Supplement comparisons

Side-by-side isn't two reviews stapled together. Every comparison here puts both products on the same axis: the dose each label delivers against the dose the clinical studies used, which marketing claims survive checking, and what a serving actually costs.

There's no crown at the end — each page closes with choose A if… / choose B if… / choose neither if…, because two products can both be right for different people, and sometimes the honest answer is a cheaper stack.

AG1 vs Amazing Grass Super Greens

The premium greens powder against the grocery-store one — $2.63 a serving versus $0.90. On HypeCheck, AG1 rates OVERHYPED and Amazing Grass rates...

AG1 vs Bloom Greens & Superfoods

Same category, same promise, a 2.3x price gap. AG1 costs $2.63 a serving and claims to replace your multivitamin, probiotic, and greens powder; Bloom costs...

AG1 vs IM8 Daily Ultimate Essentials Pro

Two all-in-one powders, nearly the same price per scoop, both marketed as replacements for a cabinet of supplements. We traced each one's claims back to its...

Why so few pages?

A comparison only ships when it clears our bar: the products must genuinely compete for the same buyer, and the columns must actually disagree somewhere that matters — doses, disclosed vs hidden amounts, claim quality, or price. Two brands of the same single-ingredient commodity tell you nothing; we don't publish those. Each page's data recomputes from the live product analyses, so when a product is re-researched, its comparisons update automatically.

Methodology per product on its full review. Suggest a matchup via the about page.