Aloe vera, coconut oil and almond oil are all great for psoriasis. I use a ready made cream by mama nature specifically for psoriasis that contains all of these ingredients but I suppose you could get a recipe on the web that would show you how to combine these and make your own. Psoriasis runs in my family and I got it after suffering from stress. This cream has controlled the itching and has taken away a lot of the unsightly scales and redness that covered my arms and legs.
I've been suffering from Psoriasis for several years now, don't know where it came from but I couldn't get rid of it. I got some creams from my docotor, but they didn't really work. I started using aloe vera gel for my skin during sun exposure and found that it started curbing my psoriasis, so I continued using it and it completely cleared it up!!! I applied it twice per day in the affected areas and more. I've also found my skin is in much better condition. I don't know if this will work for everyone, but it's cheap to try out. I used the Aloe-gator because there's no alocohol and few to no added chemicals. I hope this helps someone out there.