AG1 vs Bloom Greens - Which Is Right For You?

AG1 vs Bloom Greens Powder

October 18, 2024

After an in-depth review over 12 months, concluding on October 18, 2024, we’ve examined and compared AG1 vs Bloom Greens, two popular dietary supplements aimed at those seeking convenient ways to support a balanced lifestyle. As the demand for such products rises, it’s essential to understand their ingredients, nutritional makeup, and advertised benefits to make an informed choice that suits individual health goals. Both AG1 (also known as Athletic Greens) and Bloom promise a lot, but do they truly deliver when put to the test?

In this analysis, we put each product's effectiveness to the test through long-term use, comparing them not only against each other but also against other greens powders available on the market. Our findings highlight which product might be better suited for different needs and preferences, giving you a clearer picture of what to expect from these supplements.

AG1

55%
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AG1 vs Bloom

Bloom Greens

43%
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Bloom Greens vs AG1

Overall Verdict



  • Transparency Issues: AG1 and Bloom Greens rely heavily on proprietary blends, obscuring the exact amounts of each ingredient and making it difficult to assess their true efficacy.
  • Ingredient Efficacy: Both supplements boast long ingredient lists, yet the lack of disclosed dosages raises concerns about whether these are present at levels capable of delivering tangible health benefits.
  • Clinical Support Lacking: The formulas of AG1 and Bloom Greens, while diverse, often do not align with clinically proven dosages, questioning the scientific basis of their health claims.
  • Digestive Discomfort: Some users report digestive issues with both AG1 and Bloom Greens, likely due to the high fiber content or specific ingredients not disclosed in effective dosages.
  • Cost vs. Benefit: Given the uncertainty around ingredient amounts and their effectiveness, both AG1 and Bloom Greens may not offer a cost-effective solution for those seeking measurable health improvements.
  • Recommended Alternative: In contrast, the top rated greens powder in our testing, Supergreen Tonik, shines with its comprehensive formula, clear labeling, and clinically backed dosages. It delivered noticeable health improvements in our testing and earned our recommendation as the most trustworthy and effective greens supplement.

Supergreen Tonik

90%
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AG1 vs Bloom Greens vs Supergreen Tonik

Quick Decision Guide: AG1 vs Bloom Greens vs Supergreen Tonik

Criteria

AG1

Bloom Greens

Supergreen Tonik

Overall Rating

53%
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43%
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90%
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Objective

General health enhancement with a focus on nutrition and wellness

Basic health improvement with an emphasis on digestive health and organic ingredients

Comprehensive health and cognitive enhancement with a transparent, nutrient-rich formula

Scientific Backing

Moderate, with a broad range of well-studied vitamins and minerals

Moderate, ingredients supported by general health research

Strong, ingredients chosen for specific health and cognitive benefits, supported by research

Formula Complexity

Comprehensive, with a wide range of nutrients covering vitamins, minerals, probiotics, and adaptogens

Moderate, focuses on greens and digestive health ingredients

Very comprehensive, targeting both general health and cognitive function

Brand Reputation Concerns

Minimal, well-regarded in the wellness community

Minimal, emerging positive reputation

Minimal to none, praised for transparency and efficacy

Commitment Time For Results

Weeks to months, depending on individual health goals

Weeks to months, varying by individual

Weeks to months, consistent use recommended for best results

User Feedback

Mostly positive with some criticism of taste and cost

Mixed, with some dissatisfaction regarding taste

Predominantly positive, especially regarding cognitive benefits

Ingredients Transparency

Largely hidden within proprietary blends

Largely hidden within proprietary blends

Fully disclosed, with clear information on dosages

Dosage Convenience

Once daily scoop 

Once daily scoop

Once daily scoop

Potential Side Effects

Low risk, with some notes on taste preference due to Stevia

Low risk, taste preferences vary due to Stevia inclusion

Low risk, well-tolerated formula

Customer Support & Returns Policy

Good, with return options available

Good, with some variability based on retailer

Excellent, with a clear money-back guarantee

Product Availability

Widely available through the official site and select retailers

Widely available, especially online

Available through the official site only

Additional Benefits

General wellness, energy boost, immune support

Focus on organic ingredients, digestive health

Enhanced cognitive function, mental clarity, and focus alongside general health benefits

Cost

Super Premium

Premium

Premium

Serving Size

12g

5g

12g

Servings Per Container

30

30

30

Price

What Are Greens Powders And Why Do We Need Them?

Greens powders have emerged as a popular solution for those looking to enhance their nutrient intake in the face of modern dietary challenges. These supplements are made by drying and finely grinding a variety of vegetables, herbs, probiotics, and other plant-based ingredients into a powder form, aiming to provide a concentrated source of vitamins, minerals, and antioxidants (1).

