Benefits and purpose of
protein powder
Protein is essential for life, and along with carbohydrates and fat, protein rounds out the three macronutrients that your body needs daily to provide fuel and energy.  
Shop all Protein Powders
Support your fitness, weight management, or other nutritional goals*
Things to consider
when choosing a
“Hands down the best [whey] protein isolate I’ve experienced on the market. I see and feel results but am unsurprised because Thorne always holds up their end of the bargain and delivers.”
Mycah H. Verified

We focus on ingredient quality because we believe that with better ingredients, we can formulate products for optimal absorption and potency.

Our formulas are designed to deliver the most absorbable forms of nutrients.

Because we manufacture many of our products in our own facility, we have total control over what goes into our products. We refuse to use ingredients that can inhibit absorption and quality.

With a variety of choices for every age and lifestyle, you can rest easy knowing your protein can change with you as your goals change.

What makes
Thorne's protein
powders the
The same thing that makes all Thorne products the best – attention to quality and detail. Our extensive "No List" means we do not include ingredients shown to be detrimental to the body or to the supplement.

No matter what your health goals are, Thorne’s science-backed formulas can help. We use in-depth research, extensive knowledge of nutritional support, and a deep dedication to health and wellness to formulate the best products for a healthier, happier you.

Get expert-recommended products with our protein powder quiz!
Take the Quiz
Thorne's Protein Formulas
Best For How to Use Additional Benefits
(per serving)
(per serving)
Hear why people like you love Thorne
protein powders
Protein FAQs