Labnatur Anti-Dandruff Shampoo with Niacinamide is especially indicated for dandruff and seborrhea problems. Specially formulated with Biotin and Niacinamide. Fights and controls the symptoms of dandruff, itching and seborrhea. Eliminates and prevents excess sebum. Respects the natural characteristics and cares for the hair. It combines the properties of its active ingredients: Biotin and Niacinamide. Biotin stands out for its metabolism-catalyzing properties. Thanks to this, including this vitamin in a shampoo firstly helps our hair gain volume, because biotin binds to the hair, making it stronger. Niacinamide is a derivative of vitamin B3, it increases the antioxidant capacity of the skin and improves the protective barrier of our hair. It helps eliminate dandruff and soothes irritated scalp. Natural product. Paraben-free. Suitable for all skin types. Dermatologically tested. Product manufactured in Spain. Prevents and combats the appearance of dandruff. Deeply cleanses, reduces excess sebum and relieves itching. Ideal for oily hair and dandruff. Natural and vegan product. Apply the shampoo to wet hair, gently massage the scalp and rinse with water.