Does Retin-A (Tretinoin) help reverse skin aging?
Does Retin-A (tretinoin) help reverse skin aging? Yes. Retin-A, whose active ingredient is tretinoin, has been shown to have positive effects on both the deeper collagen layers of your skin as well as the upper most layer that is comprised of skin cells. Tretinoin effects collagen in two ways. With consistent long term use, tretinoin … Continue reading Does Retin-A (Tretinoin) help reverse skin aging?
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