Train hard.Fuel smarter.
iFIT members automatically get 20% off all Thorne’s science-backed supplements to aid their fitness goals!
Thorne has spent 40+ years developing supplements that meet the strictest standards for purity, potency, and efficacy.
Paired with iFIT's world-class training, you have everything you need to go further.
Science-backed nutrition meets
world-class training
Performance
Trusted by the best in the game
Professional athletes, 100+ sports teams, and U.S. National Teams rely on Thorne. If it holds up at that level, it holds up for yours.
Quality
Made in their own facility. No exceptions.
Thorne’s South Carolina campus is certified by NSF, the “gold standard” for quality in dietary supplements. From testings raw materials to a finished product’s label claim , Thorne’s attention to quality is second-to-none.
Your member perk
20% off ThorneGet the most out of every workout by filling in nutritional gaps with Thorne's1 science-backed supplements. Designed for athletes at every stage of their fitness journey, they help you check all the boxes on the way to hitting your goals.
40+
Years of science-backed
supplement innovation
100+
Professional sports teams
trust Thorne
7+
Million
Consumers worldwide rely
on Thorne daily
1#
Clinically recommended
supplement brand
- 20% member discount applies to purchases made at Thorne.com using your iFIT member discount code. Discount code is accessible via your iFIT member account. Cannot be combined with other offers. Thorne and iFIT reserve the right to modify or discontinue this offer. Paid iFIT membership required. Membership auto-renews unless cancelled in advance.