Unfortunately, no. Any company that claims to do so is misleading you. Eczema is the skin's response to an irritant and a red and itchy eczemic break out could be in response to an allergy or substance. There is no cure, but you can treat the symptoms. Likewise, Psoriasis is a chronic disease of the immune system, meaning that the irritation, scaling, itching, redness and plaques are an external manifestation of an internal condition. No topical product can "cure" either condition, but Healing Tree's soothing formulas are designed to help alleviate the symptoms, calming irritated and broken skin, reducing redness and itching, and helping to manage the discomfort and prevent scarring. Regular application of Healing Tree products may also help to reduce the severity of future break outs. We recommend using our products topically in conjunction with a doctor recommended regimen.