she recommends using the “sandwich technique": Use a light moisturizer first and wait a few minutes for it to absorb into your skin before you apply Differin. (Tareen says anything from CeraVe ...
Differin is an acne-fighting gel that contains ... (Dryness is the main drawback with retinoids, so be sure to use a gentle moisturizer after applying — and not one with BHAs or AHAs in it ...