This laboratory-tested, gentle cleanser stops dandruff while controlling scalp dermatitis and mild psoriasis. Featuring a unique combination of FDA compliant dandruff-control ingredients plus nourishing essential oils of Rosemary, Olive and Jojoba, this medicated cleanser soothes, heals and moisturises while it eliminates flakes and itchiness. MSM (methylsulfonylmethane) rebalances and conditions the scalp to prevent future dandruff.Benefits: Controls recurrence of flaking, scaling and itching associated with dandruff. Helps prevent seborrheic dermatitis. Frostified with MSM, Olive, Rosemary Oils & Colloidal Sulfur. Treats & controls dandruff No: Parabens, SLS or Phthalates. Directions:For best results, use at least three times each week. Wet hair and lather, massage onto scalp. Rinse and repeat if desired. Jason Dandruff Relief Shampoo is part of the range of speciality Jason hair care products. Whether you\'re looking for a natural dandruff treatment, hair thickening products or something to balance your scalp, Jason natural hair care has got you covered. Explore the full range of Jason Natural products, including natural deodorant and Sunbrellas sun care, available from Big Green Smile.