Defining Greens

Greens powders are formulated to support numerous health benefits, such as boosting energy, improving digestive health, reducing inflammation, and strengthening the immune system (2). For example, AG1 by Athletic Greens includes a blend of over 75 vitamins, minerals, probiotics, and adaptogens, while Bloom Greens focuses on organic greens, fiber, antioxidants, and a proprietary mix of digestive enzymes and adaptogens (3). These products underscore the role of natural ingredients in delivering the nutritional benefits of a diverse, vegetable-rich diet in a convenient form.

Modern-Day Nutritional Challenges

Today's diets often lack sufficient nutrients due to the prevalence of processed foods, time constraints on meal preparation, and the reduced nutrient density of produce caused by soil depletion (4). Greens powders offer a practical way to address these nutritional deficiencies, proposing an easy method to increase the intake of essential nutrients.

Despite the advantages of greens powders, they are not intended to replace whole foods entirely. Consuming whole fruits and vegetables is crucial for obtaining dietary fiber and bioactive compounds in their most effective forms, which may not be fully replicated in powdered supplements (5). It's essential to consider the bioavailability of nutrients from greens powders and to view them as part of a broader dietary strategy that prioritizes whole foods for optimal health.

Introduction To AG1 and Bloom Greens

In today's fast-paced world, getting all the necessary nutrients from food alone can be challenging. This reality has sparked interest in supplements like greens powders, which promise to fill nutritional gaps. Two notable options in this category are AG1 by Athletic Greens and Bloom Greens. These brands have become popular for offering a blend of vitamins, minerals, probiotics, and plant-based ingredients aimed at supporting overall health and well-being.

AG1 by Athletic Greens is a comprehensive supplement that provides a wide array of nutrients in each serving. It's designed to support various aspects of health, from energy levels to immune function, and includes a mix of over 75 vitamins, minerals, and whole-food sourced ingredients. The formula is packed with greens, enzymes, and probiotics to aid in digestion and nutrient absorption.

Bloom Greens, on the other hand, focuses on a blend of organic greens, antioxidants, fiber, and a pre and probiotic mix. It's tailored to support digestive health, boost immunity, and provide essential nutrients with fewer calories per serving. Bloom Greens positions itself as a convenient way to get a daily dose of fruits and vegetables, along with added benefits for skin health and energy.

AG1 - The High Profile Mainstream Brand

Ingredients and How They Work

AG1 by Athletic Greens is a notable player in the greens powder market, offering a comprehensive blend of over 75 ingredients designed to support a wide range of bodily functions. The formula combines vitamins, minerals, probiotics, prebiotics, adaptogens, and a multitude of plant-based nutrients aimed at enhancing overall health. Key components include spirulina and chlorella, known for their high concentrations of proteins, vitamins, and minerals, contributing to detoxification and immune support (6). The inclusion of digestive enzymes and a robust probiotic blend, such as Bifidobacterium bifidum and Lactobacillus acidophilus, aids in improving gut health and nutrient absorption (7).

The product also features adaptogens like ashwagandha and rhodiola, which are herbs known to help the body manage stress and improve mental clarity (8). Additionally, a variety of antioxidants from sources like green tea extract and cocoa bean powder work to combat oxidative stress, potentially lowering the risk of chronic diseases (9). AG1's careful selection of ingredients reflects a commitment to addressing not just nutritional gaps but also promoting resilience against stress and environmental toxins.


While AG1 by Athletic Greens offers an extensive list of ingredients designed to support a wide range of health benefits, there is a notable concern regarding transparency. The brand utilizes proprietary blends in its formulation, which means that while it discloses the ingredients included, it does not specify the exact amounts of each ingredient. This practice can obscure the precise nutrient composition from consumers, making it challenging to assess the supplement's effectiveness and safety fully.


Transparency Issues

The use of proprietary blends can be problematic for several reasons. First, it complicates the ability of consumers to determine if they are receiving effective dosages of key nutrients and botanicals. Research has shown that the health benefits of vitamins, minerals, and adaptogens are dose-dependent, meaning that too little may be ineffective, and too much could potentially cause adverse effects (10). Without clear information on ingredient quantities, it's difficult for consumers to gauge whether a product meets their specific nutritional needs or aligns with health recommendations.

Second, for individuals with dietary restrictions or those who are managing their intake of certain nutrients due to health conditions, the lack of detailed information can pose risks. For example, excessive intake of certain vitamins and minerals can interfere with medical conditions or medications (11). Transparency about ingredient amounts would allow consumers to make informed decisions and avoid potential health risks.

Finally, the practice of hiding behind proprietary blends can raise questions about the product's value. Without transparency, it's challenging for consumers to compare AG1 with other products on the market based on the concentration and quality of ingredients (12). This lack of clarity may lead some to question whether the premium price of AG1 is justified by its contents.

