Psoriasin Gel is serious medicine for psoriasis sufferers. Psoriasin contains a special ingredient to relieve symptoms promptly and effectively, promote healing and help prevent recurrence. It's so light you'll forget you have it on. - Fast dry formula - Won't stain skin - Not oily or greasy - No lingering odor -R10 Contains Vitamin E & Aloe. Coal tar in Psoriasin Gel slows down the excessive skin cell production that is the root cause of psorisis symptoms. No other FDA compliant non-prescription drug ingredient works this way.