--- product_id: 257602782 title: "Mavala Scientifique K+ Nail Hardener 5ml" brand: "mavala" price: "€ 34.01" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.pt/products/257602782-mavala-scientifique-k-nail-hardener-5ml store_origin: PT region: Portugal --- # Fast Absorption Formula Natural Strength Boost Ultra-Portable Design Mavala Scientifique K+ Nail Hardener 5ml **Brand:** mavala **Price:** € 34.01 **Availability:** ✅ In Stock ## Summary > 💅 Strengthen your nails, elevate your style. ## Quick Answers - **What is this?** Mavala Scientifique K+ Nail Hardener 5ml by mavala - **How much does it cost?** € 34.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/257602782-mavala-scientifique-k-nail-hardener-5ml) ## 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 - • **Ethical Beauty Commitment:** Cruelty-free, vegan-friendly, and non-toxic—because your nails deserve care that aligns with your values. - • **Rapid Keratin Reinforcement:** Unique fast-absorbing formula enhances keratin cohesion, making nails visibly stronger and less prone to breakage. - • **Effortless Routine Integration:** Just 2-3 applications per week deliver professional-grade nail hardening results without hassle. - • **Nature-Powered Nail Resilience:** Formulated with natural ingredients to fortify soft, flaky nails for a healthier look. - • **Sleek, Travel-Ready Compactness:** Designed for on-the-go lifestyles, its compact size fits perfectly in your bag or desk drawer. ## Overview Mavala Scientifique K+ Nail Hardener is a 5ml professional-grade treatment formulated with natural ingredients to strengthen and protect soft, flaky nails. Its fast-absorbing formula improves keratin fiber cohesion, reducing breakage with just 2-3 weekly applications. Compact and travel-friendly, this cruelty-free and vegan product fits seamlessly into busy, ethical beauty routines. ## Features - NATURAL INGREDIENTS : Mavala scientifique is formulated with natural ingredients that helps strenten soft flaky nails. - HARDENING : The unique formula is quickly absorbed and helps improve the cohesion of the Keratin fibres and makes nails more resistant to breaking - USAGE : Use two to three times a week for best results - COMPACT DESIGN: This Mavala nail hardener has a compact structure that offers excellent portability. - CRUELTY FREE | VEGAN FRIENDLY : Non Toxic, cruelty free, vegan friendly product. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B076DJRBFP | | Batteries | Unknown batteries required. | | Best Sellers Rank | #27 in Nail Care Products | | Date First Available | 18 January 2018 | | Is Discontinued By Manufacturer | No | | Item Model Number | 99501 | | Language | French | | Manufacturer | MAVALA | | Product Dimensions | 2.54 x 2.54 x 6.99 cm; 11 g | ## Product Details - **Brand:** MAVALA - **Item form:** Liquid - **Item weight:** 11 Grams - **Liquid volume:** 5.0 - **Specialty:** Nail Hardner ## Images ![Mavala Scientifique K+ Nail Hardener 5ml - Image 1](https://m.media-amazon.com/images/I/61O4Ey4LHvL.jpg) ![Mavala Scientifique K+ Nail Hardener 5ml - Image 2](https://m.media-amazon.com/images/I/61VtSCe-dKL.jpg) ![Mavala Scientifique K+ Nail Hardener 5ml - Image 3](https://m.media-amazon.com/images/I/71fA6uG9kjL.jpg) ![Mavala Scientifique K+ Nail Hardener 5ml - Image 4](https://m.media-amazon.com/images/I/71L9WzHVx6L.jpg) ![Mavala Scientifique K+ Nail Hardener 5ml - Image 5](https://m.media-amazon.com/images/I/71kTlRd+DeL.jpg) ## Questions & Answers **Q: What are the ingredients?** A: This product stinks. Buy the diamond by Revlon **Q: If this product costs $137.50 per fluid ounce then 1/16 ounce should only cost about $8.60. Why the great discrepancy?** A: The algorithm is a calculation created by Amazon internally. We do not have anything to do with why Amazon would make such a claim. Our price per bottle has remained the same since the asin was created over 2 years ago. Our sincere apology for any discrepancy the Amazon algorithm has placed on this page. Thank you for your interest in the Mavala Scientifique K+ product... **Q: Is this product cruelty free?** A: The instructions don't say if it is cruelty free. **Q: Can you use this product over a gel overlay manicure?** A: The instructions say to ensure nails are free of nail poish and any other oily film. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Magic! *by on Reviewed in the United Arab Emirates 22 July 2026* My nail are so weak, they grow but they can’t even handle the water!But this is magic my nails didn’t ever break since I started using it! ### ⭐⭐⭐⭐⭐ Good *by on Reviewed in the United Arab Emirates 19 February 2025* Helped strenghtening my nails a lot after using hard gel for 2months.It takes time to heal your nails but definitely helped hardening them ### ⭐⭐⭐⭐ يقوي الاطافر *by on Reviewed in the United Arab Emirates 27 December 2021* حلووو حبيت ## Frequently Bought Together - MAVALA Scientifique K+ Keratin Hardener Strengthener | Protect Nails | Avoid Breaking and Splitting | Supports Natural Keratinization | Multi-color, 0.16 Fl Oz - Mavala Nail Care Nailactan Nutritive, Nail Cream In Jar, Supports Damaged Nails, Nourishing, Moisturizing Nail Care Cuticle Cream, Promotes Nail Growth, 0.5 Ounce Jar - MAVALA Mava-Strong Fortifying Base Coat | Healthy Nails | Strengthens and Protects Damaged Nails | Reduces Micro-Flaking and Dehydration | Colorless, Shiny 0.3 Ounce --- ## 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.pt/products/257602782-mavala-scientifique-k-nail-hardener-5ml](https://www.desertcart.pt/products/257602782-mavala-scientifique-k-nail-hardener-5ml) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-21*