Steel Nails Hardener with Keratin, Calcium and Garlic

Love, love, love, love, love this!!!! My nails are thin and constantly breaking. I went to the dermatologist and had asked her if there is anything she can recommend for my nails and she said to buff them and apply a good hardener. This is the BEST hardener I have ever used. For over a week I had the same two layers on and there wasn't any peeling of the polish at all. I don't have a dishwasher and I clean my hardwood floors by hand so my nails are constantly getting soaked and this is the only product that has stood up to the test, all others would maybe last two days if I was lucky. I did just remove last week's polish to start fresh but I'm sure it would have at least held up another week if I let them go.

I am amazed at this polish. My nails have never been this long since I was a little kid. It makes my nails so strong and allows them to grow

I’ve used countless nail hardeners/strengtheners and this is the first one that truly works. As someone who works with my hands, it’s so hard to keep my natural nails long but I was so sick of the toxic relationship with gel manicures. With this, my natural nails are strong and growing!

This stuff is amazing! I’ve only used this for 2 weeks, and already my nails are much harder and stronger!

This product is the best I have tried, and I have tried many. My nails are soft and hard to grow. This harder is amazing. If you have trouble growing fingernails, definitely try this product. You will not be disappointed! Within a few days I have nail growth.

This polish really works. The first time in my life I've had 10 nails. I couldn't give it 5 stars because halfway through the bottles, the polish becomes gummy and hard to use. I'm on the third bottle and the polish that has coagulated is almost a whole bottle. I tried to submerge in hot water, but that didn't work very well.

My nails always split or lost layers and were so weak before this. I just use it as a base coat before color and it helps so much, ive never been able to grow my nails this long in my life

This product works as promised especially when you keep your cuticles moist. It is the very first time I have been successful growing my fingernails. They are nice and thick and very healthy. I am impressed with the product. It dries quickly and is nice and shinny. I would recommend this product to anyone trying to grow long fingernails.