Studies show that azelaic acid also regulates skin cell turnover. This is important for two reasons. It keeps pores clear of debris and tackles what Dr. Mahto calls hyperkeratinization—a key ...

There’s an overwhelming amount of acids out there, so trying to decipher what your skin needs can be tricky. There are the ones that exfoliate (looking at you, glycolic acid) and acids that hydrate ...

The best ingredients in skincare products to treat hyperpigmentation include vitamin C, retinol, and kojic acid.

When it comes to skincare, finding an ingredient that addresses multiple concerns can feel like striking gold. Retinoids and vitamin C are two well-known products in this category, but there’s another ...

Hyaluronic, glycolic and salicylic acid: Most of us have heard of these skincare ingredients before, but there’s another ingredient you may want to familiarize yourself with (especially if you deal ...

Skin hyperpigmentation—whether from sun exposure, acne scars, or hormonal changes—can leave many people searching for the ...

Our editors independently selected these items because we think you will enjoy them and might like them at these prices. If you purchase something through our links, we may earn a commission. Pricing ...

We may receive a portion of sales if you purchase a product through a link in this article. You’ll encounter the acid as an active ingredient in plenty of over-the-counter skin care products, but ...

Anyone with rosacea or stubborn acne knows how frustrating it can be to exhaust your list of potential treatments only to see an angry red bump staring back at you in the mirror. But outside of blogs ...

The new Naked Ambition serum combines slow-release vitamin C with azelaic acid exosomes to target dullness and lift ...