The 50 Best Anti-Aging Tips Of All Time

Expert hair, makeup and skin care advice on looking forever young.

Skin Care:

1) Two rules are universal among experts:Use a retinoid nightly (the vitamin A derivatives stimulate collagen, fight wrinkles, and halt acne), and wear sunscreen daily. "The only time you don't need sunscreen is when you need a flashlight to see," insists Beverly Hills dermatologist Harold Lancer.​

2) Sunblock every morning is critical, and dermatologist Elizabeth Hale says some of the best are in the drugstore aisles. "Look for one with zinc oxide for broad-spectrum sun protection and an SPF of at least 30."

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