Which form of Retin-A is best for anti-aging?

I am 43 with pale, somewhat sensitive skin that tends to be dry, and I am developing wrinkles on the forehead and around the eyes. I'm not sure how much sun damage I have. I also have acne (blackheads on the nose and chin, so I am oily there), but I am more concerned with the wrinkles. I am currently using SkinMedica Retinol Complex 1.0. I want to move on to Retin-A after the SM 1.0. What form of Retin-A is best for anti-aging and what concentration should I start with? Thank you!

No doctor answers yet