This cream works wonderfully to soothe my red and scaly skin. Having psoriasis is no joke, and sometimes it can be hard to find the right lotion or cream to help. I have used many over the years and have found that TriDerma works better than 99% of them. No prescription is necessary, which is great because we can’t always afford the price of the prescription creams. There’s also a TriDerma scalp and body lotion and a shampoo that also helps control symptoms of psoriasis. If you can’t find this product in stores, it can be easily found online for less than twenty bucks!