Tired of post-shave bumps, redness and those pesky ingrown hairs? TikTok dermatologist Dr. Samantha Ellis is spilling her secrets to banishing them — and it’s downright opposite to what you’d expect.

Shaving seems simple enough; you grab your razor and go. But if your after-shave process is leaving you feeling irritated, with ingrown hairs or that pesky razor burn, you may be forgetting the key ...