AG1 Pros and Cons

Pros

  • Convenience: The all-in-one formula simplifies the daily routine, eliminating the need for multiple supplements.
  • Supports Digestive Health: With a blend of digestive enzymes and probiotics, AG1 promotes better gut health and nutrient absorption.
  • Adaptogens for Stress Management: Includes adaptogens like ashwagandha and rhodiola, which may help the body manage stress and support mental clarity.

Cons

  • Proprietary Blends: AG1 uses proprietary blends, which means they do not disclose the exact amounts of each ingredient. This lack of transparency makes it difficult for consumers to assess the potency and value of the product.
  • Premium Price: The cost of AG1 is higher compared to some other greens powders, which may not be justifiable for all consumers, especially without clear information on ingredient dosages.
  • Potential for Nutrient Redundancy: For individuals already consuming a balanced diet, the comprehensive blend might provide nutrients in excess of their daily requirements, raising questions about cost-effectiveness.
  • Allergen Concerns: With a wide range of ingredients, including potential allergens like soy, AG1 might not be suitable for everyone, particularly those with specific dietary restrictions or sensitivities.
  • Taste: While many find the flavor to be pleasant compared to other greens powders, many testers haven't enjoyed it due to the inclusion of Stevia.

Bloom Greens: The Low-Cost Basic Option

Ingredients and How They Work

Bloom Greens offers an accessible entry into the greens powder market with a simple, straightforward formula. It comprises a fiber blend utilizing chicory root fructo-oligosaccharides, organic flaxseed, and apple fruit powder to promote digestive health. The product's green superfood blend is enriched with organic ingredients like barley grass, spirulina, wheatgrass, alfalfa leaf, and chlorella powders, aimed at providing a nutritious boost of essential vitamins, minerals, and antioxidants for enhanced overall health.

Additionally, Bloom Greens includes a pre and probiotic blend that supports gut health and nutrient absorption, an important aspect considering the gut's role in overall wellness. The inclusion of a fruit and vegetable blend ensures the intake of a variety of phytonutrients and antioxidants. Moreover, an adaptogen blend featuring ashwagandha and rhodiola offers support for the body's stress management mechanisms.


Bloom Greens Pros and Cons

Pros

  • Cost-Effectiveness: Provides a budget-friendly option for individuals looking to supplement their diet with essential nutrients.
  • Adaptogen Benefits: Includes adaptogens for additional support against stress.
  • Simple Formula: Offers an uncomplicated solution for beginners to greens powders.

Cons

  • Use of Proprietary Blends: Like AG1, Bloom Greens uses proprietary blends, which can obscure the exact amounts of each ingredient. This lack of transparency may hinder consumers from fully understanding the product's potential efficacy and value.
  • Flavor Profile Challenges: Some users report not enjoying the taste, attributed to the use of stevia as a sweetener. While stevia is a popular sugar-free option, its distinct flavor can be off-putting for some, impacting the product's palatability and daily adherence.
  • Basic Compared to Premium Options: The formula, while effective for basic supplementation, may not offer the comprehensive nutrient profile or specialized ingredients found in more expensive blends.
  • Potential Allergen Concerns: Contains ingredients that may not be suitable for all users, especially those with specific food sensitivities or allergies.
  • Nutrient Density Questions: The simpler, more affordable formula might offer lower nutrient density compared to higher-end products, requiring consumers to evaluate their dietary needs and goals closely.

Comparing the Two: AG1 and Bloom Greens, Side by Side

Efficacy and Clinical Backing

When evaluating AG1 and Bloom Greens, it's crucial to consider the scientific support behind their ingredients. AG1 boasts a wide array of over 75 ingredients, including vitamins, minerals, probiotics, and adaptogens, designed to support a comprehensive range of bodily functions. Research supports the efficacy of many of these components individually; for instance, the inclusion of adaptogens like ashwagandha is backed by studies highlighting their role in stress management and mental clarity (13). Similarly, the probiotics found in AG1, such as Lactobacillus acidophilus, have documented benefits for gut health (14).

Bloom Greens offers a more streamlined formula that focuses on delivering key nutrients through its green superfood blend and added fiber, prebiotics, and probiotics. The efficacy of its core ingredients, like spirulina and chlorella, is well-documented in terms of providing antioxidants and supporting detoxification (15). However, the overall clinical backing of Bloom Greens, compared to AG1, might seem less robust due to its simpler formulation and lower ingredient count.

Both products, however, suffer from the use of proprietary blends, which complicates the evaluation of their clinical efficacy. Without precise amounts of each ingredient, it's challenging to directly correlate the products with specific health outcomes promised by clinical research.

