Manucurist Keratin Booster

The miracle hardening care that instantly strengthens and helps regenerate soft or damaged-looking nails. Highly concentrated in plant-based keratin, silicon and biotin, this biomimetic formula helps densify the nail plate. Its fluid texture is instantly absorbed by the nail for deep, targeted action. 10% concentrated care formula. Plant-based Keratin: Intensely nourishes fragile nails. AHA & Gluconolactone: Gently exfoliate the nail plate. Silicon: Helps strengthen the nail. Biotin (Vitamin B8): Helps harden and fortify the nail. Vitamin C: Protects the nail from external aggressions. Proven visible results. 85% find their nails harder. 81% find their nails stronger. 81% find their nails were less likely to split. Easy and fast application. The alcohol-based fluid texture is instantly absorbed, leaving the nail with no greasy or sticky finish. Composed of 97.5% natural origin ingredients. Clinical test conducted under dermatological supervision on 25 individuals after two weeks of use. Calculation based on the international ISO 16128 standards. For reasons of hygiene this product cannot be returned if unwrapped or unsealed, unless faulty.