About SupplementGraded
SupplementGraded independently evaluates supplements for quality, safety, and value. We help you cut through marketing claims and find products that are actually worth taking.
Our Mission
The supplement industry is largely unregulated. Products can contain undisclosed fillers, mega-doses of fat-soluble vitamins, poorly absorbed ingredient forms, and proprietary blends that hide what you're actually getting. We believe consumers deserve transparency.
We grade every product using the same evidence-based criteria — purity, dosage safety, bioavailability, third-party testing, and allergen safety. No paid placements. No brand sponsorships.
Our Data
Product data comes from the NIH Dietary Supplement Label Database (100,000+ labels), Open Food Facts, and USP verified product lists. Grading criteria are derived from NIH Office of Dietary Supplements fact sheets, WHO guidelines, and peer-reviewed research.
We have no financial relationships with supplement brands. Grades reflect formulation quality, not marketing budgets.
Contact
Questions, corrections, or partnership inquiries:
Disclaimer: SupplementGraded provides educational information only and is not a substitute for professional medical advice. Always consult with a qualified healthcare provider before starting any supplement regimen.