Manucurist Keratin Booster

Revive and strengthen delicate, damaged nails with the Manucurist Kératine Booster (15ml) a powerful, concentrated treatment formulated to instantly reinforce and regenerate soft or weakened nails. Enriched with plant-based keratin, biotin, silicon and gentle exfoliating acids, this biomimetic formula works within the nail plate to densify, harden and boost keratin production. Its lightweight, alcohol-based fluid absorbs quickly, delivering targeted nourishment without any greasy or sticky residue. Designed for a two-week treatment cycle, it’s proven to make nails feel noticeably harder, stronger and less prone to splitting. Easy to apply and fast-acting, this miracle booster transforms fragile nails into a resilient, healthier-looking surface, ready to withstand everyday wear.