I think it\'s because Differin is a retinoid-like compound that would speed up your skin cell renewal. And that should help fine lines and wrinkles. Although, Differin is mostly used for acne treatment as far as I know.

Retinoids are proven to help aging skin look better. Dont use differin when your condition is minor though, it`s still a pretty toxic chemical you put on your skin and a small part of the differin will be absorbed by your skin so they can come into your blood which is bad for your kidney and liver.