Dandruff Relief 2-in-1 Treatment Shampoo + Conditioner is a dual action, medicated formula that cleanses and conditions your hair in one easy step while controlling scalp dermatitis and mild psoriasis. Pyrithione Zinc control dandruffs, eliminating flakes and itchiness. Wheat Protein strengthens the hair Nourishing Jojoba Oil adds weightless softness and manageability. Hair is soft, conditioned and flake-free. Safe to use on all hair types. How to use: Gently massage a quarter-sized dollop onto wet scalp. Leave on for 2-3 minutes. Rinse thoroughly with tepid water. For good results, use every other day. For maintenance, use one or two treatments per week. Jason Dandruff Relief 2 in 1 Treatment 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.