| http://www.w3.org/ns/prov#value | - Chicago Tribune If crow's feet are beginning to crisscross your face, but you have not unleashed retinol on them, new scientific evidence might prod you to consider doing so.Potent prescription forms of retinoic acid (tretinoin), such as Retin-A, remain the gold standard for anti-aging benefits, reducing the appearance of fine lines, wrinkles, discoloration and other sundry signs of sun damage, der
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