Biotop 20 Volumizing Hair Mask  is a professional deep-conditioning treatment designed to revitalize fine or limp hair. Enriched with a botanical volume complex, it strengthens and moisturizes each strand, enhancing elasticity and body without heaviness. This mask improves hair manageability while restoring softness and bounce, resulting in fuller, stronger hair with a natural, healthy shine. Ideal for thin or weakened hair, it delivers targeted care to boost volume and resilience from within.