Learn more about the best-selling sports nutrition products in the world!


GNC Pro Performance®

High-quality sports nutrition for 25 years

GNC Pro Performance® AMP

Best-selling performance down to a science

GNC Beyond Raw®

The undisputed leader in hardcore sports nutrition


Science-based performance nutrition products developed by Mark Wahlberg and the leading experts in science and nutrition


Sets the new standard for quality, nature-based sports nutrition without sacrificing delicious taste or performance benefits

GNC Accelerator Series™

Supercharge your supplements with this completely new approach to customizing your sports nutrition regimen


Protein Number

Use our protein number calculator to find your daily protein needs for optimal health and performance.

Banned Substance Free

GNC is committed to providing sports nutrition products that are free of banned substances.

Nitro Factor™

GNC is proud to be the first in its industry to disclose the total amount of nitrogen a product delivers.

OT²™ — Optimal Timing Technology

OT²™ is "Optimal Timing Technology," which is an intelligent nutrient delivery system engineered to help release key ingredients during crucial times when you need them most.

GNC Medical Advisory Board

The GNC Medical Advisory Board is comprised of Board Certified and world-renowned physicians who aid GNC in the creation and development of GNC products.

GNC Shopping List
(My List)

GNC shopping lists make shopping at GNC.com faster and simpler than ever. Search lists by condition, goal or shopping lists created by GNC Ambassadors.

GNC Guarantee

GNC guarantees the quality, purity and potency of our products with a 30-day satisfaction guarantee.