Supplement Cert Directory

turmeric

26 certified brands.

Grouped into tiers by the number of independent third-party certifications each brand holds (more bodies = higher tier). Within a tier, brands are ordered by how many of their products are certified, then by how recently each was verified, then Labdoor letter grade breaks remaining ties. This reflects only how thoroughly each brand is independently verified — not product quality, efficacy, or price, and not an endorsement.

Verified by 2 independent bodies

Most independently tested
BrandCertificationsProductsVerifiedShop
Thorne NSF_DIETARY NSF_SPORT 52026-08-17Shop:AmazoniHerbFullscript
Core Med Science NSF_DIETARY NSF_SPORT 22026-08-17Shop:AmazoniHerbFullscript
Designs for Health NSF_DIETARY NSF_SPORT 12026-08-17Shop:AmazoniHerbFullscript
Momentous NSF_DIETARY NSF_SPORT 12026-08-17Shop:AmazoniHerbFullscript

Verified by 1 independent body

BrandCertificationsProductsVerifiedShop
Access Business Group, LLC NSF_DIETARY 22026-08-17Shop:AmazoniHerbFullscript
Ambrosia BSCG 22026-08-17Shop:AmazoniHerbFullscript
FutureYou Cambridge INFORMED 22026-08-17Shop:AmazoniHerbFullscript
Haleon US Holdings LLC NSF_DIETARY 22026-08-17Shop:AmazoniHerbFullscript
Aurora Nutrascience NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
BJ’s Wholesale Club, Inc. NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
Codeage NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
Genacol Canada Corporation Inc NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
Healthspan Elite INFORMED 12026-08-17Shop:AmazoniHerbFullscript
Heartwise Incorporated NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
International Vitamin Corporation NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
Irwin Naturals NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
Jamieson Wellness Inc. NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
Nutriburst INFORMED 12026-08-17Shop:AmazoniHerbFullscript
Organixx NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
PILLAR Performance INFORMED 12026-08-17Shop:AmazoniHerbFullscript
Pure Sport CBD BSCG 12026-08-17Shop:AmazoniHerbFullscript
SierraSil INFORMED 12026-08-17Shop:AmazoniHerbFullscript
Smarter Nutrition Inc. NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
Target Corporation NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
The Pause Life Supplements, LLC NSF_DIETARY 12026-08-17Shop:AmazoniHerbFullscript
Zooki INFORMED 12026-08-17Shop:AmazoniHerbFullscript