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Nailtek Xtra for Difficult and Resistant Nails, 0.5 Fluid Ounce

Nailtek xtra is a highly effective treatment designed for nails resistant to conventional therapies. This concentrated formulation provides the extra strength necessary to correct severe nail weakness.

Key features

  • For difficult, resistant nails
  • For previously unsalvageable nails
  • Designed for nails resistant to conventional therapies
  • Coirrect severe nail weaknesses

Honest reviews


Definitely hardens nails–that’s how it strengthens.

I’m certainly satisfied with Xtra from Nail Tek. After using it as directed for 1 week, when I removed all the product to start over, I noticed that my thinnest nails were noticeably harder. Its regimen also protected the nails during the week, for the most part, although some of the nails on my right hand were impossible to keep covered with Xtra because of the tip wear–I had to file these back.

Elisabeth Offerman, GA

Better than any Sally Product

While this works better than anything you can buy at the drug store, it’s not the best for growing your own nails. Liquid protein has me the most in that area.As a top coat, it dries fast and has shine – I would highly for that purpose.

Kristy Robinson, ND

Love it!

Perfect and about 1/2 the price of a salon purchase. I love this product. Just took acrylics off and needed to strengthen my nails.

Dorothea Halfway, OR

Nailtek Plus

This product got great reviews. The manicurist I go to also recommended this product. It’s too early to tell if product works for me.

Nelda Bossier City, LA

Wonderful product.

The name of this product described the condition of my nails. I thought there was no hope for my nails until I tried this product called "EXTRA". It really goes the extra mile. When my nails were growing out from acrylic nails, they needed all the help they could get. This is the last product that I tried but it should have been the first. WithEXTRA on my nails and then a topcoat of Quicken, I am ready to go quickly and know that my nails will look nice in just a few minutes. In our fast paced world…..faster is always better…. I will always use Nail Tek products and never be ashamed of my nails again.Leigh Martin

Ronda Smoketown, PA