Obssessed with Skin Care!!! =) -- Retin-A is so awesome!
How does Retin-A work?
As yet, the action of Retin-A’s active ingredient Tretinoin remains largely unknown. However, what is known is that when applied to the skin, Retin-A acts to improve blood supply to the skin which in turn increases the turnover of dead skin cells. This results in new, more youthful looking skin.
With regard to the treatment of acne current evidence suggests that when applied topically, Tretinoin (Generic Retin-A) decreases blackhead formation and stimulates an increased turnover of the follicle cells that push out (extrude) blackhead.
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