Mavala Tonic Keratin Plus Nail Hardener Scientifique 5 Ml

Mavala Scientifique K+ Pro Keratin is a professional nail hardening treatment formulated with keratin to strengthen weak and brittle nails. This scientifically developed solution helps improve the cohesion of nail keratin fibers to prevent breaking and splitting. Key features: • Contains Pro Keratin formula • Strengthens weak and brittle nails • Improves keratin fiber cohesion • 5ml/.16 fl oz size • Made in Switzerland • Can be used under regular nail polish For best results, apply to clean, polish-free nails focusing on the nail tips which are most prone to breakage. Avoid contact with cuticles and surrounding skin. Hold hands downward for one minute to allow the product to penetrate. Can be followed by regular manicure products. Use 2-3 times weekly until desired nail hardness is achieved, then reduce frequency for maintenance.