Any lotion with urea will give you that exfoliation as well as lock in moisture.

Cerave makes one with urea for psorasis. But it’s much more expensive and there are other lotions with the exact same ingredients.

For really rough or dry skin I often use glycolic acid first then urea lotion. Glycolic acid toner can also be great for psoriasis. ☺️

You want a moisturizer but it should exfoliate also. Look in the skin care department at a store and see under lotions where it says psoriasis formula on the container. I'm not sure with using oils as that may plug the skin pores and if it does that may lead to more inflammation. Not good. Hope you find something that works soon. Cold weather is awful

I’ve recently started using Aquaphor Advanced Therapy ointment and am happy with it so far.