- Positivity: Supports a healthy outlook*
- Stress: Supports healthy stress management*
- Thyroid: Nutritional support for the thyroid gland*
- Adrenal: Supports optimal adrenal function*
- Trusted: Thorne is chosen by champions and trusted by 100+ pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is also a proud partner of 11 U.S. Olympic Teams
From the brand
Product Description
When the highest standards have been met, Thorne creates higher ones.
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Sourcing Exceptional Ingredients |
Manufacturing the Right WayWe manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, South Carolina, manufacturing facility is annually certified by GMP and certified by NSF International yearly, a well-recognized independent third-party certification organization. |
Four Rounds of TestingWe run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product. |
Thinking SustainablyWe’re thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards. |