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4.2

15 reviews

80%
would repurchase
3.8/5
package quality

price range

Reviews

Reviews


5.0
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6 years ago

This is a miracle for me. I have genetically weak, peeling nails, especially after two rounds of Accutane a few years ago, and I’ve tried all manner of strengtheners/hardeners for my nails. This is...

About reviewer (232 reviews)

Age36-43

SkinSensitive, Fair, Cool

HairBlond, Wavy, Fine

EyesBlue



5.0
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8 years ago

When I was a pre-schooler, I had a teacher who had beautiful, long hair and long, red fingernails. I had seen long hair before, but those nails! I had never seen anything like them. I just knew...

About reviewer (2 reviews)

Age44-55

SkinNormal, Fair, Warm

HairBrown, Wavy, Fine

EyesGreen


4.0
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10 years ago

Just got it today because of it's mostly good reviews. I just used it on my bare nail with a base coat on top because of the chipping and peeling that happens.. Hopefully the basecoat prevents...

About reviewer (5 reviews)

AgeUnder 18

SkinCombination, Fair-Medium

HairBrunette

EyesBlue


2.0
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11 years ago

I bought this while I was working on a farm as a calf feeder. There were lots of opportunities to break nails, but the biggest problem was the amount of time I had my hands in water to wash...

About reviewer (16 reviews)

Age19-24

SkinAcne-prone, Fair, Warm

HairBrown, Wavy, Medium

EyesGray


4.0
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11 years ago

This works well on its own as just a clear nail hardener, but it doesn't as a base coat. The very next day my polish chips using this underneath. But it dries fast and makes my nails glossy when...

About reviewer (3602 reviews)

Age36-43

SkinOily, Olive, Cool

HairBlack, Wavy, Medium

EyesBrown


5.0
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11 years ago

Wow. I always thought I was a nail biter. Then realized that it was actually my soft nails. Every couple of weeks my nails would start to rip at the edge and I would peelit off. I started...

About reviewer (1 reviews)

Age36-43

SkinCombination, Fair-Medium

HairBrown

EyesHazel


4.0
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13 years ago

Bought this to strengthen my soft brittle and peely nails right after having acrylics done. I used to hate this immensely, it actually peeled right off my nails although I followed the instructions...

About reviewer (99 reviews)

Age19-24

SkinSensitive, Fair-Medium

HairBlack

EyesBlack


5.0
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13 years ago

This stuff has been a miracle. My nails were in horrible shape from using acetone polish remover (I was using glitter a lot and was impatient and wanted something to remove it quick... acetone...

About reviewer (1113 reviews)

Age25-29

SkinSensitive, Medium, Neutral

HairOther, Wavy, Fine

EyesOther


4.0
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13 years ago

i have had tips since 8th grade lol im 26 now but this is my second time using nail tek. i used foundation 2 but my nails were way too weak and even then i did see some results but with xtra im...

About reviewer (2 reviews)

Age25-29

SkinCombination, Dark

HairBlack

EyesBrown


1.0
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15 years ago

I bought this along with the Foundation II for nail ridges and neither worked for me at all. It chipped more and more everytime I washed my hands, and adding more coats seemed to piss off my nails...

About reviewer (130 reviews)

Age19-24

SkinCombination, Olive, Neutral

HairBlack, Straight, Medium

EyesBrown


5.0
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16 years ago

I have many good things to say about this product, I do not apply this daily as directed, but I do use it as base and top coat. My nails are significantly stronger after using this product only...

About reviewer (113 reviews)

Age19-24

SkinCombination, Fair-Medium, Warm

HairBlack, Straight, Coarse

EyesBrown


4.0
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17 years ago

Best Nail hardener ever - Keeps my polish on for a whole week, and I work with my hands alot - I know i'm not supposed to use this for a long time, but my nails were in such bad shape, i'm going on...

About reviewer (20 reviews)

Age25-29

SkinCombination

HairBrunette

EyesBrown


5.0
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from

18 years ago

This product enabled me to finally grow my nails, even in winter when they are especially fragile. Have gone through a couple of bottles. The Extend product allows you to utilize all the XTRA --...

About reviewer (56 reviews)

Age56 & Over

SkinCombination

HairBrown

EyesBlue


5.0
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18 years ago

This is the best stuff I've ever used on my nails. I've spent all kinds of cash just trying to find a protective coating that won't peel and chip off of my nails in a day - this stuff absolutely...

About reviewer (7 reviews)

Age25-29

SkinOily

HairBrunette

EyesBlue


5.0
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19 years ago

Xtra is one of the best nail hardeners I've ever tried. It makes my nails very resistant to splitting and breaking, and stays on for a week without peeling or chipping. I also love OPI Nail Envy;...

About reviewer (184 reviews)

Age

SkinCombination, Fair-Medium, Neutral

HairBlond, Wavy, Fine

EyesGreen