How to Start on Tretinoin (Retin-A) and Retinol
I recently started using a prescription tretinoin cream, a generic version of Retin-A (Stieva-A). Tretinoin is probably THE most popular and evidence-supported retinoid (vitamin A derivative) ingredient in skincare. It works as an acne treatment, for anti-aging (both wrinkles and uneven pigment) and a generous handful of other skin issues. I’ve had a lot of requests for advice and tutorials …