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Thorne Research Coupon: 15% Off Everything
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Save an extra 15% on your entire purchase when you enter this promo code at checkout.
November 2026 · checked November 7, 2026
Thorne promo codes & deals
33 live offers, 29 codes, best code 20% off.
Before you shop at Thorne
About Thorne
About Thorne
Thorne provides premier health solutions for customers who want to feel their best. The company has various supplements, like Magnesium, Collagen and B Vitamins, that are meant to target health concerns. Some of the health needs on the Thorne website include gut health, hormone support, immune, healthy aging, metabolism and more. Thorne offers health quizzes too, which will help you determine which Thorne product is right for you.
Using a code
How to use a Thorne promo code
- 1Start shopping at Thorne.com for the supplements and other health products you want. Use the “Add to Cart” button on the product page to select an item for your order.
- 2Use the “Checkout” button on the pop-up window or click the cart icon in the top right corner of the screen when you are ready to review and pay.
- 3On the right side of the cart screen, under your total, you’ll find a clickable tab that says “Apply promo code.” Use it to reveal a text entry box.
- 4Type or paste your Thorne promo code into the box and click the “Apply” button.
- 5Your total should update automatically. Enjoy your Thorne savings!
Shipping
What is Thorne's shipping and delivery policy?
Thorne ships to the United States, Canada and various international locations. Thorne offers free ground shipping on all retail orders.
Returns
What is Thorne's return and refund policy?
Thorne accepts returns within 60 days of the original purchase date. Customers can contact the Thorne customer service team at 800-228-1966 to start the return process.
Rewards
Does Thorne have memberships, rewards, or loyalty programs?
Sign up for the Thorne rewards program to earn points for every purchase. You'll receive one point for every dollar spent at Thorne, and have the opportunity to redeem your points for rewards. Reward members also have access to celebratory discounts, like on their birthday or Thorne's anniversary.
Questions shoppers ask about Thorne
Is there a Thorne app?
Yes, there is a Thorne app. It is available to download on the Google Play Store and Apple App Store.
What payment methods does Thorne accept?
Thorne accepts Visa, Mastercard, American Express and PayPal.
How do I contact Thorne?
You can contact Thorne by calling 800-228-1966 or emailing support@thorne.com.