Take your health into your hands with evidence-based health recommendations for your specific wellness goals.

How we know our supplements work

At Thorne, being able to rely on the safety and efficacy of our nutritional supplement products is the motivating force behind our clinical trials program.

Our confidence that each product we formulate and manufacture works in the body comes from extensive clinical research and medical literature that substantiate the presence of each ingredient in each formula.

In addition to confirming the safety of our products, clinical research helps us better understand their efficacy. And it paves the way for new discoveries.

The ultimate goal of our research partnerships is to help us fulfill our mission of solving the biggest challenges in health and wellness.

At Thorne, clean describes supplements that do not contain any harmful or unnecessary ingredients. Our "No" List guides us every day in choosing which ingredients to source and how to formulate new products, so you can feel confident about what you are putting in your body.