Discover the Rose Berry Biotin x Collagen Mask, a real magic potion for strengthened hair, activated growth and reduced hair loss. Biotin, also known as vitamin B7, is a treasure for our hair. Acting like a magic wand, it strengthens hair follicles, promotes hair growth and prevents hair loss. Stimulating the production of keratin, the protein essential to hair structure, biotin adds a nutritional touch to your hair routine. Result: a denser, more resistant and radiant mane.