Side Effects and Safety

Both AG1 and Bloom Greens are generally considered safe for the average adult when used according to the manufacturers' instructions. Side effects are rare but can include gastrointestinal discomfort, especially for those not accustomed to high levels of fiber or certain adaptogens (16). The safety of these products also hinges on the transparency of their ingredient lists. Although both brands list their ingredients, the use of proprietary blends may obscure potential allergen information or compound sensitivities.

Cost and Value for Money

AG1 is positioned at a premium price point, approximately $79 for a 30-day supply, reflecting its broad spectrum of ingredients and marketed benefits. In contrast, Bloom Greens is offered at a lower cost, around $39.99 for the same duration, aiming to provide essential nutritional benefits at a more accessible price.

The value for money of AG1 can be justified by its comprehensive approach to wellness, targeting multiple health aspects with one product. However, the lack of transparency regarding ingredient amounts may leave some consumers questioning its true value. Bloom Greens, while more affordable and straightforward, offers basic nutritional support, making it a cost-effective option for individuals seeking to supplement their diet without extensive additional benefits.

The choice between AG1 and Bloom Greens comes down to personal health goals, budget, and preferences for ingredient transparency. While AG1 offers a more all-encompassing nutritional solution, Bloom Greens provides a simpler, more affordable alternative for basic dietary supplementation. The are however better alternatives which are transparently formulated, offer a diverse range of health benefits and provide good value for money.

Testimonials and Real Life Feedback

What Users Say About AG1

Users often praise AG1 for its comprehensive nutritional profile, highlighting the convenience of getting a wide array of essential vitamins, minerals, probiotics, and adaptogens in a single scoop. Many note improvements in energy levels, digestive health, and overall well-being after incorporating AG1 into their daily routine. The taste, while subjective, is generally reported to be pleasant or at least more palatable compared to other greens powders, thanks to its natural flavorings.

However, some users express concerns over the product's use of proprietary blends, which obscure the exact amounts of each ingredient. This lack of transparency makes it difficult for individuals to assess the specific nutritional benefits or compare AG1 directly with other products. Additionally, the premium price point of AG1 is a common drawback for users working within a budget, leading some to question the cost-to-benefit ratio of the supplement.

Feedback on Bloom Greens

Bloom Greens receives positive feedback for its affordability and focus on organic ingredients, making it an attractive option for those new to greens powders or looking for a basic supplement to enhance their nutrient intake. Users appreciate the inclusion of prebiotics and probiotics, which support digestive health, and the adaptogen blend aimed at stress management.

Despite its lower price, some users critique Bloom Greens for the limited range of nutrients compared to more comprehensive formulas like AG1. The taste of Bloom Greens, sweetened with stevia, receives mixed reviews. While some find it enjoyable, others are less keen on the sweetness or aftertaste stevia can leave, which can affect the consistency of use. Similar to AG1, the use of proprietary blends in Bloom Greens raises concerns among users about the inability to verify the potency and effectiveness of its ingredients.

Our Experience With AG1

Our comprehensive review of AG1 by Athletic Greens, spanning 12 months up to October 18, 2024, was driven by interest in its broad health benefits and its holistic approach to wellness. With its variety of nutrients, AG1 initially appeared to be a promising option to meet the varied health objectives of our team members.

AG1: Our Observations

AG1 claims to offer a wide array of vitamins, minerals, probiotics, and adaptogens, all in a convenient scoop. Ingredients like spirulina and chlorella were included for their nutritional benefits, while adaptogens such as ashwagandha aimed at supporting stress management (17,18). Over the review period, some of our team members experienced slight energy boosts and mild improvements in digestion, likely related to the probiotic components (19).

However, cognitive improvements were minimal. A few participants noted a minor increase in focus, possibly due to the B vitamins, which are associated with brain function (20). Still, these effects were not as pronounced as what we observed with more specialized products like Supergreen Tonik, which provides clearer cognitive benefits due to its transparent and purpose-driven formulation.

The taste of AG1 was another point of consideration. Though designed to fit seamlessly into a daily routine, opinions were mixed. The use of stevia as a sweetener was a divisive factor—some found it acceptable, while others felt it left an unpleasant aftertaste or was too sweet overall (21).

Reflections on AG1

Our long-term experience with AG1 highlighted the challenges of achieving broad health outcomes through dietary supplements. The product fell short of delivering the diverse benefits it advertised. Although there were some small health gains, it became clear that supplement choices need to align more closely with specific health needs to be truly effective.

This review also underscored the importance of transparency in supplement formulas. With products like Supergreen Tonik, users gain a better understanding of ingredient dosages and expected benefits, creating a sense of trust that proprietary blends like AG1's do not offer.

AG1 by Athletic Greens may suit those who want an all-around nutrient boost. However, given its price and the modest benefits observed, it serves as a reminder that understanding one’s specific health requirements and choosing supplements accordingly can lead to more impactful results.

