Pro Pack Nail Tek Xtra 4 For Weak and Damaged Nails, resistant nails highly effective treatment designed for nails resistant to conventional therapies - Value 4 x 0.5oz/15ml by Nail Tek

Best! Using this product has hardened my nails as expected. I also use it as a top coat over my nail polish and it makes it last longer.

I suffer with thin nails that split. This product enables the nail to grow together and with regular use decreases the likeliness of the nails splitting.

It's awesome!!!

I use press on nails and acrylics and have always had weak soft and splitting nails. I started using the no.4 for damaged and weak nails and my nails are now stronger and the press on stay much longer without damage to my real nails

This product works great repairing my nails and gets them growing