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