Mavala Scientifique Nail Hardener

Mavala Scientifique is a revolutionary nail hardener that quickly transforms weak nails into strong and resilient. It's perfect for soft, flaking and splitting nails that are likely to break.

The tip of the nail is the most fragile part of the nail and breaks easily. Thus, this is the part of the nail that needs to be strengthened.

By instantly penetrating through the tip of the nail and hardening it, Mavala Scientifique transforms soft, flaking or splitting nails into healthy and strong. Its formula hardens the nail plate and restores the nail normal growth.

Mavala Scientifique is neither a base nor a nail polish, but a specialized nail hardening treatment.


  1. Remove your nail polish or any oily residue and clean nails thoroughly.
  2. Brush on to the free edge of the nails.
  3. Leave on for 1 minute to set.
  4. Apply twice a week at the most until your nails have become healthy and strong, then 2- 3 times per month if necessary.

Never apply under the nail, on cuticles, or on skin to avoid hardening of the epidermis. If any product runs on to the skin, wipe it off with a damped cotton pad.


Formaldehyde, hardener of the nail keratin, and Mavala’s exclusive complex, regenerating, anti-drying and strengthener of nails. If you would prefer a formaldehyde-free alternative, try the new Mavala Scientifique K+.    

Free from phthalates and paraben. Certified cruelty-free.

5 ml.

Made in Switzerland.

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