Is Differin gentler than Retin-A Micro?
I tried Retin A-Micro cream 0.04% for a few closed comedones. After using a very thin layer on a few test patches for about 4 nights a week I began getting bloody scabs, PIH dark marks and what a dermatologist told me was a mild chemical burn. It didn't purge the actual cc's but instead caused new painful, stinging whiteheads and itchy bumps! Is Differin 0.1% gel any better? Or could it also cause this reaction? I do not want more allergy-induced acne, PIH or a burn. Thanks.