Treats and Controls Dandruff No: Parabens, SLS, Petrolatum, Artificial Colors or Phthalates This laboratory-tested, gentle cleanser stops dandruff while controlling scalp dermatitis and mild psoriasis. Featuring our unique combination of FDA compliant dandruff-control ingredients plus nourishing essential oils of Rosemary, Olive and Jojoba, this medicated cleanser soothes, heals and moisturizes while it eliminates flakes and itchiness. MSM (methylsulfonylmethane) rebalances and conditions the scalp to prevent future dandruff. Born in 1959, JASON was one of the first to offer natural products without harsh chemicals. For over 50 years, we have delivered safe, wholesome, no-nonsense, products that happen to really work. Our formulas don't contain petrolatum, sodium lauryl or laureth sulfates (SLS), parabens or phthalates. And we never test on animals. We invite you to try our entire line of safe, effective, body-loving products. Uses Controls recurrence of flaking, scaling and itching associated with dandruff Helps prevent seborrheic dermatitis