It made its way into Korean skin-care formulas, onto our social-media feeds, and onto Kris Jenner’s TikTok page.

Celebrities can turn almost anything into a must-try beauty treatment—even facials with shock-value nicknames like “salmon ...

There are plenty of beauty trends that sound unusual (we’ve covered onion shampoos and beef tallow as a moisturizer, to name a few), but rarely are they quite as jarring as “salmon sperm” facials. You ...