Search  for anything...

MAVALA Scientifique K+ Keratin Hardener Strengthener | Protect Nails | Avoid Breaking and Splitting | Supports Natural Keratinization | Multi-color, 0.16 Fl Oz

  • Based on 6,355 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Dec 27
Order within 7 hours and 22 minutes
Available payment plans shown during checkout

Features

  • MAVALA SCIENTIFIQUE K+: Mavala nail hardener helps keep the tip of the nail - the most fragile, unprotected part - from breaking easily. Makes your manicure last longer and helps your nails grow stronger.
  • HARDENING PROPERTIES: Mavala Scientifique K+ hardens the nail plate thanks to a scientific active ingredient that improves the cohesion of keratin fibers thus allowing the three principal nail layers to bond together.
  • NAIL REINFORCING INGREDIENTS: It also contains crystal resin tears, a gum extracted from the pistachio mastic tree that helps the natural keratinization process of nails, reinforcing them.
  • HELPS PREVENT BREAKAGE + SPLITTING: This aqueous solution helps harden soft nails and helps avoid them from breaking or splitting. A great addition to your manicure set and manicure tools!
  • EASY TO USE: Remove manicure and oily film from nails. Apply from the center of the nail to the tip of the nail. Avoid cuticle + skin around nails. Leave it to dry and follow with base coat, nail polish, and top coat.

Description

SCIENTIFIQUE K+ MAVALA SCIENTIFIQUE K + Strengthening floor for brittle nail tips Intensive nail hardener. Great and quick help for the fragile tips of nails. Suitable for soft nails with a tendency to split and break. Immediately strengthens the nails. A new formula without formaldehyde. Enhancement based on natural nail keratinization process.Care that improves the adherence of keratinized nail cells forming nail disks. Use: 2-3 times a week on clean nails From center to end (not to the whole nail) Take care of the nail around the nail Next layers can be applied Quickly absorbs Easy handling


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1 x 1 x 2.75 inches; 0.18 Ounces


Item model number ‏ : ‎ 99501


Batteries ‏ : ‎ Unknown batteries required.


Manufacturer ‏ : ‎ Mavala Switzerland


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • WOW!!!
I have ALWAYS been plagued with extremely thin, weak nails. So thin that you could bend them up & down. Needless to say, I could not get them to grow longer than the tip of my fingers without tearing off. After countless purchases of hardeners, strengtheners, oils, etc I have finally found something that WORKS! I use the product just as advised once weekly on cleaned, groomed nails. I follow with a base coat, polish & top coat. Every week I start over with a fresh manicure. In only a month, my nails are hard & I've experienced growth like never before. I catch myself sometimes staring at them as I can't believe they're mine! For the 1st time in my life (64 yrs) I have beautiful, healthy nails. I will NEVER be without this product again. Thank you Mavala for providing a product that does what it says it does. ... show more
Reviewed in the United States 🇺🇸 on August 30, 2022 by howtomom

  • Worth it!
This has made a huge difference in my nails. It absorbs into the nail instead of sitting on top like polish. My nails are usually very thin and peel. I haven't had any of those issues since using this.
Reviewed in the United States 🇺🇸 on October 3, 2022 by Meador

  • Works!
It takes a few months of regular use (thin, damaged nail has to grow out) but then one day I noticed it - my nails are holding up to daily life. And a tiny bit lasts forever. I have been using it for a couple months now & the tiny bottle still looks full.
Reviewed in the United States 🇺🇸 on September 23, 2022 by Aim

  • Excellent Outcome!
My nails are soft due to gel and powder use, but this helps. I can now grow them out about ⅛-½" and they look great. At first, I used the strengthener about every other day. They grew long and started breaking off - so I backed off to about once each week. That sure does it for me! Then I put on a couple of coats of Londontown "Illuminating Nail Concealer," and I'm good to go! ... show more
Reviewed in the United States 🇺🇸 on June 12, 2022 by B

  • DELIVERY
No, its ok
Reviewed in the United States 🇺🇸 on September 19, 2022 by Jacqueline Villegas

  • The only thing that helps me grow long nails
My nails are very soft and bendy, they don’t get very long ever. I have been using the product for 2 years now and I can confidently say it will help your nails grow to new lengths. I don’t use it every day otherwise they get too hard and brittle, but maybe 2 or 3 times a week a little dab on them does wonders. I also find that it makes my cuticles harder so I use a cuticle disolver and cuticle oil to help with that. Huge huge fan of this product. ... show more
Reviewed in the United States 🇺🇸 on April 14, 2022 by Amazon Customer

  • This really works!
I have noticed a positive change in my weak nails.
Reviewed in the United States 🇺🇸 on August 14, 2022 by chris

  • Not fast but steady results
The first pic shows a cracked nail vertical getting worst. One month using mavala and the nail is whole again. The first with 3 nails shows white vertical lines and thin nails that I could bend. The last picture also one month after shows the smooth nails surface. They seem harder to the touch. I still work a lot handling water and I feel that the product is helping to keep nails healthier. ... show more
Reviewed in the United States 🇺🇸 on April 29, 2022 by Marily C.

Can't find a product?

Find it on Amazon first, then paste the link below.