With its unique formula, this shampoo focuses on preventing hair loss, hair loss, weakened hair roots and dandruff caused by a deficiency of biotin in the hair. Biotin, an essential vitamin, nourishes, strengthens and promotes healthy hair growth. Thanks to the special active ingredients in the formula, Urban Care Biotin & Keratin Shampoo helps restore the hair structure and increase the strength of the hair. It strengthens hair, promotes healthy hair growth and provides protection, repair and resistance to damage. Give your weak hair a boost and experience the power of Urban Care Biotin & Keratin Shampoo Nosulfate. Let your hair shine with vitality, strength and resilience