People build their skin-care routines around their beloved tretinoin (the common prescription retinoid), swapping tips for the dreaded adjustment period (moisturizer first, for slower absorption ...

It's used to promote cell turnover for smoother, clearer and brighter skin. "Retinoic acid, the active form of retinol, works to encourage the shedding of dead skin cells and stimulate the growth ...

Bazaar's informative guide to using retinol covers everything you need to know about this skincare powerhouse (in addition to our advice for what to do when your skin 'purges') but in short, retinol ...

That could include probiotics, both topical and oral. Two recent reviews of studies investigating this possibility suggest ...

4. Apply Retinol or Retinoid Treatments Retinol and other retinoids can smooth textured skin caused by acne, congested skin, or fine lines. "These vitamin A derivatives can stimulate cell turnover ...

One of the most buzz-worthy skincare ingredients at the moment is all about plumping and replenishing the skin: peptides.

What is niacinamide? It’s an active ingredient in many cleansers, serums and moisturizers, and even formulated in certain ...

Eating your retinol is one of the latest social media skincare trends. What do dermatologists and dietitians think?

Aging involves lots of changes throughout the body, but few organs broadcast the process quite as publicly as the skin.

Retinoids are vitamin A derivatives that help speed skin cell turnover. They improve skin tone and prevent the build-up of keratin in your pores. You can find retinoids in oral pills or topical ...

Reviewers swear it’s a cheat code for making skin smoother, improving hormonal acne and reducing the appearance of fine lines ...