Our Experience With Bloom Greens

After a thorough 12-month evaluation, concluding on October 18, 2024, we assessed Bloom Greens as part of our search for the most effective greens powder to support daily wellness. With its mix of organic greens, digestive enzymes, and adaptogens, Bloom Greens appeared as a natural choice for those wanting a nutrient boost. Below, we share our findings, outlining both its advantages and areas where it did not meet our expectations, especially when compared to other options like Supergreen Tonik.

Observations with Bloom Greens

When we began incorporating Bloom Greens into our routines, the product’s ingredient list gave us hope for its potential benefits. The fiber blend, featuring chicory root and organic flaxseed, alongside green superfoods like barley grass and spirulina, suggested it might support digestive health and nutrient absorption (22,23). The adaptogen mix, including ashwagandha and rhodiola, seemed promising for stress relief and cognitive support (24).

Over the trial period, we noticed small improvements in energy and mild enhancements in digestive comfort among some participants. However, when it came to mental clarity and focus, the effects were less evident. While the ingredients are theoretically supportive of brain health, the proprietary blend made it hard to determine if the dosages were sufficient for these benefits.

Comparing this to our experiences with Supergreen Tonik, which offers a transparent and well-balanced formulation designed to support both cognitive and overall health, Bloom Greens seemed to lack the same impact. The clarity provided by Supergreen Tonik's label allowed us to understand exactly what we were consuming and how it related to our health goals, providing a level of trust that Bloom’s proprietary blend did not match.

Taste and Consumption

Another aspect of our trial involved evaluating the flavor of Bloom Greens. Most testers found it convenient to mix with water or smoothies, making it easy to incorporate into daily habits. However, the addition of stevia as a sweetener led to mixed feedback. While some appreciated the absence of artificial sweeteners, others felt the stevia left an unpleasant aftertaste, affecting their willingness to continue using the product (25,26).

Reflections on Our Findings

Our experience with Bloom Greens highlighted the need for aligning supplement choices with individual health goals. Though Bloom provides a basic level of nutrients, the benefits observed were modest. For those looking for more targeted outcomes, especially in cognitive performance, alternatives like Supergreen Tonik offer clearer, more impactful results.

While Bloom Greens is an option for anyone wanting to supplement their diet with a plant-based formula, the limited effects and the taste profile suggest it may not suit everyone’s preferences. For those seeking a more comprehensive and transparent approach, exploring other options might lead to more satisfying outcomes.

Ingredients in AG1 (Athletic Greens)

AG1 Ingredients (click to reveal)

Spirulina, Lecithin (soya) (65% phospholipids), Alkaline pea protein isolate, Apple powder, Inulin, Citrus bioflavonoids extract, Acascorbic acid, Wheat grass powder (leaf), Chlorella powder, Alfalfa powder (leaf), Barley (Hordeum vulgare) leaf powder, Papaya (Carica papaya) fruit powder, Carrot root citrate, Broccoli powder, Pectin potassium phosphate, Calcium powder, Magnesium citrate, Antioxidant: Citric acid; Beet root powder, Calcium carbonate, Alpha lipoic acid, Sweetener: Stevia (Stevia rebaudiana) leaf powder; α-lipoic acid, Thiamin acid succinate (soya), Acerola fruit extract, Cocoa bean powder, Ginger rhizome powder, Licorice root powder, Spinach leaf powder, Bromelain, Bifidobacterium bifidum, Ashwagandha (Withania somnifera) root extract, Rose hip (Rosa canina) fruit powder, Zinc citrate, Calcium phosphate, Artichoke leaf extract, Lactobacillus acidophilus, Anti-caking agent: silicon dioxide; Pineapple fruit powder, Shiitake mushroom powder, Reishi mushroom powder, Slippery elm (Ulmus rubra) bark powder, Coenzyme Q10, Astragalus (Astragalus membranaceous) root powder extract, Rhodiola (Rhodiola rosea) root dry extract, Rosemary leaf extract, Niacin nicotinic acid, Dandelion whole plant concentrate, Kelp whole plant powder, Lycium berry fruit extract, Beta Glucans, Green tea (Camellia sinensis) extract (leaf), Eleuthero (Eleutherococcus senticosus) root extract, Burdock root powder, Policosanol, Schisandrae, Chinese Magnoliae anemo acid cholate derivative, Heteromorpha, Cauliflower, Panthenic, Hawthorn berry extract, Thiamine hydrochloride, Beta carotene, Bilberry fruit extract, Nicotinamide, Riboflavin, Copper gluconate, Milk thistle seed extract, Grape seed extract, Folate (5-MTHF), Biotin, Chromium picolinate, Vitamin K2 (as menaquinone-7), Methylcobalamin, Natural flavorings.

