Thorne

Last verified: August 17, 2026

Return policy at a glance

United States
Return window
60 days
Free return shipping
Not specified
Receipt required
Not specified
In store return for online orders
Not specified
Refund processing time
Not specified
Restocking fee
25%

Thorne allows returns within 60 days of purchase. You can return items by mail or exchange them within the same window, though a 25 percent restocking fee applies to returned items.

How returns work

To return an item, you must contact Thorne Customer Service by phone at 800-228-1966 or by email at [email protected] to receive return instructions. Returns are processed by mail. Exchanges are also available within 60 days, and you should call customer service for the exchange process.

Exclusions and restrictions

Thorne does not accept returns on expired products or items that were shipped internationally. The retailer does not publish a list of other excluded categories.

Refunds

Refunds are issued as either money back or store credit, at your option. The retailer does not state how long refunds take to process.

Frequently asked questions

How long do I have to return something to Thorne?

You have 60 days from purchase to return an item. Exchanges are also available within 60 days.

Is there a restocking fee?

Yes. Thorne charges a 25 percent restocking fee on returned items.

Can I return items that expired?

No. Thorne does not accept returns on products past their expiration date.

What about items I bought from outside the US?

Internationally shipped products cannot be returned. Sales of items shipped internationally are final.

How do I start a return?

Contact Thorne Customer Service at 800-228-1966 or email [email protected]. They will provide you with return instructions for shipping your item back by mail.

Will I get my money back or store credit?

You can choose either a refund as money or as store credit. The retailer does not specify which option is the default.

Can I exchange an item instead of returning it?

Yes. Thorne allows exchanges within 60 days of purchase. Call 800-228-1966 to arrange an exchange.

How you can return an item

  • By mail , call customer service for instructions

Step by step

  1. Contact Thorne Customer Service at 800-228-1966 or email [email protected]

What you cannot return

  • expired products , past expiration date
  • internationally shipped products , international sales are final

Exchanges

Exchanges allowed within 60 days; call 800-228-1966 for instructions

What the policy actually says

Every figure above is taken word for word from the retailer page. Here are the exact lines.

Field Quoted from the retailer
Return window days you may request a return within 60 days of the date of purchase from Thorne
Exchange window days You must submit your request within sixty (60) days of the date of purchase
Restocking fee pct All approved returns are subject to a 25% restocking fee
Refund method simply return it to the place of purchase for your money back, a store credit, or a replacement product

Return policies for similar stores

Store Return window
GNC return policy 30 days
iHerb return policy 30 days
BioTRUST Nutrition return policy 60 days

Checked against the retailer's published policy. Last verified: August 17, 2026

Return policies change without notice. Confirm the current policy with the retailer before you buy.