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Nail Tek

Intensive Therapy Nail Strengthener

.5 OZ |  Item SBS-192004

What is it?
Nail Tek Intensive Therapy helps weak, thin, soft or peeling nails by sealing the layers of nail together. Intensive Therapy reinforces and thickens nails while promoting strength and flexibility.


⚠WARNING: This product can expose you to chemicals including Formaldehyde which is known to the State of California to cause cancer. For more information go to
What makes it special?
  • Reinforces and thickens nails while promoting strength and flexibility
  • Helps weak, thin, soft or peeling nails
  • Strengthens with continual use
Ethyl Acetate, Alcohol Denat., Butyl Acetate, Nitrocellulose, Tosylamide/Formaldehyde Resin, Acrylates Copolymer, Triphenyl Phosphate, Trimethyl Pentanyl Diisobutyrate, Isopropyl Alcohol, n-Butyl Alcohol, Formaldehyde, Benzophenone-1, Hydrolyzed Wheat Protein, Dimethicone, Calcium Pantothenate, Violet 2 (CI 60725)

1. Use step one to clean and prime nails.


2. Treat with one coat of the appropriate Nail Tek strengthening formula as a base coat. Begin at the half moon, stroking toward the end of the nail. Be sure to keep all nail products away from the cuticle and skin as they may cause dryness.


3. Color with two coats of your favorite shade of nail polish.


4. Apply the appropriate Nail Tek Strengthener daily for 7 days to reseal and protect free edges. After one week, remove all polish with a non-acetone remover and begin the five steps again.

Soft, peeling, and weak nails are very thin, and have splitting/layering of the free edge that usually extends beyond the free edge. This nail type grows very slowly and rarely exceeds the fingertips. Avoid harsh chemicals including detergents.

We're sorry, this product cannot ship to the following locations: Quebec

Rated 5 out of 5 by from BEST NAIL STRENGTHENER! HALF THE PRICE OF OPI! This work very well. Use it as a base coat before your polish, or wear 2 coats alone. Helps grow nails fast. Half the price of OPI.
Date published: 2020-05-04
Rated 5 out of 5 by from Love my nails. Love this. My nails are so much stronger. Definitely will purchase again.
Date published: 2020-04-25
Rated 5 out of 5 by from Works I bought this after trying several other products to help my nails grow without splitting. It is the only product I’ve used that actually works. I use it as directed and couldn’t be more pleased with the results
Date published: 2020-03-18
Rated 4 out of 5 by from Imtense treatment! Love it, works great, makes my nails much stronger!
Date published: 2020-03-09
Rated 2 out of 5 by from Not worth it I'm really disappointed. My nails are just as brittle as before. Still peeling amd cracking and not growing at all. This stuff bubbles up and peels off after a couple of days, too.
Date published: 2020-02-09
Rated 5 out of 5 by from Intensive Therapy Nail Strengthener Beautiful Finish. No more peeling! Nails no longer Break and Peel!
Date published: 2020-02-01
Rated 5 out of 5 by from Amazing! For months I have been battling thin peeling nails and it seemed nothing helped until I tried this! It makes my nails feel stronger even when I remove the polish! I’m kind of weary about it containing formaldehyde but it has truly worked wonders! I completely recommend this product!!
Date published: 2020-01-21
Rated 1 out of 5 by from Does not work This is the worst nail strengthener. If you have soft peeling nails this won't help.
Date published: 2020-01-03
Rated 5 out of 5 by from My nails always break but when I put this as a base coat my nails grow! Been using this product after trying many that fail. [product:nailtek-intensive-therapy-2-treatment-for-soft-peeling-nails]
Date published: 2019-09-24
Rated 5 out of 5 by from Great product I’ve been trying to grow long nails for years but never could. I tried acrylics which made my nails weaker. I’ve been using this product for a few months reapplying a few times a week. My nails are finally growing and are super strong! I also use the ridge filler and quicken top coat.
Date published: 2019-09-17
Rated 4 out of 5 by from only 3 weeks in goes on nicely dries fast , only has been 3 weeks so I have not seen any improvement yet
Date published: 2019-05-31
Rated 4 out of 5 by from I love the Nail Tek Intensive Therapy line. It’s so easy to apply and dries instantly, so treating your nails definitely does not take as long as a manicure. It looks nice while it’s on your nails as well, not like a super shiny nail color but just nice and natural and clean. It really does strengthen your nails over time and although the product does peel, typically within a day or two, the results it leaves behind makes it worth it. I reapply every day or two until my nails are conditioned enough to only needing it once a week and I love it. I definitely recommend.
Date published: 2019-03-26
Rated 5 out of 5 by from Saved my brittle nails! I purchased this nail strengthener a few weeks ago, and I can honestly say it’s working! My nails have been hiding under the acrylic nails for over a year now, so ladies you know how paper thin my nails were when I finally decided I had enough!!! I wanted to give my nails a break to breath and be healthy! So I went online to try and find the best nail strengthener I could find, and I found it! My nails have stopped chipping and cracking, they are starting to feel strong and there not sensitive anymore! I would definitely gives this a try if you’re experiencing the same problem I had.
Date published: 2018-09-17
Rated 5 out of 5 by from I love this product! I purchase the other day and after one coat my nails felt stronger and started to grow after a few days. It is easy to apply and can even be used as a base coat underneath other polish. I would definitely recommend if you have damaged nails and need something to bring them back to life again.
Date published: 2018-08-01
Rated 3 out of 5 by from It's okay, it didn't help much. I bought it about a month ago, it didn't really make my nails grow faster & nails were still peeling.
Date published: 2017-02-09
Rated 5 out of 5 by from Nail tek This stuff is amazing i love it will never use anything else
Date published: 2016-12-19
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Will this really help, I did cleaning with bleach due to C 19 like an IDIOT, without gloves. My nails are peeling really bad! PLEASE! Help me?

I would suggest using an oil rubbed in nails. You can soke for 15 minutes or just can on nails in morning and night. Don't polish for a few days but when you do use Rock hard extreme nail strengthened lasts a long time even if hands are in water alot but use gloves for cleaning. Using an oil still morning and night will keep your nails nice.
Answered by: Karen6763
Date published: 2020-05-06

I have a nail that is split right down the middle From tip to cuticle. What product can I use to fix it?

Asked by: Symphchat
I used super glue or nail glue to hold nail together. Then used the nail repair for weeks until it finally grew out. The super glue was a repeated process..remove all and start again. Good luck
Answered by: Brennank
Date published: 2020-09-10

I just got my arcrlyic taken off. What is the best strengthener and growth treatment in one.

Asked by: Chinadoll1103
I have never gotten acrylic nail but I have used nail teck strengthener and it seems to help my nails.
Answered by: rosfleis
Date published: 2020-07-06

Hi there, what is the difference between this product and nail revitaliser, i have got weak nails which product shall i take? Please advise Regards Fiona

Asked by: SNOWY888
I'm not familiar with the Nail Revitaliser you mention. I use the Nail Tek products and am a customer for life. Each time I have ever worn any type of artificial nails, or nail color powder my nails are always destroyed. After a few weeks of Nail Tek #2 for peeling nails, they are back to normal. Love this product.
Answered by: TexasNana
Date published: 2020-07-06

How do you apply Nail Tek #2. The instructions are soooo small, I can't read them.

Asked by: BarbBrashear
There are detailed instructions on under Nail Care Guide. There are different ways to use it.
Answered by: Kimberley555
Date published: 2020-09-10

Can I use ridge filler 2 first then use nail strengthener 2 on top of ridge filler? 

Asked by: Princess36
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