AG1 Ingredient Analysis and Clinical Dosages:

Athletic Greens AG1 offers a broad spectrum of ingredients, from superfoods and vitamins to minerals and probiotics. The health benefits of these ingredients are well-documented, but the product's use of proprietary blends obscures the exact amounts, making it difficult to evaluate their efficacy relative to clinical studies.

  1. Spirulina: Research indicates health benefits from spirulina at dosages of 1-8 grams. These benefits include antioxidant and anti-inflammatory effects (27). Without specific dosage information from AG1, it's uncertain if the product contains spirulina within this effective range.
  2. Ashwagandha: Effective dosages for stress reduction and cognitive enhancement are typically between 300-500 mg (28). AG1 includes ashwagandha in its formula, but the lack of disclosed amounts raises questions about its potential efficacy within the blend.
  3. Chlorella: Studies suggest that chlorella supports detoxification and immune health at dosages of 3-5 grams (29). As with other ingredients in AG1, the contribution of chlorella is unclear due to the proprietary blend.
  4. Wheat Grass, Probiotics, and Others: The benefits of wheat grass, probiotics like Lactobacillus acidophilus and Bifidobacterium bifidum, and additional ingredients depend significantly on their quantities. Effective dosages vary, with probiotics often required in the billions of CFUs to impact gut health positively (30). The proprietary blend in AG1 complicates understanding whether these ingredients are present in beneficial amounts.

The Challenge of Proprietary Blends:

AG1's reliance on proprietary blends is a significant barrier to evaluating its potential health benefits fully. This practice prevents users from knowing the exact amounts of each ingredient, contrasting with the transparency needed to assess a supplement's efficacy based on clinical research.

Clinical Research vs. AG1's Formula:

Given the lack of specific dosages for AG1's ingredients, it is challenging to directly compare the product's formula with the dosages used in clinical research that demonstrate tangible health benefits. The broad array of ingredients in AG1, while seemingly comprehensive, may not be provided at levels that clinical evidence supports as effective for health improvements.

Athletic Greens AG1 presents a promising array of nutrients, but the use of proprietary blends and the absence of disclosed ingredient dosages hinder the ability to confirm its effectiveness against clinical standards.

AG1 Supplement Facts
Athletic Green Ingredients

Ingredients in Bloom Greens

Bloom Greens Ingredients (click to reveal)

Chicory Root Fructo-oligosaccharides, Organic Flaxseed, Apple Fruit Powder: 1.606g
Green Superfood Blend
Organic Barley Grass Powder, Organic Spirulina Powder, Organic Wheatgrass Powder, Organic Alfalfa Leaf Powder, Organic Chlorella Powder: 1.367g
Pre and Probiotic Blend
Blue Agave Inulin, Bifidobacterium bifidum, Lactobacillus rhamnosus, Lactobacillus acidophilus: 648mg †
Fruit and Vegetable Blend
Organic Carrot Powder, Beet Root Powder, Kale Leaf Powder, Blueberry Powder, Spinach Powder, Broccoli Powder, Ginger Root 5:1 Extract: 572mg
Antioxidant Beauty Blend
Cranberry Fruit Powder, Strawberry Fruit Powder, Raspberry Fruit Juice Powder, Tart Cherry Fruit Powder, Elderberry Fruit Extract, Acai Fruit Extract (Euterpe oleracea), Goji Berry (Lycium barbarum), Horseradish Tree Leaf (Moringa oleifera), Grape Seed Extract, Matcha Green Tea Leaf: 550mg
Digestive Enzyme Blend
Maltodextrin, Amylase, Amyloglucosidase, Protease, Acid Protease, Cellulase, Lipase: 150mg
Adaptogen Blend
Licorice Root Extract, Rhodiola Root Powder, American Ginseng Root Extract, Ashwagandha Root Powder, Astragalus Root Powder, Eleuthero Root Powder: 100mg
Stevia Leaf Extract: 95mg 

Ingredient Analysis vs. Clinical Dosages:

  1. Organic Spirulina Powder: Spirulina is renowned for its health benefits, with studies typically using dosages ranging from 1-8 grams to achieve significant antioxidant and immune-boosting effects. Given that the entire Green Superfood Blend in Bloom Greens is only 1.367g, which also includes several other ingredients, it's highly unlikely that spirulina is present at a clinically effective dosage (31).
  2. Organic Barley Grass Powder: Effective doses for barley grass, noted for its nutrient density and health benefits, often exceed 5 grams in research. As part of the same blend as spirulina, barley grass is also underdosed in Bloom Greens, falling short of the amount required for clinical efficacy (32).
  3. Organic Chlorella Powder: Chlorella's detoxification and immune enhancement effects are observed with dosages of 3-5 grams in clinical settings. The formulation of Bloom Greens, again, does not provide this ingredient in a clinically effective dosage due to the limited total amount of the blend (33).
  4. Probiotics (e.g., Lactobacillus acidophilus): For probiotics, clinical benefits such as improved gut health and immune function are seen with dosages ranging from 1-10 billion CFUs. The Pre and Probiotic Blend in Bloom Greens is listed at 648mg without specific CFU counts, making it impossible to determine if effective probiotic dosages are met (34).
  5. Adaptogens (e.g., Ashwagandha Root Powder): Ashwagandha's stress-reducing and cognitive benefits are supported by dosages of 300-500 mg. The Adaptogen Blend in Bloom Greens, totaling only 100mg for multiple adaptogens, clearly indicates that ashwagandha is not provided at a clinically effective level (35).

