24 Hour Nail Hardener

This is a good nail polish if your trying to grow your nails nice and strong and healthy looking.

Definitely strengthens nails to help them grow! I’ve used this product for over 15 years which is a testament! I apply daily coats with or without a manicure. Worth the price and lasts a long time, several months. The other brands from Sally Hansen Hard as Nails to OPI Nail Strengthener shred, chip and break my nails.

I have been buying this product for years. My nails are super strong Highly recommend!

Not sure if this actually strengthens my nail or not, but it is a good polish. Nice and shiny. Just have to be careful of not making the coats too thick. Seems to last well on nails

My nails have always been weak and prone to peeling. In addition, I had the damage from years of acrylic nail use. I started out with Rejuvacoat ordered from Amazon. That definitely helped, but I felt I needed more. I did some research and ended up ordering both the nail hardener and the Biotin thickener by Nails Alive. Right now I use 1 coat of Rejuvacoat, 1 of Nails Alive Hardener, nail polish and then 1 coat of Nails Alive Biotin Thickener. Most of the time I don't do another thing for an entire week and then I remove everything and start over. I do not apply a coat every day as the directions say. Maybe you will need to but I didn't. I now have very long, strong nails. When my Rejuvacoat is gone I am going to try going with only the Nails Alive. I had the Rejuvacoat so wanted to use it up. When it is gone I will try going with only the Nails Alive products. If I see any weakening of my nails I will reorder Rejuvacoat and go back to the steps described above. I do always wear gloves to wash dishes or do any cleaning. I hate them, but I can deal with them to have long nails.