Thick Head Clear Head 2-IN-1 Shampoo & Conditioner is a versatile product designed for men experiencing hair thinning. This sulfate, paraben, and dye-free formula cleanses and conditions in one step. It is scientifically developed to promote scalp health and improve the appearance of hair thickness. Key ingredients target factors associated with thinning hair. Ingredients Water Sodium Lauryl Glucose Carboxylate - Gentle cleansing agent Cocamidopropyl Betaine - Foaming agent Ketoconazole - Helps maintain scalp cleanliness Salicylic Acid - Provides exfoliating benefits Serenoa Serrulata Fruit Extract - Conditioning properties Caffeine - Scalp stimulant Panthenol - Moisturizing agent Biotin - Enhances hair conditioning Suggested Use> Apply to wet hair. Massage into a rich lather. Rinse thoroughly. Precautions: Use as directed. Avoid contact with eyes. Keep out of reach of children.