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Need It: A Retinoid
Lotions or creams that contain a retinoid are your best shot at making your skin look younger. Piles of research prove that this vitamin A derivative really can undo wrinkles and discoloration caused by sun damage. At the drugstore, look for the word "retinol" in the ingredients list (the higher up it appears on that list, the better); one great option is RoC Retinol Correxion Deep Wrinkle Night Cream ($22, drugstores). A dermatologist can prescribe a stronger retinoid cream, like Retin-A or Tazorac. Retinoids can be irritating at first, so ramp up slowly until you can tolerate using one every night. You should apply a retinoid cream on your neck as well, but because that skin can be more sensitive, use it more sparingly and not necessarily nightly.