Mavala Scientifique K Plus Nail Hardener, 5 ml

After using the Mavala Nail Hardener for a few weeks I had definitely noticed a difference. My nails feel healthier, stronger and I’ve experienced much less breakage compared to before. It’s very easy to use and absorbs well into the nail without leaving any sticky residue. A little goes a long way, so the bottle lasts a long time, making it great value for money. Overall, a really effective product that does what it claims; I’d highly recommend it if you’re trying to strengthen weak or brittle nails.

After removing my gel nails, my natural nails were extremely thin, weak, and prone to chipping and breaking. At first, nothing seemed to help because my nails were so damaged from the gel removal. However, once my natural nail started to grow out a little, Mavala Scientifique K+ Nail Hardener made a huge difference. This product really helped strengthen and protect my nails. I noticed that they stopped chipping and breaking as easily, and they finally had a chance to grow properly. It’s important to know that it won’t work miracles immediately after removing gel nails when the nails are paper-thin, but once your natural nail begins to recover, this product is fantastic. I only apply it once a week, which is exactly how it’s meant to be used, and I also make sure to use nail oils regularly to keep my nails hydrated. That combination worked really well for me. Now my natural nails look so healthy and strong again. I still use it once a week or every two weeks just to maintain the strength and keep my nails in good condition. I’m really happy with the results and would definitely recommend it to anyone trying to grow and strengthen their natural nails after gel removal.

Have used this for years. It’s good stuff, but of course has to be used forever basically. Delivered quickly especially so given the Christmas rush.

I have used this product for about two years on and off, it has made a huge difference to my nails, the were soft and bendy but now are stronger

I have used this product before and I am always happy with it it sinks into nail really well it’s ideal for people with weak nails when they do a job that you can’t wear anything on nails

Have been using every couple of days for the last month. Not a dramatic improvement but OK

This product works, it’s expensive but works when used consistently

This really works! I had a damaged thumb nail that has been splitting since 2010. I had tried lots of different products, but resigned myself to keeping that nail painfully short just so it didn’t catch on anything. It was a nuisance. Tried Mavala without any real hope and it worked! Stopped using it and the problem returned. So then I used it every day for a week, now once a week is enough to keep the nail healthy.

Se você tem unhas que escamam, quebram com facilidade ou frágeis, esse é o melhor tratamento. Ao colocá-lo nas unhas, depois de seco, não fica nenhum brilho, cheiro ou cor. As unhas absorvem o produto. É indicado usá-lo de 2 a 3 vezes por semana, bastando apenas tomar cuidado para não passar perto das cutículas, pois elas irão endurecer. É um excelente produto. O melhor que há nesse segmento.

I made a comment after 2 months of use and came here to correct it. Well, my nails always took a long time to grow (because I always bit them), I did stretching in Brazil, and it ruined my nail (it became as thin as paper). I bought this product and used it for 1 month and a half and my nails were weaker than before, I actually thought it wasn't working, but I kept using it. Today, 3 and a half months later I am shocked!!!!! My nails grow in 1 week, I always have to file them (otherwise they get huge and make it difficult to wash my hair, lol). They are hard (they no longer bend, they no longer break). I'm taking 1 Biotin tablet just to help with growth. I saw some Brazilian reviews, where the girls say that the Mavala bottle lasted 1 year, and despite using it every week, and having been using it for almost 4 months, now I'm buying the second bottle (I still have a little in the bottle, but I don't want to interrupt the use, until a new bottle arrives). I think it's worth it. How I use it: I remove the cuticle, wash the nail with a brush (nail) and neutral soap (top and bottom of the nail), dry well, and then apply Mavala Top Coat. I wait for it to dry and apply the polish normally. I only use it when I get my nails done (1x/week). I posted a before photo (with cell phone in hand) and an after photo (with nailsssss).

This works better than anything else! This is not a polish. You need to Apply to clean, dry nails so the nails absorb the keratin. It takes 1 minute to dry. I have been using 3x a week and my nails have never been so healthy. I used to wear opi powder and gel nails, so my nails were wrecked when I began using this product. I do a lot with my hands, clean, create, scrub, garden. My nails have become so strong. I have tried everything and this is the best, worth every penny. Follow directions only apply to end of nail, moisturize cuticle with cream or oil for best results!! This is not sponsored.

Je suis vraiment pas déçue ! ✨ Contexte: j'ai les ongles abîmés par une dépose mal réalisée et j'utilise mes mains et ongles tous les jours au travail de façon intensive. ✨ Ça fait 1 semaine que je l'applique tous les jours (2 couches), et parfois 2 fois par jours. Au bout d'une semaine je vois et sens déjà une grande différence. Le bout de l'ongle est plus dur et résistant. Les endroits où j'avais des dédoublement s'effacent, et Le bout de l'ongle est plus blanc. Avantages du produit : est absorbé très rapidement par l'ongle, le temps que je fasse la 2ème main, la 1ere est sèche donc je peux enchaîner direct avec la 2eme couche. L'odeur est neutre. Il fonctionne sur moi. Inconvénients : rien a voir avec le produit, c'est le carton dans lequel on le reçoit qui est nul est pas adapté, l'emballage du produit était tout abîmé, c'est hyper risqué. On envoi pas ce type de colis dans un carton plat ! Je recommande, j'ai hâte de voir l'évolution sur plusieurs semaines / mois ! EDIT 05/05 : Après quelques semaines d'utilisation, je vois que mes ongles sont en bien meilleur état et plus épais et plus durs. J'ai toujours de la casse sur les ongles que je malmène le plus au travail, mais j'ai pas trop le choix , j'ai pris pour habitude d'utiliser mes ongles comme des outils ahah. Faite attention a ne pas en mettre sur votre peau car effectivement, ca va beaucoup la durcir !! Bref je continue le traitement et reviendrai donner des nouvelles petit à petit EDIT 06.07 : j'utilise toujours le produit, 2 couches tous les 4 jours environ. Mes ongles ont vraiment changé, ils sont plus beaux et résistants, le bout de l'ongle est bien plus dur et j'ai nettement moins de casse. La prochaine étape serait de reprendre les poses de VSP et de continuer ce traitement. Je continue donc de vous recommander le produit que je trouve très efficace ! 😊 EDIT 18/08 : J'utilise toujours le produit ( il semble encore plein, j'ai l'impression qu'une vie ne suffira pas a en venir a bout ahah). Environ 2 applications par semaines, je ne saurai plus m'en passer. Mes ongles sont bien plus beaux et forts qu'avant, malgré le boulot j'arrive à les maintenir en bonne santé! Donc je le recommande toujours, si vous avez les ongles abimés par des poses et déposes de vernis semi- permanent etc, vous allez les ressusciter ! EDIT 17/11/24 : Et ben sans surprise, quand j'oublie d'en mettre pendant au moins 1 semaine, mes ongles redeviennent mous et cassants .. donc le produit est toujours aussi efficace sur moi et je vois une réelle différence ! EDIT 15/06/2025: me revoilà :) plus d'un an d'essai plus tard! mon avis reste le même, ce produit fonctionne très bien sur moi, la différence est flagrante quand je fais une pause du produit, mes ongles cassent vite et poussent lentement et quand je recommence à l'utiliser, mes ongles poussent vraiment tellement plus vite et plus forts ! je n'ai toujours pas fini le flacon acheté il y a un an, achat hyper rentable, je vous le recommande toujours :)

Bester nagelhärter, kaufe ich immer wieder Aber Vorsicht es ist kein Lack ! Klare Flüssigkeit die in den Nagel einzieht