What it is: A luxurious serum that caresses the hair, restoring ultra volume and silkiness while strengthening and imparting long-lasting, diamond-like shine. Who it's for: For all hair types, especially fine hair with little volume.What it does: This weightless leave-in serum is fortified with platinum and diamond powders, thermal water and other precious active ingredients to deeply regenerate hair while restoring volume and nourishing the scalp. The keratin protection and rebuilding system binds to hair, creating a seal that locks in moisture and protects against heat styling. Hair is left revitalized, ultralightweight and easier to comb when wet. How to use: Apply a small amount (the size of a hazelnut) to wet hair and comb with your fingers. Pay particular attention to the ends and shape them with your hands. Do not rinse. Paraben-free; petrolatum-free; phthalate-free; sulfate-free; mineral oil-free Made in Spain