Reading a label is one thing. Understanding it is another.
Is the one in your cabinet any good?
279 supplements on file. Search yours or type in a label, and the grade answers three questions: is the dose a real one, is the form one your body absorbs, and is anything hidden inside a blend.
No signup. No affiliate links. 69 reference ingredients · 279 products (276 manufacturer/NIH-verified) · 81 F verdicts · 16 products not graded.
- 279
- products on file
- 81 (31%)
- F verdicts
- 16
- products not graded
- 69
- clinical ingredient refs
- No
- affiliate links
Grade distributions cover 263 scored products. The 16 products not graded fall outside the scoring methodology. They are not F verdicts and are not hidden from the catalog. Unsold penalizes proprietary blends. It would be strange to run on one, read how grades work the bulletin edition PDF
How the grade is calculated
The scoring engine is a pure function: the same label always produces the same grade. No AI in the scoring path, no randomness, nothing to game. Every judgment traces back to one editable table of clinically effective dose ranges and ingredient-form rankings.
Dose vs. clinical range
Each ingredient’s dose is scored against its clinically effective range: underdosed, effective, or excessive.
Ingredient form quality
Cheap forms are penalized. Magnesium glycinate beats oxide; methylfolate beats folic acid.
Blend obfuscation
Proprietary blends that hide doses are penalized hard because you cannot verify what you cannot see.
Rolled into a grade
Weighted toward the hero ingredients you actually bought it for, then mapped to A-F.
Independent by construction: Unsold sells nothing and links to no store. The only input is the label. The only output is the grade.
Real products, real verdicts
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