You could alternate the retinol/Retin-A. Just a suggestion.I was a bit impatient as didnt think my GP would prescribe me Retin-A, so I ordered some SkinCeuticals Retinol which just happened to come in today's post, I know Retin-A is stronger, but the Retinol I bought claims to help with pore size as well as lines, I might use the SkinCeuticals on my forehead, and the Retin-A on my cheeks/under eyes and compare what happens.. do a little test!