Science

The Science Behind USANA

Pioneering cellular nutrition through the InCelligence approach and high-standard GMP manufacturing

InCelligence Technology®

A revolutionary approach to nutrition that works with your cells' natural communication system.

Traditional Supplements

Traditional Supplements

One antioxidant molecule neutralizes 1-2 free radicals, then it's gone.

1:1Neutralization
InCelligence

InCelligence

Activates your cells to produce hundreds of endogenous antioxidants continuously.

100+Protective molecules
Step 01
Raw Material Sourcing
Step 02
Rigorous Testing
Step 03
High-Standard GMP Manufacturing
Step 04
Final Potency Testing
Step 05
Potency Guarantee
US Patent No. 10,632,101
U.S. Patent No. 10,632,101

InCelligence Technology is protected by patents, validating its unique scientific approach to cellular nutrition.

Certifications & Standards

NSF International GMP registered since 2006

NSF Certified for Sport® — tested for 280+ banned substances

Australian TGA audited for manufacturing quality

ConsumerLab approved for quality and accuracy

Meets USP standards for potency and purity