Skin redness or discoloration (a change in skin tone) is a common symptom with many potential causes. Sunburn, exposure to an irritant, and medication use are just a few. Most cases of skin redness or ...
Azelaic acid: the hero your sensitive skin's been waiting for. This gentle, multitasking ingredient is a game-changer for those who've been avoiding retinol or other actives due to fear of irritation.