Mavala Scientifique Nail Hardener .16Oz

I’ve used this for many years twice a week just before bed. It really works

Have always had one of these handy for the last 50 years. Always the same consistency. Use sparingly on the tips as described and your nails will be strong. I use twice a week. Rare to find a product that has a recipie which has lasted decades

I’ve used this product before, it works. Never without a bottle.

I’m 60 now and due to the menopause and general getting older my nails have become brittle and soft. They tear as soon as they get a little longer. I got this after reading the other reviews. Some it works for some it doesn’t. I’m of the latter.I’ve used it every day at least 3 times a day. Sometimes more. Also this was the only hardener I could find that dries into the nail and not one that dries like a normal nail varnish. So about 5 weeks now. It should have started making a difference. But alas no.At £16 when I purchased it. So I’m disappointed. Too late to get a refund. So I gave it a try. Sadly doesn’t work for me. Hope this review helps.

It's taken some patience but persevere as it will work but, don't expect it to be an overnight job, it's taken 14 to 18 applications over the month, I can now see the results slowly working.

As a lifelong nail chewer, I have never taken care of my hands and nails. Last year, I decided that it was time to grow them out. For a year, I would grow nails to just a hair past the nail bed and they would bend, peel or tear. Every. Single. Time. Even taking biotin didn't help with the level of hardness of my nails, they just grew faster so they could bend or tear quicker. I took a chance with Mavala Scientifique (after reading directions carefully and watching a couple of Youtube videos about how to apply it) and now, three weeks later, I finally have all ten nails at or past the ends of my fingertips without a single tear or peeling nail in that time. This is the first time in my 56 years that I have beautiful, strong, hard nails. I don't recognize my own hands. A word of caution: FOLLOW THE INSTRUCTIONS! Do not get this stuff on your skin, cuticles, etc. because it will harden that area almost instantly. Do not overuse the product, either in volume or frequency. If you over apply in volume, the product can soak past your nails and into your nail bed and it will harden (you really don't want this to happen). If you use it more than twice a week, you will make your nails too hard and they have a real potential to shatter or snap right off. I have used this very sparingly twice a week and every time, I can feel the results immediately-- even the first time I applied it. Over these three weeks, my nails are at just about the perfect hardness and once my two damaged nails are done growing out, I will cut back to once a week, then once a month.This product is expensive, but you really need to use almost none of it and it will last for many years if you're using it properly. Most importantly: IT WORKS. If you struggle with soft, weak nails, Mavala Scientifique is an absolute miracle.

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love this stuff......it does take some time before you really notice your nails getting harder but once it does WOW.I will be buying this again and telling people about it as well

Worked really well for my fingernails, helped them grow for guitar.

I am absolutely shocked. I have had thin, bendy, peeling nails my whole life (never a nail biter). Just thought it was my genetic lottery. I have tried EVERYTHING (I was a cosmetologist for 10 years and have no idea how I didn’t hear about this). Biotin, collagen, iron, pre-natal vitamins. Nail envy, nail tek, every brands strengtheners and hardeners from drugstore to high end. Nothing worked until now. My nails would bend as soon as they got finger tip length and peel or crack. I am only 3 applications in to this product and my nails feel like acrylic! It’s astounding honestly. I can definitely feel that it’s drying out my nails so I can see how it would be easy to over do it. I have managed to balance this out with consistent application of cuticle oil every time I wash my hands. I have one more application this week, then I will most likely back off to once every week or two and see if they can continue to grow. I am so thoroughly thrilled with this product.