Sally Hansen Thicken Up! Strength Treatment Layers Of Protection, [2147] 0.45 oz (Pack of 2)

Hard to find but I've used this for years. Especially good for brittle/soft nails. It is a little harder to remove but that is the key to helping your nails. I wish they sold this in local stores.

I like Sally Hansen product and this nail strengthener works great!

I have really brittle nails that break all the time. This is wonderful as a base coat and keeps my nails strong. I reapply every 5 days and my nails have not broken since I've been using this.

Purchased for my mom. She loves the product but wishes it was a bit "stronger." Other than that it works well for her.

This is THE ONLY thing that has strengthened my nails! it works fantastically!

I have nails that split and crack and this product keeps them firm and hard, if applied on a regular basis. You do need to remove it every few times but be sure to reapply it and watch your nails grow stronger! I've been using it faithfully for the past six months and I just ordered my third bottle!

Takes awhile to take effect. Still have problems with my nails breaking.

This product is very effective in keeping weak nails in much better shape than they do on their own. I would purchase this again.