The Grossest, Weirdest Beauty Product Ingredients

They're after your wee foreskin, baby — crawl away while you still can! Seriously, though, several injectable cosmetic fillers, including Cosmoplast, Vavelta, and Cosmoderm, are made with cells sourced from infant foreskins because it's an easy way to obtain usable human collagen and fibroblasts. I'm not asking how, exactly, the cosmetic companies get these, but I do hope they at least sent a present to the bris.