tretinoin

Does anyone make cream or gel with Tretinoin raws? It's getting expensive slathering myself in Differin so I'm looking at other options. Raws are extremely cheap but I'm not sure if certain additives are required to ensure absorption.

Its oral formulation "isotretinoin" is well know to cause psychiatric issues, depression, panic, psychosis, and several suicides have been attributed to its use. I've been using the topical cream in combination with derma-rolling on my face for the past three weeks. 0.025%. Yesterday at a...