The Issue with Proprietary Blends:

Bloom Greens' reliance on proprietary blends obscures the exact quantity of each ingredient, preventing users from determining whether these amounts align with those found to be effective in clinical research. This approach:

  • Masks the underdosing of key ingredients.
  • Limits the product's potential health benefits as claimed, based on scientific evidence.
  • Complicates consumers' ability to make informed decisions based on ingredient efficacy.

Bloom Greens contains a variety of health-promoting ingredients, but the product's formulation strategy—using proprietary blends—effectively hides whether these ingredients are included at clinically effective dosages. In almost all cases, based on the blend totals provided, it's evident that most, if not all, ingredients are underdosed compared to the levels used in clinical research that demonstrate significant health benefits. For individuals seeking to maximize their health through supplements, this analysis underscores the importance of choosing products that offer full transparency about their ingredient dosages, ensuring they align with proven clinical efficacy.

Bloom Greens Supplement Facts
Bloom Greens Ingredients

Potential Side Effects of AG1

Potential Side Effects by Ingredient Category:

  1. Superfoods and Greens (e.g., Spirulina, Chlorella, Wheat Grass): Generally safe, these ingredients can sometimes cause minor gastrointestinal discomfort, such as bloating or gas, especially in individuals not accustomed to high-fiber diets (36,37). Rarely, spirulina can cause allergic reactions or exacerbate autoimmune conditions due to its immune-stimulating properties (38).
  2. Probiotics (e.g., Bifidobacterium bifidum, Lactobacillus acidophilus): While beneficial for gut health, introducing probiotics can initially lead to digestive upset, including gas and bloating, as the gut microbiome adjusts (39).
  3. Adaptogens (e.g., Ashwagandha, Rhodiola): These are well-tolerated by most but can cause mild side effects such as dry mouth, drowsiness, or dizziness in sensitive individuals or when taken in high doses (40). Ashwagandha, in particular, may also interact with thyroid medications (41).
  4. Digestive Enzymes and Fibers (e.g., Inulin, Bromelain): Can promote digestive health but may cause gas, bloating, or diarrhea in sensitive individuals or at high doses (42).
  5. Antioxidants and Phytonutrients (e.g., Acerola fruit extract, Green tea extract): Generally associated with health benefits, but green tea extract can cause jitteriness, sleep disturbances, or upset stomach in high doses due to caffeine content (43).
  6. Minerals and Vitamins (e.g., Magnesium, Vitamin C): High doses of vitamin C can cause gastrointestinal disturbances, such as diarrhea and nausea, while excess magnesium may lead to laxative effects (44,45).

The Issue of Proprietary Blends and Dosage Transparency:

The use of proprietary blends in AG1 makes it challenging to ascertain the precise dosages of individual ingredients. This lack of transparency complicates the assessment of potential side effects, as the risk often correlates with the amount consumed. Without specific dosage information, consumers may unknowingly exceed the recommended intake levels for certain ingredients, increasing the likelihood of adverse reactions.

AG1's blend of diverse ingredients list claims to be designed to support various health functions, from immune support to energy enhancement. While the supplement is formulated to be safe for general consumption, potential side effects associated with its ingredients—particularly when dosages are unclear due to proprietary blends—underscore the importance of consuming such products with awareness and caution. Individuals with specific health conditions, allergies, or sensitivities should consult healthcare professionals before integrating new supplements into their regimen, ensuring they align with their health needs and medication profiles.

