Give $10, get $10

Yes, the rumors are true...when you refer a friend (and they make a purchase), you get $10 and they get $10 off their first order of Thinx; Thinx Teens period underwear for teens; or Speax, underwear for bladder leaks. So let's spread the love! Refer as many friends as you want and stack credits to earn free underwear! 💸

Log In or Create an account to begin sharing

Get updates on new styles and sales, blog posts and more for each of our sister brands!

Uncheck any brands you wish to not receive emails from.

By creating an account, you agree to our Terms of Use and Privacy Policy.

Referral FAQs

    Questions about referring people

    Questions about getting referred