Part of NSF International
Data as of Oct 14, 2026Based on 46,478 AI responses
Reviewed by Dimitry Apollonsky
AI summary
NSF Certified for Sport is a program that certifies dietary supplements as free from substances banned by major sporting organizations through independent testing, label reviews, and facility inspections.
Products
<1%
of 46,478 answers across NSF Certified for Sport’s markets · since Jul 5
The market map
Dietary Vitamins and SupplementsShare of answers in Dietary Vitamins and Supplements each week · 158 answers since Jul 6
Each engine’s share of its own answers across NSF Certified for Sport’s markets · since Jul 5
Weeks of Aug 24 – Sep 13, 2026
Mentioned in
Where NSF Certified for Sport ranks in AI
Rank