NSF Certified for Sport®

English | Español | 日本語
Quality Assurance International

Want to know the latest certified products? Sign up for our mailing list.


How to Get Products Certified

Discover how to make sports supplements safer.

Certified Products

Find out who's certified and who's not.

Educational Resources

Download NSF's helpful educational materials.

Press and Media

Read about the latest news stories from key global sports.