If you're new to the wonderful world of retinoids, you may have noticed they come in a variety of strengths and formulations. You also may have wondered: What does retinol do for my skin?
plus how to use the prescription retinoid that's even stronger than retinol. Retinoids are the umbrella term for vitamin A derivatives that promise to speed up cell turnover, increase collagen ...
If you're dealing with a rosacea or eczema flare-up on your face, dermatologists recommend skipping retinol — at least until your skin calms down. Retinoids could exacerbate the redness ...