High Quality, Clinically-Tested Functional Ingredients

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1What We Do
Develop and market efficacious, high-value, clinically substantiated ingredients

Nutrition 21 is a leader

in the development and marketing of nutritional ingredients whose health benefits are substantiated by extensive clinical research.

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2Chromax® Chromium Picolinate
Not all chromium is the same

We own over 70 active and pending patents

covering our ingredients, which have been clinically tested in over 50 human trials, including over 35 double-blind placebo controlled human trials.

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NDI status, novel patented inositol- stabilized arginine silicate

FDA accepts Nutrition 21's new dietary ingredient

Nitrosigine®, a novel patented source of inositol-stabilized arginine silicate, demonstrates superiority over arginine in blood flow markers and has significant silicon absorption.

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Nutrition 21 offers unique and functional ingredients that address a range of health conditions and help support overall health and wellness.

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