Our beauty and skin-care writer spoke to top dermatologists about the best skin-care routine for your 30s, from cleansers to toners to retinol. You can build your whole routine for under $150.

Turning 50 is a major milestone for you and your skin. “The cell-renewal process slows down as we enter our 50s, leaving older, duller cells that stay on the skin’s surface longer,” says Dr ...

Although my skin’s spots improved—from 9 percent to 12 percent—compared to my previous analysis, my numbers were down in every other category, including wrinkles. Long story short, I needed ...