#17 Gotu kola extract reduces inflammation and speeds skin healing. In India, it has been used for psoriasis for hundreds of years. #20Milk thistle cleanses and protects the liver, increases bile flow, and helps in blood purification. It also helps to correct the abnormal cell replication present in psoriasis. #21: Neem-seed oil, an Ayurvedic herbal remedy, is highly recommended by some psoriasis sufferers. Neem lotions are usually found in East Indian markets