--- product_id: 61384897 title: "Mavala Scientifique K Plus Nail Hardener, 2 ml" brand: "mavala" price: "€ 24.76" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.it/products/61384897-mavala-scientifique-k-plus-nail-hardener-2-ml store_origin: IT region: Italy --- # Formaldehyde-free formula Strengthens nails effectively Infused with PRO Keratin Mavala Scientifique K Plus Nail Hardener, 2 ml **Brand:** mavala **Price:** € 24.76 **Availability:** ✅ In Stock ## Summary > 💅 Elevate your nail game with science-backed strength! ## Quick Answers - **What is this?** Mavala Scientifique K Plus Nail Hardener, 2 ml by mavala - **How much does it cost?** € 24.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/61384897-mavala-scientifique-k-plus-nail-hardener-2-ml) ## Best For - mavala enthusiasts ## Why This Product - Trusted mavala brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fortify Your Nails:** Penetrates deeply to harden and restore natural nail growth - • **Keratin Power Boost:** Enriched with PRO Keratin for resilient, healthy nails - • **Compact & Convenient:** 2 ml size perfect for on-the-go nail care and quick touch-ups - • **Gentle Yet Effective:** Formulated without harsh formaldehyde for safe daily use - • **Flake & Split Defense:** Prevents common nail issues like splitting and flaking ## Overview Mavala Scientifique K Plus Nail Hardener is a 2 ml treatment designed to strengthen soft, flaking, or splitting nails by penetrating the nail plate and enhancing natural keratinization. Infused with PRO Keratin and free from formaldehyde, it promotes healthy nail growth while preventing damage, making it an essential addition to any professional’s grooming routine. ## Description Product Description NEW!! Penetrating nail hardener that acts on the natural keratinization of the nail plate to prevent splitting and flaking. Ingredients Water (Aqua), Dimethyl Urea, Alcohol, PPG-26-Buteth-26, Sodium Laureth Sulfate, Disodium Phosphate, PEG-40 Hydrogenated Castor Oil, Allium Sativum (Garlic) Bulb Extract, Chamomilla Recutita (Matricaria) Flower Extract, Citrus Limon (Lemon) Peel Oil, Eucalyptus Globulus Leaf Oil, Pistacia Lentiscus (Mastic) Gum, Caprylic/Capric Triglyceride, Cocamidopropyl Betaine, Ethylhexylglycerin, Phenoxyethanol, Ammonium Hydroxide, Benzoic Acid, Citric Acid, Sodium Benzoate, Sodium Chloride, Blue 1 (CI 42090), Limonene, Citral. [F995/1] P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Apply product directly to nails regularly for best results See more ## Features - Mavala Scientifique K+ allows soft, flaking or splitting nails to become healthy and strong - It's formula hardens the nail plate so that the nail can restore it's normal growth - Infused with PRO Keratin - Formulated without formaldehyde. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07BDP3L3P | | Batteries | 1 A batteries required. | | Delivery Information | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Guaranteed Software Updates Until | unknown | | Is Discontinued By Manufacturer | No | | Item Model Number | 99561 | | Manufacturer | Mavala | | Product Dimensions | 7 x 2.8 x 0.7 cm; 11 g | ## Product Details - **Brand:** MAVALA - **Global Trade Identification Number:** 07618900995611 - **Item form:** Gel - **Item weight:** 11 Grams - **Liquid volume:** 2 Millilitres - **Manufacturer:** Mavala - **Number of items:** 1 - **Size:** 2 ml (Pack of 1) - **Speciality:** Strengthening - **Unit count:** 2.0 millilitre ## Images ![Mavala Scientifique K Plus Nail Hardener, 2 ml - Image 1](https://m.media-amazon.com/images/I/61pprRlGLML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This stuff really works! *by on Reviewed in the United Kingdom 2 January 2026* I have always had soft nails, but after 6 months of gel nails, my nails where a real mess. I had to cut them down to the quick because they were so weak. So I bought this nail hardener. It’s a light blue liquid like water, you brush it onto the nail and let it dry, which only takes a few minutes. It doesn’t work overnight. It probably took a good 1 or 2 weeks to work, but my nails are amazingly strong now. I have never had nails that strong before. Just make sure you don’t get the product on the skin, because it hardens it as well. I 100% recommend this nail hardener. It’s only a small bottle, but it goes a long way. ### ⭐⭐⭐⭐⭐ It has worked for me, transformed my nails! *by on Reviewed in the United Kingdom 1 April 2020* I don't usually leave reviews but I am going to on this one because I struggled with weak nails for so long and was sceptical this would work, but I want anyone who is considering to try it! It really has worked for me and totally transformed my nails.I have always had VERY weak nails, the tips always bending to the slightest push, and never able to grow very far past the nail bed, because they break, flake, split, and grow weak so look inconsistent and never a nice shape let alone length. Have never, ever had medium or long nails, and never been happy with them. Usually constant breakages and weakness and always short and scrappy.I now have strong, long nails. What can I say? It's 100% changed them! They are truly strong - grown so much (I'd say they're medium length now, like a 3mm white tip if I were to guess by just eyeballing it after about 3 weeks) and because they're so sturdy and healthy (and even feel thick? Don't know if that makes sense) they have actually grown into a nicer shape, and when I push the tips like before, now they don't budge one bit. I have really never ever seen them like this and never thought I would!I don't know how it works, but it just does for me. I think it somehow actually improves the health of the nail, or at least the make up or basic structure of it, because it doesn't feel as though the product just sits on the surface. In fact, after you apply it and it dries (very quickly) you can't tell there's anything there. It's a very thin liquid that dries quickly and then it is just like a normal, plain, dry, un-coated nail - as if the nail has sort of absorbed the liquid. Don't know if it has, but that is what it feels like.I've been using this for about 3 weeks, every 3 or so days. I've not yet noticed the level in the bottle go down. It's a thin liquid, so even though the bottle is very small, it goes a long way. I am expecting this to last me at least half a year, possibly even more. I think that's good value. The results have improved incrementally over the 3 weeks, every time my nails feeling stronger. I can only expect they'll get even better as the weeks go by, and I plan to keep this up every few days (takes literally 2 mins total to apply and dry) so that as new nail grows, it starts off strong.If in doubt - give it a go! Really has transformed my nails. So happy! ### ⭐⭐⭐⭐ A bit tricky to *by on Reviewed in the United Kingdom 6 September 2021* Not a bad product, I definitely saw some that there was a difference in the strength of my nails. However the bottle is quite tiny and can easily be knocked over so do be careful. I recommend.(Also I don’t apply the liquid to my whole nail, only to the white tip 😊) ## Frequently Bought Together - Mavala Scientifique K Plus Nail Hardener, 2 ml - Mavala Nail Shield Protects and Reinforces Fragile Nails 5ml Pack of 2 - Mavala Mavaderma Nourishing Oil 5Ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/61384897-mavala-scientifique-k-plus-nail-hardener-2-ml](https://www.desertcart.it/products/61384897-mavala-scientifique-k-plus-nail-hardener-2-ml) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-09-22*