
Greens Powders · Trust Score
Bloom Nutrition
Bloom Greens & Superfoods
Scored under rubric v0.1 ·
Ethos Trust Score
#4 of 6 greens powders
How the score breaks down
Product Quality
13/25Bloom Greens & Superfoods presents a mixed formulation with significant transparency limitations. The product discloses total blend amounts for five categories (Fiber: 1600mg, Green Superfood: 1367mg, Fruit & Vegetable: 572mg, Antioxidant Beauty: 550mg, Adaptogenic Herbs: 100mg), but critically, the Probiotic Blend and Digestive Enzyme Blend amounts are not disclosed. This opacity prevents assessment of whether probiotics and enzymes are dosed at clinically meaningful levels. The Green Superfood Blend (1367mg total) contains five ingredients (barley grass, spirulina, wheatgrass, alfalfa, chlorella), meaning individual doses are likely under 300mg each—well below the 1500–8000mg/day range shown in clinical chlorella studies. The Adaptogenic Herb Blend at only 100mg total across six herbs (licorice, rhodiola, ginseng, ashwagandha, astragalus, eleuthero) is decoratively dosed. No third-party certifications (NSF, Informed Sport, USP) are disclosed, and no independent efficacy data on the combined formula exists—customer testimonials are anecdotal, not clinical evidence. The product lacks batch consistency verification and contains proprietary blend opacity that limits confidence in formulation quality and bioavailable forms assessment.
Ingredient Integrity
9/20Bloom Greens & Superfoods presents several significant ingredient integrity concerns. The product contains maltodextrin, a bulking agent that signals cost-cutting and is flagged in the rubric as an unjustified filler. While the ingredient list discloses 38 components including organic sources for many greens and botanicals, there is no disclosure of individual ingredient sourcing origins, supplier information, or organic/non-GMO certification status beyond the "organic" label on select items. Most critically, no third-party contaminant testing (Clean Label Project, NSF Certified for Sport, or BSCG certification) is disclosed. This is a major gap for a greens product: the source corpus documents that 10 of 12 mixed greens brands failed to provide Prop 65 warnings despite exceeding heavy-metal limits by 1.4x to 9.2x, and that spirulina—a key ingredient here—carries known heavy-metal accumulation risk. The product claims to be gluten-free, plant-based, and dairy-free, which is positive for allergen clarity, but the absence of any contaminant verification for a greens powder with spirulina and chlorella is a substantial integrity deficit. Probiotic and enzyme blend amounts are not disclosed, limiting full dose-safety assessment.
Brand Integrity
11/20Bloom Nutrition demonstrates a real compliance pathway but lacks independent third-party certification and has significant transparency gaps. The brand claims products are "rigorously tested" and made in "certified GMP facilities" that adhere to FDA standards, and maintains national retail distribution across Target, Walmart, and Amazon. However, no NSF Certified for Sport, Informed Sport, USP, or other independent third-party certifications are disclosed. The product uses multiple proprietary blends with hidden ingredient amounts: the Probiotic Blend and Digestive Enzyme Blend lack any dose disclosure, and the Adaptogenic Herb Blend totals only 100 mg across six ingredients, making individual potencies opaque. The brand's marketing emphasizes aspirational lifestyle imagery and broad claims ("support energy, gut health, and hormone balance") without disclosed clinical substantiation. A class-action lawsuit alleging false advertisement was filed in September 2025; while civil litigation is context rather than a regulatory deduction, it signals potential marketing credibility concerns. The brand's GMP facility disclosure and national retail presence provide real accountability infrastructure, placing it in the solid lower-mixed band, but the absence of independent formula verification (NSF/Informed Sport/USP) and substantial blend opacity prevent a higher score.
Real-World Value
15/20Bloom Greens & Superfoods is priced at $1.17/serving ($34.99 for 30 servings), positioning it as "one of the most affordable greens powders on the market". However, the product lacks third-party certifications (NSF Sport, Informed Sport, USP, or BSCG) and contains proprietary blends with undisclosed doses for the Probiotic and Digestive Enzyme components, limiting verifiable quality assessment at this price point. The subscription discount is modest (10% off, bringing cost to ~$1.05/serving), with no subscription manipulation penalty. Compared to certified peers like NSF-certified greens powders (typically $2.50–$3.30/serving), Bloom's lower price reflects commodity-tier quality signals rather than premium sourcing or testing. The product delivers reasonable value for budget-conscious consumers seeking a broad-spectrum greens blend, but the lack of certification transparency and proprietary blending prevents a higher score despite competitive pricing within the non-certified segment.
Customer Experience
11/15Bloom Greens demonstrates a large, engaged social media following and broad positive sentiment, with a recurring minor friction point that moderately reduces an otherwise strong baseline. The product is described as "a popular greens powder with a large social media following" and has grown via TikTok creator marketing, indicating substantial community validation. Amazon reviews show mixed but predominantly positive sentiment: customers praise taste ("Doesn't taste like grass," "One of the best greens I have tried"), and editorial reviews corroborate satisfaction with effectiveness and ingredient quality (third-party tested, GMP-certified, clean formulation). A verified buyer on the brand site reports sustained loyalty ("It is my go to drink every morning!"). However, a recurring complaint theme emerges: taste and texture polarization. Multiple reviewers cite "weird taste" and "gritty" or "chalky" texture, with some customers unable to continue despite noticing functional benefits (improved bloating/regularity). No subscription cancellation issues, BBB complaints, or service failures are evident in the source corpus. This taste/texture polarization is a −1 to −2 pt deduction from a strong community-validated baseline, not the dominant signal—the brand retains customers who overcome the texture issue, and positive reviews substantially outnumber complaints.
Alternatives
Other greens powders we have scored, nearest in score first from above, then below.
Sources
The sources this Trust Score cited most often.
- Bloom Nutrition Greens & Superfoods (supplement facts panel, retrieved June 22, 2026)
- Ingredient List: Bloom Nutrition Greens & Superfoods Original (supplement facts panel, retrieved June 22, 2026)
- Bloom Review (2026) by a Dietitian – Is Bloom Good For You? (independent long-form review, retrieved June 22, 2026)
- Bloom Greens Review From a Dietitian (2026) (independent long-form review, 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.


