Folks after much research I cannot find ONE cannab

Folks after much research I cannot find ONE cannabis based cream product that advertises itself as a clinically studied and IRB approved cream for psoriasis or ANY skin disease for that matter. All the articles tell you to make it yourself, and that more research needs to be done etc., etc. The only cream I see advertised is for Eczema and it's made from hemp SEED oil. Not the same AT ALL and no research has been conducted. I THINK WE HAVE A WINNER HERE IMO!!!!!