What it Does: A gentle shampoo infused with Zinc Pyrithione, fermented tea, and glycolic acid that helps eliminate scalp itching, irritation, redness, scaling and flaking associated with dandruff. A gentle shampoo infused with Zinc Pyrithione, fermented tea, and glycolic acid that helps eliminate scalp itching, irritation, redness, scaling and flaking associated with dandruff. It deeply cleanses the scalp without stripping natural oils, leaving the scalp feeling fresh and balanced while the hair is left hydrated, soft, smooth, and shiny. - Paraben-free, mineral oil-free, artificial colorant-free - Featuring Biolage's iconic AromaScience™ fragrance Key benefits: Healthy Scalp How to Use: For best results, use at least twice a week or as directed by a physician. Shake well. Apply evenly onto scalp. Leave on 1-3 minutes. Rinse. Repeat if necessary. Ingredients: Aqua / Water / Eau • Sodium Laureth Sulfate • Sodium Lauryl Sulfate • Glycerin • Cocamide Mea • Glycol Distearate • Sodium Chloride • Hexylene Glycol • Dimethicone • Fragrance • Citric Acid • Sodium Benzoate • Sodium Hydroxide • Coco-Betaine • Carbomer • Menthol • Guar Hydroxypropyltrimonium Chloride • Glycolic Acid • Limonene • Saccharomyces/Xylinum/Black Tea Ferment • Propylene Glycol • Sodium Polynaphthalenesulfonate • Salicylic Acid • Hexyl Cinnamal • Coumarin • Benzyl Alcohol • Linalool • Amyl Cinnamal • Pentylene Glycol • Mentha Piperita (Peppermint) Extract • Cellulose Gum • Fumaric Acid • Sorbitol • Camellia Sinensis Leaf Extract • Methylisothiazolinone • Potassium Sorbate • Ascorbic Acid (F.I.L. V70035880/1). Please be aware ingredients are subject to change periodically. It is recommended you check the product packaging prior to use for a complete ingredient list.