I have been on Differin for 8 weeks and have suddenly got very dry lips over the last few days as well as a breakout of spots on my face. They have also appeared on my cheeks where I never normally get acne. I recently started drinking milk again after not having it for a year and I was ordering whether it could be that or an IB from Differin. 8 weeks seems like a long time before an IB though.
Any thoughts? Thanks