Nail Tek Xtra 4

I would recommend this product to anyone with nail issues.

This product has definitely saved my nails. All my nails had been splitting and breaking. This product has made them stronger, and the splitting has stopped. Great product!

Nail Tek Strengthener

I have used this product for years at the recommendation of nail technician, especially after using artificial nails or products. Would highly recommend any one of their 4 levels of treatment.

I would purchase again

I have one damaged nail and trying to get this one to grow out. I have only had it a short time but sees to be working.

bubbles in manicures

this stuff is great for nail strength and I used it alone for a few weeks. when I tried to use it as a base and top coat with polishes (no matter what brand), it caused insane bubbles that somehow got worse as I wore the manicure. I couldnt fix it no matter how long I let it dry, or even by brushing nail polish remover over the top to try to release the bubbles. i recently switched to another brand and the problem totally went away, so I know it was this. I had the same issue with other products from this brand (foundation 2 and strengthener 2)

Pleasantly surprised

I've been using this product for several months now, applying it every week or so when changing paint. No longer do my nails chip and break, tear on the sides, get caught in my hair during the shower, or bend easily. I've also been taking biotin for the same length of time, but I'm fairly sure this product is doing most if not all the work when it comes to my nails. Very pleased!

Great product. I am a repeat buyer

This product is much cheaper than Nailtiques. I wear my nails natural, and it keeps them from breaking.

Used over 13yrs ago and forgot how good!!!!!

Have had Pink and White nails for over 20yrs then came COVID 19... had to go back to natural nails....

Fantastic and big help!

Been using this EXTRA product for several years and it is SUPER for my thin nails, helps them grow almost immediately and keeps them growing. I am diligent to use everyday to esp. keep my thin nails little thicker and stronger! They look so nice for a female's hands! mc 6-24-2020

I will buy this again

I wanted a good nail strengthener to use with or without polish. Seems to strengthen well. I do a lot of cleaning and my hands are in water a lot and it doesn't seem to last but a few days when worn alone

I have aging nails. I love this product.

I like this product . Its amazing . I had a treat of having my nails dipped and guess what I am going

back to nail tek. It really helps aging nails.