Thinx Coupons & Promo Codes

Take Up to 50% off the Best-selling Period Undies.

exp: 12/31/2025

Up to 50% off Period Underwear.

exp: 12/31/2025

15% off All Sets.

exp: 12/31/2025

Up to 50% off Period Underwear

exp: 12/31/2099

Shop Sale Items.

exp: 12/31/2025

Shop Underwear Starting at $17.

exp: 12/31/2025

Redeem Your FSA Dollars on Leak-Proof Underwear.

exp: 12/31/2025

Give $10, Get $10.

exp: 12/31/2025

Shop Newest Styles, Leakproof All Day Up to 12 Hours

exp: 12/31/2099

Shop Saver Sets.

exp: 12/31/2025

Shop Period Underwear Just for Teens.

exp: 12/31/2025

Shop The Best Sellers.

exp: 12/31/2025

Shop Period Underwear Designed to Be As Easy to Wash As It is to Wear.

exp: 12/31/2025

Introducing New and Improved Plus Size Collection.

exp: 12/31/2025

Shop Teens.

exp: 12/31/2025

Shop New Line.

exp: 12/31/2025

Shop Period Undies.

exp: 12/31/2025