Should I be using a retinoid?

Should I be using a retinoid?

Question:  As I’ve moved through my thirties and into my forties, I’ve noticed a marked change in my facial skin. I have some dark spots and discolorations and my face seems thinner overall and a little more sallow. I’ve heard about using a Retin-A...

Winter-whipped skin! Now what?

Question:  I have been using a Retin-A (tretinoin) anti-aging  skin-care regimen but with all this extreme winter weather my skin is chapped, cracked and looks and feels terrible. What should I do? Answer: You may need to adjust your skin-care routine and anti-aging...