But make no mistake just because you don’t see the sun doesn’t mean you’re not on the receiving end of its harmful rays, “If you can see light outside you are getting hit by ultraviolet rays.” says Dr. Lisa Kellett.
Retinol in all its forms (i.e. vitamin A, retinoic acid, tretinoin and it prescription-strength version, Renova), targets the fibroblasts that support collagen and elastin, ultimately promoting skin renewal and smoothing fine lines and wrinkles.
“This is a big step forward in home skincare because we can now offer a much higher percentage of vitamin A,” says Dr. Lisa Kellett. “And by increasing the percentage of active ingredient, you’ll see far greater results, faster.”