Safe for Your Skin: Why We Only Use Non-Toxic Dyes

Most people don’t realize their underwear might be dyed with carcinogens, hormone disruptors, or skin irritants. The vulva has thin, permeable skin—meaning whatever touches it can be absorbed into your bloodstream. Panty Promise only uses OEKO-TEX® certified dyes, tested to be free from over 100 harmful substances.

Our Modern Briefs come in a range of beautiful, skin-safe colors. According to the Environmental Working Group (EWG), textile dyes are among the top sources of exposure to toxic chemicals. That’s why we use only the cleanest, certified-safe options.