According to Dr. Lal, you can enjoy the same benefits of an ice bath by using extra-cold water during the last two minutes of your shower. And that doesn’t run the risk of facial burns. “You’ll still get that tightening effect, it’ll help boost your cortisol levels, and it’ll reduce inflammation.”

An extremely deep dive into influencer Ashton Hall's six-hour morning routine, which includes everything from submerging his face in ice-cold Saratoga water (twice) to implementing a banana peel in his skincare regime.