Manucurist Keratin Booster – Nail Strengthener for Damaged Nails – Nail Care with Plant-Based Keratin, AHAs, PHAs, MSM, Silicon, and Vitamin B8 – 97.5% Natural-Origin Ingredients

Nail Strengthener and Growth : The miracle nail hardener that instantly strengthens and helps regenerate soft or damaged-looking nails. Highly concentrated in plant-based keratin, silicon and biotin, this biomimetic formula helps naturally densify the nail plate. Its fluid texture is instantly absorbed by the nail for deep, targeted action.
10% Concentrated Nail Repair Formula : the 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. Composed of 97,5% ingredients from natural origins.** **Calculation based on the international ISO 16128 standards.
Nail Repair for Damaged Nails with Proven Visible Results: 85% found their nails harder*, 81% found their nails stronger*, 81% found their nails were less likely to split*. *Clinical test conducted under dermatological supervision on 25 individuals after two weeks of use.
How to Use the Keratin Booster? Your intensive nail hardener extra strong and growth serum for soft or damaged-looking nails: Apply 1 to 3 times a day on bare nails using the brush. Let it dry completely until full absorption. Repeat daily, for 5 to 7 days. If you wish to apply polish after this nail growth and strengthener, degrease the nail surface for optimum hold. Pro tip: For very soft or damaged-looking nails, use as an intensive care treatement: apply 3 times a day for 7 days.
Made in France: At Manucurist, our mission is to offer you classic or semi-permanent nail polishes, as well as care polishes and accessories for a perfect manicure without compromising your health. Discover our range of plant-based products, vegan nail polish.