Fragrance and paraben freeTriDerma Psoriasis Control Cream contains healing ingredients that ease the symptoms of Psoriasis. Although this chronic skin disorder can not be cured, it can be safely and effectively managed without the use of steroid products, coal tar, or other prescription drugs. Use TriDerma Psoriasis Control Cream daily to prevent reoccurance and to help maintain healthy skin. Made with a combination of AP4 genuine virgin organic aloe, urea, salicylic acid, zinc PCA, Vitamins A, B, D, E, and oat protein, TriDerma Psoriasis Control Cream helps promote repair. While the cream has powerful healing properties, it is also gentle enough to use on any sensitive skin area, including the scalp.