Trust that your supplements meet your high standards
Shop products carrying trusted third-party sports certifications, including NSF Certified for Sport®, Informed Sport, and Informed Choice.
Which certification is right for you?
| Program | What it is | How it is tested | Best fo |
|---|---|---|---|
| NSF Certified for Sport® | An independent third-party certification recognized by major sports organizations. | Products are reviewed and tested to help confirm label accuracy and screen for prohibited substances and contaminants. | Athletes and teams looking for a widely recognized sports certification. |
| Informed Sport | A global testing and certification program for sports and nutritional supplements. | Every batch is tested before release, with continued blind testing after certification. | Elite sport and drug-tested athletes who want batch-level testing. |
| Informed Choice | A global quality assurance and retail monitoring program for dietary supplements. | Certified products undergo regular testing, including monthly blind sampling from retail outlets. | Consumers and athletes looking for ongoing quality assurance and prohibited-substance testing. |
NSF Certified for Sport®
NSF Certified for Sport® is a third-party certification designed to help athletes and teams choose products with added confidence. NSF states that this certification is recognized by USADA, MLB, NHL, and CFL, and is recommended by organizations including the NFL, NBA, PGA, LPGA, CCES, CPSDA, iNADO, Ironman, NASCAR, and the Taylor Hooton Foundation. (nsfsport.com)
Informed Sport
Informed Sport is a global testing and certification program for sports and nutritional supplements. According to the program’s official site, every batch is tested before release, and certified products are also subject to ongoing blind testing. The program uses accredited laboratory methods and is designed for elite sport. (sport.wetestyoutrust.com)
Informed Choice
Informed Choice is a global quality assurance and dietary supplement testing program. The official program states that certified products are regularly tested for prohibited substances, with monthly blind sampling purchased from retail outlets to help maintain integrity after certification. (choice.wetestyoutrust.com)
Important to know
Certification standards differ by program. Informed Sport emphasizes batch testing before market release, while Informed Choice uses ongoing retail monitoring and monthly blind sampling. NSF Certified for Sport® is a separate third-party sports certification with broad recognition across major sports organizations. (sport.wetestyoutrust.com)
Disclaimer
The products featured on this page are NSF Certified for Sport®, Informed Sport, or Informed Choice certified. iHerb has not conducted any independent review of any third-party sports certification associated with these products. iHerb relies on product vendors’ and/or manufacturers’ representations regarding third-party certification. Customers are responsible for confirming both the product’s certification upon receipt and whether the product and its certification comply with any sport or organization regulatory requirements that may apply to the customer’s needs. iHerb makes no guarantee that any supplement is free from banned substances and relies on the vendor’s certification as represented on the product label.
Please check your sport’s governing rules before use. Certification status and product availability may change.
