Supplement Certification Directory
Supplement Certifications,
Unified
One index of which brands are actually third-party tested and certified — aggregated across the cert bodies that each publish their listings separately. Pick a supplement to see who certifies which brands.
Index current as of Sep 2026 · 927 brands · 7379 certifications · 6 bodies
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- amino acids77 brands 205 products
- ashwagandha17 brands 18 products
- collagen71 brands 126 products
- creatine176 brands 477 products
- electrolytes143 brands 443 products
- energy113 brands 353 products
- fish oil73 brands 141 products
- greens27 brands 49 products
- iron3 brands 5 products
- magnesium58 brands 98 products
- melatonin14 brands 31 products
- multivitamin46 brands 131 products
- pre-workout52 brands 145 products
- probiotics30 brands 77 products
- protein174 brands 657 products
- testosterone11 brands 13 products
- turmeric26 brands 35 products
- vitamin b128 brands 14 products
- vitamin c29 brands 63 products
- vitamin d55 brands 121 products
- zinc19 brands 26 products
Most Certified Supplement Brands
These supplement brands have the most products independently verified across NSF, Informed Sport, USP, and other certification programs — sorted by total verified certifications in our index.
- Thorne255 certifications
- Nutrabolt201 certifications
- Access Business Group, LLC165 certifications
- Herbalife Nutrition146 certifications
- Hanibest Trading Limited137 certifications
- Momentous136 certifications
- BioSteel111 certifications
- Bare Performance Nutrition101 certifications
- International Vitamin Corporation94 certifications
- Designs for Health90 certifications
- Nestlé Health Science90 certifications
- Buff Chick89 certifications
- Target Corporation80 certifications
- Transparent Labs77 certifications
- Haleon US Holdings LLC76 certifications
- Core Med Science74 certifications
- Athlean-X72 certifications
- LTF Club Operations Company, Inc.71 certifications
- Garden of Life70 certifications
- Ambrosia66 certifications
- Aurora Nutrascience59 certifications
- BulkSupplements.com59 certifications
- Cizzle Brands56 certifications
- OLLY, Public Benefit Corporation55 certifications
- Codeage54 certifications
- LifeVantage54 certifications
- AG153 certifications
- Theralogix, LLC53 certifications
- 1st Phorm52 certifications
- Etixx52 certifications
- Create Wellness, Inc50 certifications
- SmartyPants, Inc.49 certifications
- Vitamin Shoppe49 certifications
- dotFIT46 certifications
- Science In Sport46 certifications
- PepsiCo45 certifications
- PODIUM43 certifications
- Haleo42 certifications
- One Sol42 certifications
- Healthspan Elite41 certifications
- TRU41 certifications
- SAVA Nutrition40 certifications
- Now Foods39 certifications
- The Feed39 certifications
- 6d Sports Nutrition38 certifications
- Amacx38 certifications
- Boston Nutraceutical Science38 certifications
- SCN Bestco37 certifications
- MNSTRY35 certifications
- Vital Proteins35 certifications