Secrets to Sensational Summer Skin

Protect

You want: Skin that's protected from the sun.

How to get it: Today's sunscreens feel so light, you'll be more than willing to slather them on.

What to look for: "Broad spectrum" protection, such as zinc oxide or titanium dioxide, that shields from burning UVB rays and aging UVA rays.

How to use: Apply at least 30 minutes before going out into the sun to allow time for skin to absorb the ingredients.

Tip: Reapply two minutes after your first coat. "People don't use enough sunscreen," says Dr. Waldorf. "The body needs a shot glass of product."

1. Vichy Sunscreen Spray SPF 28 ($18) comes in a convenient spray form, plus includes Parsol 1789, is oil-free and includes soothing thermal-spring water.
2. Coppertone Ultrasheer Sunscreen Faces SPF 30 ($7.99) is oil-free, protects against both UVA and UVB rays, and includes vitamins A, C, and E, anti-aging ingredient pro-retinol, and other antioxidants to prevent free-radical damage.
3. Ocean Potion Anti-Aging Sunblock SPF 30 ($6.49) includes Parsol 1789, line-fighting retinol, and firming sea extracts.
4. Olay Complete Defense SPF 30 Daily UV Moisturizer ($13.49) contains vitamin E and green tea extract for extra protection against sun damage; it feels completely weightless under makeup.