Vitamin C, in the stable, high concentration found in Perricone MD Vitamin C Ester 15 ($120; qvc.com), plumps the skin, improves texture and enhances radiance—all in about a week.
Vitamin E, found in Elizabeth Arden Eight Hour Cream Skin Protectant Fragrance-Free ($20; elizabeth arden.com), is an über-moisturizer, providing fast relief for sore skin.
Vitamin D, the main ingredient in Dr. Dennis Gross Active Vitamin D Serum-Oil ($65; dgskincare.com), brightens skin instantly—and lightens spots and blotches over time.
Problem: Your skin is mottled with spots etched with lines
What you need:
Vitamin A, the active additive in Neutrogena Rapid Wrinkle Repair Serum ($20; drugstores), promotes skin-cell turnover to prevent deep lines and help fade sun damage.