What's Going On
Estrogen, the "youth" hormone, keeps skin soft and supple, says Ted Lain, M.D., a derm. You may see the first signs of tanning fallout: freckles, spots, fine lines.
What to Do
"There's still time to reverse sun damage," says Dr. Lain. Prevent more spots and lines with broad-spectrum SPF; apply retinoid cream to smooth fine lines.
