
Greens Powders · Trust Score
Amazing Grass
Super Greens Original Blend Powder
Scored under rubric v0.1 ·
Ethos Trust Score
#3 of 6 greens powders
How the score breaks down
Product Quality
14/25Amazing Grass Super Greens Original Blend Powder presents a mixed formulation with significant transparency limitations. The product discloses three blend totals: Greens Blend (5400 mg), Antioxidant Blend (1400 mg), and Fiber Blend (626 mg). However, individual ingredient amounts within each blend are hidden, preventing dose-level efficacy assessment. The Greens Blend contains seven ingredients (wheatgrass, barley grass, alfalfa, spirulina, spinach, chlorella, broccoli) but their individual quantities are unknown—this opacity is a critical limitation noted by reviewers. The product holds USDA Organic certification and is free of soy, gluten, and added sugars, supporting ingredient integrity. The formula includes digestive enzymes and probiotics, which are functional additions. However, no third-party batch testing program (NSF Certified for Sport, Informed Sport, or USP) was found in the source corpus, and no clinical studies on the combined formula or evidence of real-world efficacy beyond marketing claims were identified. The blend opacity combined with absence of independent batch verification limits confidence in both formulation quality and consistency factors, placing this product in the mixed range.
Ingredient Integrity
11/20Amazing Grass Super Greens Original Blend Powder presents a mixed ingredient integrity profile. Positive factors: the product is USDA Organic certified, and the disclosed ingredient list is relatively clean—no artificial sweeteners, synthetic colors, or obvious low-grade fillers are present. The Greens Blend (5400 mg) and Antioxidant Blend (1400 mg) are composed of recognizable whole-food and plant-based ingredients. However, significant integrity concerns exist: (1) Heavy-metal testing disclosure is absent. ConsumerLab testing from 2013–2016 found that greens and whole-foods powders commonly contain lead and cadmium, and Amazing Grass Green Superfood was included in those contamination studies. No current Clean Label Project certification or BSCG Certified Drug Free listing is disclosed in the source corpus. (2) Individual ingredient sourcing (origin, supplier details) is not disclosed beyond the organic certification claim. (3) The product contains a proprietary probiotic strain (Bacillus subtilis DE111®, 1 Billion CFU), which adds complexity but is not a red flag. The absence of contaminant testing transparency for a greens product—a category with documented heavy-metal accumulation risk—is the primary integrity gap and prevents a higher score.
Brand Integrity
11/20Amazing Grass demonstrates real compliance infrastructure but with a significant enforcement history that limits the score. The brand uses FDA-registered food certified facilities, manufactures in the United States, and holds USDA Organic certification. However, the product uses proprietary blends that hide individual ingredient amounts—the Greens Blend (5400 mg), Antioxidant Blend (1400 mg), and Fiber Blend (626 mg) disclose only blend totals, not individual doses. Most significantly, Amazing Grass settled a California Attorney General enforcement action for selling products with excessive lead levels, requiring ongoing testing and auditor oversight for three years. The brand is established (founded 2002, acquired by Glanbia in 2017 ) and has wide retail distribution, which adds accountability, but the lead enforcement action and blend opacity prevent a higher score. No NSF Certified for Sport, Informed Sport, or USP certification was found in the source corpus.
Real-World Value
15/20Amazing Grass Super Greens Original is priced at $0.90/serving, positioning it as one of the cheapest entries in the greens powder category. Within the budget-tier greens category, this represents strong value: it costs roughly one-third the price of AG1 ($2.63/serving on subscription) and significantly less than premium certified alternatives like Live it Up Super Greens ($1.33/serving on subscription). The product holds USDA Organic certification, which is a meaningful quality signal, though it lacks third-party testing certifications (NSF, USP, Informed Sport). The primary limitation is that ingredients are grouped into proprietary blends with only blend totals disclosed (Greens Blend 5400mg, Antioxidant Blend 1400mg, Fiber Blend 626mg), preventing verification of individual ingredient dosing. There is no subscription pricing distortion—the product is sold at a flat one-time price with no subscription trap. For a budget-tier, USDA Organic greens powder without premium certifications, the price is competitive and fair, though the proprietary blend structure limits confidence in formulation quality relative to more transparent competitors at similar price points.
Customer Experience
11/15Amazing Grass Super Greens demonstrates strong community validation and sustained loyalty. The product has over 34,000 verified Amazon reviews with a 4.5/5-star average rating, indicating a large, established customer base with broad satisfaction. Multiple independent editorial sources (dietitian reviews, fitness publications) corroborate positive sentiment, with reviewers praising digestive effectiveness, convenience, and nutrient density. However, there are two recurring minor friction points that warrant deductions from this strong baseline. First, taste and texture are polarized: while some reviewers find it "the best-tasting unflavored greens powder", others describe it as distinctly earthy and grainy, requiring careful mixing technique (adding powder gradually) to avoid grittiness. Second, one dietitian notes the product includes silica filler and offers less digestive support than competing greens powders. No subscription cancellation issues, BBB complaints, or service failures were found in the source corpus. These are minor, expected friction points in an otherwise enthusiastically adopted product with demonstrated long-term customer loyalty.
Alternatives
Other greens powders we have scored, nearest in score first from above, then below.
Sources
The sources this Trust Score cited most often.
- Is Amazing Grass Green Superfood Legit? (My 2026 Review) - Revgear Community (independent long-form review, retrieved August 6, 2026)
- Amazing Grass Green Superfood Review (2026 Update) (independent long-form review, retrieved August 6, 2026)
- Faqs (brand faq or help centre, retrieved June 23, 2026)
- Attorney General Becerra Announces Settlement Against Newport Beach Company Grass Advantage for Selling Nutrition Produ… (news or regulatory coverage, retrieved June 22, 2026)
How this score was made
Ethos evaluations are built on structured synthesis of public evidence: brand disclosures, third-party lab data, ingredient literature, independent reviews and customer sentiment. We do not run our own laboratory tests, and every score is reviewed by a human editor before it is published. Read the full methodology.


