Epaderm 3 in 1 relief for dry skin conditions emollient bath additive and skin cleanser epaderm has been specially developed by dermatologists for treating dry skin conditions like eczema and psoriasis you can use it every day just like an ordinary skin balm but it39s also a highly effective 3 in 1 emollient this means you can use it as a skin moisturiser skin cleanser or bath additive it can also be used with specially designed tubifast bandages if you decide to try wet dry