Potential Side Effects of Bloom Greens

Potential Side Effects by Ingredient Category:

  1. Fiber Blend (e.g., Chicory Root Fructo-oligosaccharides, Organic Flaxseed):
    • Side Effects: Increased fiber intake can lead to gastrointestinal issues such as bloating, gas, and in some cases, constipation or diarrhea (46). These effects are typically mild and decrease with regular use as the body adjusts.
  2. Green Superfood Blend (e.g., Organic Spirulina, Chlorella, Wheatgrass):
    • Side Effects: These green superfoods are rich in nutrients but can cause detoxification symptoms in some individuals, including headaches, fatigue, and gastrointestinal discomfort (47,48). Spirulina might also pose a risk of allergic reactions in susceptible individuals (49).
  3. Pre and Probiotic Blend:
    • Side Effects: While beneficial for gut health, introducing new probiotics can initially result in gas, bloating, or changes in bowel habits as the gut microbiota adjusts (50).
  4. Antioxidant Beauty Blend (e.g., Cranberry, Acai, Matcha Green Tea Leaf):
    • Side Effects: High doses of antioxidants are generally safe, but matcha green tea leaf contains caffeine, which may cause jitteriness, sleep disturbances, or increased heart rate in sensitive individuals (51).
  5. Digestive Enzyme Blend:
    • Side Effects: Digestive enzymes can cause gastrointestinal symptoms such as nausea, diarrhea, and abdominal cramps, especially when taken in high doses or on an empty stomach (52).
  6. Adaptogen Blend (e.g., Ashwagandha, Rhodiola, Ginseng):
    • Side Effects: Adaptogens are known for their stress-reducing properties but can lead to mild side effects such as dry mouth, drowsiness, or dizziness in sensitive individuals. Ashwagandha, specifically, may interact with thyroid medications (53).

The diversity of Bloom Greens’ ingredients means that side effects can vary widely among individuals, largely depending on personal sensitivities, the existing diet, and how one's body reacts to high concentrations of specific nutrients. Moreover, the use of natural flavors and Stevia as a sweetener could cause taste preferences or sensitivities in some individuals, although these are not typically associated with health risks.

Bloom Greens is formulated to support various health benefits, from enhanced nutrition to improved digestive health. While potential side effects are generally mild and temporary, they underscore the importance of monitoring one's response to the supplement and consulting healthcare professionals, especially for those with pre-existing conditions or concerns about ingredient interactions. Transparency regarding dosages within proprietary blends would aid consumers in making informed decisions aligned with their health goals and tolerances.

Overall Results

AG1

53%
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Overall Rating

AG1 vs Bloom

Bloom Greens

43%
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Overall Rating

Bloom Greens vs AG1

Overall Verdict



  • Transparency Issues: AG1 and Bloom Greens rely heavily on proprietary blends, obscuring the exact amounts of each ingredient and making it difficult to assess their true efficacy.
  • Ingredient Efficacy: Both supplements boast long ingredient lists, yet the lack of disclosed dosages raises concerns about whether these are present at levels capable of delivering tangible health benefits.
  • Clinical Support Lacking: The formulas of AG1 and Bloom Greens, while diverse, often do not align with clinically proven dosages, questioning the scientific basis of their health claims.
  • Digestive Discomfort: Some users report digestive issues with both AG1 and Bloom Greens, likely due to the high fiber content or specific ingredients not disclosed in effective dosages.
  • Cost vs. Benefit: Given the uncertainty around ingredient amounts and their effectiveness, both AG1 and Bloom Greens may not offer a cost-effective solution for those seeking measurable health improvements.
  • Recommended Alternative: In contrast, the top rated greens powder in our testing, Supergreen Tonik, shines with its comprehensive formula, clear labeling, and clinically backed dosages. It delivered noticeable health improvements in our testing and earned our recommendation as the most trustworthy and effective greens supplement.

Supergreen Tonik

90%
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AG1 vs Bloom Greens vs Supergreen Tonik

Conclusion


After an 18-month period ending on October 18, 2024, we conducted an in-depth review comparing AG1 and Bloom Greens, alongside our experience with Supergreen Tonik. Both AG1 and Bloom Greens aim to fill nutritional gaps through a blend of greens, vitamins, and minerals, but their reliance on proprietary formulations makes it difficult to verify if their ingredients match clinical levels that are effective for health improvements.

AG1 markets itself as a comprehensive solution targeting everything from energy enhancement to immune support. However, without clarity on specific dosages, it is hard to evaluate its true efficacy. Similarly, Bloom Greens offers a promising combination of greens and probiotics, but the lack of transparency prevents an accurate assessment of whether these nutrients are included at beneficial levels.

In contrast, Supergreen Tonik provides full disclosure of ingredient dosages, which are consistent with clinical evidence for their health benefits. This openness not only builds trust but also enables users to clearly understand what they are consuming and how each component contributes to their well-being.

Our experience with Supergreen Tonik led to tangible improvements across several health metrics, including digestion, mental clarity, sleep quality, and a general sense of wellness. These outcomes were noticeably more pronounced compared to what we observed with AG1 and Bloom Greens. Supergreen Tonik’s blend, rich in high-potency superfoods and supported by targeted nootropic and immune-boosting ingredients, offers a well-rounded approach to health supplementation. Each element is included at a level intended to deliver real, positive effects, setting it apart as a more reliable option for those seeking comprehensive support

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