We Don’t Have A Single Laboratory. We Have Six.

labInnovation is the guiding principle at Nature’s Sunshine. The gifted PhDs in our Research and Development Lab and Methods Lab are always searching for the next big breakthrough. Always finding ways to fine tune our formulas to deliver proven results. And always looking for better ways of sharing wellness and transforming lives. 

Over the past forty-two years, we’ve studied and determined the optimal formulations for literally tens of thousands of natural ingredients, and we’re fully committed to learning even more. 

Science means scrutiny, too. A full staff of quality assurance PhDs are focused on testing every natural ingredient in every Nature’s Sunshine product in our Microbiology, Vitamin, Mineral and Herb Labs. 

That’s why we can confidently guarantee the purity and potency of every product that bears our name. 

Watch our product quality video.