Fine Hair

La Biosthetique Fine Hair is a line for adding strength and volume to fine, weak hair. The active ingredients of Fine Hair act directly on the hair cortex, strengthening weak, thin hair strands. Hair is strengthened, its elasticity improves and fragility is reduced. The strength of the hair shaft increases by 18% (according to a study by Quest Cosmetics International) after the first use. Hair becomes stronger, fuller and easier to style. The hair structure is permanently improved and protected from external influences.