Extra Strong Nail Hardener

Truly fantastic!! I've been using this nail polish for years and I get compliments on my nails regularly! I always use 2 layers of the nail polish and then I can easily get 1.5 - 2 weeks ahead. I really notice that my nail is healthier and stronger since I use this nail polish! This product is also ideal for damaged nails (e.g. after removing gel lacquer/acrylic)! And it's dirt cheap too! An absolute must have for every woman!

This nail polish is perfect for people with fast breaking nails. I myself suffer from this too. I can never grow my nails long because they break down every time. With this nail polish I don't suffer from this anymore and not only does it make your nails harder but there will also be a nice shine on your nail! Definitely a must 🥰

Does what he promises! I also tried the nail hardener of kruidvat's own brand, but I didn't like it so I quickly got it again. I'm halfway through my second game by now! It's a job to keep track of it, so the effect is not permanent. But that's also in the package leaflet. Apart from the nail hardening effect, it is also just a beautiful transparent nail polish.