Beauty treatments are wild, and expensive, and don't make sense to most people who couldn't afford these things on a daily basis. Hailey Bieber's anti-aging treatment is no different.
Bieber has been a frontwoman for many brands such as: Guess, Ralph Lauren, and Tommy Hilfiger. This means she's probably relatively well-known. It also means she's got to maintain her looks, since that's what she's being paid for.
When she interviewed with Marie Claire, Hailey Bieber shared her beauty routine, which sounds a tiny bit scary, let's be honest: