Gordon gray thickening fiber refill 25g from Labor is the ideal solution for those who want to effectively conceal thinning areas of the hair. Thanks to the adhering microfibers, it offers a natural and immediate effect, providing volume and long-lasting coverage. Easy to apply, it withstands wind and sweat for a polished look all day long. Perfect for enhancing light or gray hair, this product guarantees an impeccable and discreet aesthetic result, restoring confidence in personal appearance.