Gorgeous For Life - Hydrate!

“For smooth, plump skin, you need plenty of moisture,” says Neil Sadick, M.D., a cosmetic dermatologist in New York City. Using an oil-free moisturizer once a day in your 20s (when you may still be battling breakouts) should suffice, but move to a richer version by your late 30s and up the application to twice a day to make sure your skin is getting the hydration it needs.