Nail Defense, Strengthening Protein Treatment, for Splitting/Peeling Nails 18ml

Get this one. I have used Nail Envy for many years, but this is much better, and it's a huge bottle. It actually smooths out lumps and imperfections; streaks, small splits in the nail, etc, and it has a really spectacular high shine. Just beautiful. It lasts for weeks, if you allow each coat to dry properly. And you cant beat the rubber grip-lid.

It does appear to be helping my brittle nails so they are growing the bad area out.

Good product, my nails have improved will buy again.

I was a bit sceptical, but I have used this 3 times now and for me it’s great. It doesn’t wear off like a certain other well known brand and it works brilliantly as a base coat. I painted my nails over a week ago and they still look fresh. I have noticed that they aren’t breaking as much even after having hands in water.

Claims to help splitting and breaking but my nails split and broke more after using. Not sure if that was due to this or previous polish I had. Suggest try it for yourself

I never leave reviews but this product is worth one. I have had terrible peeling and soft nails for months and after two weeks using this my nails are growing strong! I don’t know what’s different exactly about this product but it definitely works! Bought one for my mum as well.

I had used OPI nail envy for years which worked wonders until they changed the formula. The new formula dried out my nails made them weak and brittle. I've been using this for a few weeks with a cuticle oil. My nails are now hydrated and finally growing. My nails are definitely stronger but still prone to the odd break. I would recommend but it's not a miracle cure

I found the strengthener quite thin and after 3 weeks of use, found it actually made my nails more brittle! The instructions are to reapply quite often which isnt too realistic when you have a busy schedule Shame I'll have to use it only as a top coat from now on but really disappointed it didn't work on me

Works amazing and way more healthy than other well known brand - other stuff is pretty toxic and this works as well if not better

Ce n'est pas la première fois que j achète ce produit vraiment super et vivant en Belgique , j'apprécie le sérieux des envoies Bravo et merci c.Dehasque

Bonne base mais trop fin pour vraiment agir sur le dédoublement.

Después 10 días hay mejora constante con las uñas.

Il migliore che ho provato