Supplement analysis
Green powder teardowns, scored from the label up.
NutriScore reads supplement labels, public testing disclosures, prices, and formulation claims so buyers can compare green drinks without starting from a ranked product feed.
New easy read
Label guideWhat is fairy dusting? The tiny-dose label trick in plain English
A lighter NutriScore guide to tiny-dose label theater, proprietary blends, and how to tell when a buzzy ingredient is doing more marketing than work.
Reviewed Jun 3, 2026
Editorial library
Latest supplement articles
New easy read
Label guideProprietary blend is a red flag: how to read past it
A plain-English guide to what proprietary blends tell you, what they hide, and how to read the blend without assuming the worst.
Focus: Blend labels, dose clarity, red flags
Latest safety guide
Lead testingHow much lead is in your greens powder? What the testing actually shows
A buyer-focused read of public lead testing, Prop 65, FDA reference levels, ConsumerLab notices, and what a useful COA should show.
Focus: Lead, COAs, Prop 65
Latest teardown
74/100Organifi Green Juice teardown: good organic signal, messy weight-loss pitch
A score-driven read of Organifi's organic claims, current price, ashwagandha weight-loss pitch, public COA, and Prop 65 lead warning.
Focus: Organic claims, price, COA, Prop 65
Brand teardown
74/100Why everyone on Reddit is canceling their AG1 subscription
A skeptical look at AG1 cancellation complaints: price, dose opacity, mixed bloating reports, podcast-ad fatigue, and when keeping it still makes sense.
Focus: Price, dose opacity, cancellation complaints
Brand comparison
76/100AG1 vs Green Vibrance vs Opti Greens 50: which one actually earns its price
A score-and-price comparison of AG1, Green Vibrance, and Opti Greens 50 focused on label transparency, certification, and value.
Focus: Score, price, transparency
Comparison guide
71/100AG1 alternatives that cost a third as much (and how they score)
A price-and-score breakdown of cheaper AG1 swaps, separating true one-third-cost picks from better-scoring but not-that-cheap alternatives.
Focus: Budget swaps, score tradeoffs
Brand teardown
74/100Is AG1 worth $99 a month? An honest score after reading the label
A label-first score of AG1's testing posture, current pricing, hidden individual doses, and whether the convenience earns the premium.
Focus: Testing, hidden doses, price
Ranking context
Score tables for quick comparison.
Use the full rankings when you want a compact product-by-product view. The article pages explain the label tradeoffs behind price, testing, and transparency.
Open the full rankings
What the articles check
Claims need evidence.
Dose clarity
Articles call out proprietary blends, missing ingredient amounts, and claims that depend on undisclosed dosing.
Testing posture
Public COAs, third-party certifications, contaminant disclosures, and safety warnings are treated as ranking context.
Price pressure
Scores are read against the monthly cost, serving size, and what cheaper alternatives actually disclose.
Conservative wording
Coverage avoids disease-treatment claims and keeps health-adjacent analysis educational.