Mavala Scientifique + Nail Hardner K+ - 5ml

Restore strength and resilience to your nails with the world-renowned Mavala Scientifique K+. This advanced Swiss formula is the modern evolution of the original nail hardener created in 1958. Designed specifically for soft, flaking, or splitting nails, it works by reinforcing the keratin fibers within the nail plate, effectively bonding the three main layers together to prevent breakage and peeling.

Key Elements & Benefits

• Pro-Keratin Strengthening: The "K+" complex improves the cohesion of keratin fibers, the primary protein in nails, making the nail plate significantly harder and more durable.

• Instant Penetration: This is an aqueous (water-based) solution, not a polish. It penetrates the nail instantly rather than sitting on top, working from the inside out.

• Anti-Splitting Action: It seals the nail tip—the most fragile part of the nail—to stop layers from separating and peeling away.

• Non-Film Forming: Since it is a treatment and not a base coat, it leaves no visible layer or shine, allowing your nails to look natural while they get stronger.

• Formaldehyde-Free: A safer, improved formula that delivers professional-grade results without the harsh chemicals often found in traditional hardeners.

• Precision Treatment: The concentrated 5ml bottle is designed for targeted application and provides a long-lasting supply for multiple treatment cycles.

How to Use 

1. Preparation: Remove all traces of polish, oil, or cream. Nails must be completely clean and dry.

2. Protect Cuticles: Apply a small amount of cuticle oil or hand cream to the skin around the nail to ensure the hardener only touches the nail plate.

3. Apply to Tips: Apply the solution from the middle of the nail to the free edge (the tip) only. Avoid the base of the nail and the skin.

4. Absorb: Hold your hands downward for about one minute to allow the product to penetrate fully.

5. Frequency: Use 2 to 3 times per week until nails reach the desired hardness. Once strengthened, use 2–3 times a month as a maintenance treatment.