Home > Nail Strengtheners > MAVALA Scientifique K+ Keratin Hardener Strengthener | Protect Nails | Avoid Breaking and Splitting | Supports Natural Keratinization | Multi-color, 0.16 Fl Oz ; Visit the MAVALA Store
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4,248 reviews
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Nail Strengtheners
Experiential insights by users
About MAVALA Scientifique K+ Keratin Hardener Strengthener
Overall Feedback:
88% positive
93% saw an increase in nail growth
After using the Mavala strengthener for a month, I have noticed a drastic difference in the look and feel of my nails. I have been break free for about 2 weeks now and my nails have grown so much.
The product has strengthened my nails and stopped them from peeling. They are even growing faster now.
After using Mavala K+ nail hardener every other day for 10 months, my nails are completely healed and no longer split.
91% saw long-lasting results
My nails have transformed from weak and brittle to strong and healthy in just a few days with the nail-strengtheners.
87% found it strengthened my nails
After trimming my nails and applying the product at least twice a week, they have hardened and do not break anymore.
After using the product for a few weeks, I experienced significant improvement in nail hardening.
After using the nail-strengthening product three times a week for a month, my nails are strong and haven't chipped or flaked, even without being careful.
After using the Mavala strengthener for a month, I have noticed a drastic difference in the look and feel of my nails. I have been break free for about 2 weeks now and my nails have grown so much.
After using the product, my nails are strong and have not broken. This is the first non-gel polish that has lasted more than 48 hours on my nails and I am impressed with their strength.
This nail strengthener not only prevents breakage but also promotes healthy nail growth.
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