A Secret Weapon For Tretinoin Cream
Tretinoin is an endogenous retinoid metabolite of Vitamin A that binds to intracellular receptors while in the cytosol and nucleus, but cutaneous levels of tretinoin in extra of physiologic concentrations manifest adhering to software of the tretinoin-containing topical drug products. Whilst tretinoin activates 3 customers of your retinoic acid (RA