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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


works great

I have been using this for some time now and it has really made a difference in the strength of my nails

Genevieve Mount Berry, GA

Great Stuff!

I had artificial nails on for over town years-you know what that means? After removing them my nails were so flimsy that you could literally bend them over! It was disgusting! (I will never get those again!) I searched long and hard-spending plenty of $$ in the meantime for something that could help me grow them out and protect these poor abused nails. This ‘Nail Tek Xtra Strength Formula Nail Strengthener’ works miracles! I followed the directions exactly! Apply twwo coats, the apply daily for a week, remove, then repeat. All my nails (Except one which I apparently damaged for good with those artificial nails…) are now hard as a rock! WOW! And I am addicted! This gives a nice shine to my nails, which I like. I will continue using this from now on. Highly recommend this!

Ramona Scotland, SD


This product works great my nails r stronger I use it about onceA week I would recommend this if you have weak nails.

Kirsten Laurier, WA

You have to buy another product with this

I guess I missed the part that there is another product that has to be used first. On its own, this does not work at all.

Trina Sprakers, NY

Great product

This nail strengthener is great! I had my acrylic nails taken off and found my nails very thin & weak. NailTek is really helping them. Polish stays on and doesn’t chip. Very fast delivery as well. Great product!!

Justina Majestic, KY

Peels off!

It peels off the same day… I do apply it to clean nails, but it just never stays. How can it strenghten if it’s gone? I decided to run an experiment and started applying it over Barielle Nail Rebuilding Protein and together, those two stay on and my nails did grow stronger.

Dina Canaseraga, NY

Great Nail Polish!!

My nails grow super fast when I use this over a base coat of NailTek’s ridge filler. It is both shiny and durable. I apply a coat every two days. Makes it so my nails hardly ever chip.

Tania Brownell, KS


This is the best product I have ever used on my nails. I can not believe they have grown out and I now have beautiful long nails. Stays on longer than any other product I have used.

Lucy Hamburg, PA