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Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Add Yahoo as a preferred source to see more of our stories on Google. Dimitri Otis via Getty Images Retinol is the gold standard of anti-aging topical skin care — it’s used to promote cell turnover ...

From deciphering percentages to decoding the latest formulas, this is everything you need to know ...

Retinoids are a very confusing topic, even for some dermatologists and skin care experts. Retinoid is the catch-all term used by professionals for skin care products that fall under this category.

It’s no surprise that the skin care industry is having a moment. Instagram influencers are hawking expensive products left and right, and young TikTok users are continuously sharing their latest “must ...

When we’re fighting acne in our teenage or adult years, it can feel like a lifetime. The moment we eliminate one breakout, another is right around the corner. It can be an endless struggle that often ...

My forehead has a habit of breaking out at the worst possible times—whiteheads one week, blackheads the next, and the occasional deep, painful pimple just to keep things interesting. If this sounds ...

The treatment of acne involves difficult choices. Should you prescribe oral antibiotics, knowing use of the drugs for acne plays a large role in driving up rates of antibiotic resistance? Are you ...

The beauty heavyweight faces off with the plant-based newcomer.