35%
would repurchase
3.3/5
package quality

price range

Reviews

Reviews


3.0
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9 years ago

I'm a Sally Hansen Nail Treatment girl - so I am biased toward anything Sally. However - this, I did not like. My nails are generally strong once they "sprout" (grow past the tender phase and...

About reviewer (17 reviews)

Age25-29

SkinOily, Deep Dark, Warm

HairBlack, Kinky, Fine

EyesBlack



1.0
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9 years ago

I have used this on two separate occasions, a year or so apart. Each time it made my nails peel and split down to the quick. It does make them feel strong while it's on, but I can see the peeling...

About reviewer (14 reviews)

Age44-55

SkinNormal, Fair-Medium, Warm

HairBrunette, Straight, Fine

EyesBrown


1.0
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9 years ago

This product doesn't work for me at all. I have strong nails so they just don't break at all. But every time I have been wearing this polish my nails have broken. It more weakens my nails than...

About reviewer (3 reviews)

AgeUnder 18

SkinOther, Other

HairOther

EyesOther


4.0
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11 years ago

I have repurchased this product quite a few times and have even gone back to it after trying other Sally Hansen base coats/ strengtheners. I do not use it as a topcoat. Recently, my nails have...

About reviewer (27 reviews)

Age25-29

SkinSensitive, Fair, Not Sure

HairOther, Straight, Fine

EyesBrown


4.0
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11 years ago

Works well for me! Can I just say, the person (a few comments) below said it is a rubbish topcoat as it bubbles... It's a nail hardener/strengthener, not a topcoat. There is a top and base coat...

About reviewer (4 reviews)

AgeUnder 18

SkinOther, Other

HairOther

EyesOther


4.0
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11 years ago

Just used Diamond Strength for the first time, and so far so good! I took my acrylics off a few days ago and I think most know how damaging that is. I got my manicure earlier today then stopped by...

About reviewer (1 reviews)

Age19-24

SkinNormal, Fair-Medium, Not Sure

HairBlack, Wavy, Medium

EyesHazel


5.0
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11 years ago

Has anyone had an issue with nails receding under the nail bed. Since I started using the Diamond Strength hardener the white part of my nails seems to be moving further back on the nail bed then...

About reviewer (1 reviews)

AgeUnder 18

SkinAcne-prone, Fair

HairBlond

EyesBlue


1.0
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11 years ago

I bought this to use as a top coat. Never again! My main complaint with this polish (especially when used as a top coat) was that for me it caused MAJOR BUBBLE ISSUES. I tried making sure my...

About reviewer (22 reviews)

Age25-29

SkinDry, Fair

HairBlond

EyesBlue


5.0
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12 years ago

I use this as both a base coat and top coat. As a top coat, it provides an excellent shine with barely no bubbles, and dries within 10 minutes or so. In conjunction with using this product, I also...

About reviewer (31 reviews)

Age19-24

SkinDry, Fair-Medium, Warm

HairBrunette, Straight, Medium

EyesBrown


1.0
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12 years ago

As everyone else has stated, it's done nothing for my nails - in fact, they might have become even more brittle ever since I started using this product. I just can't justify spending that much...

About reviewer (7 reviews)

Age19-24

SkinCombination, Medium, Not Sure

HairBrunette, Wavy, Fine

EyesBrown


5.0
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12 years ago

I used this polish as a clear coat to add shine to my matte neon polish. For this manicure, I used one coat base, two coats color, one coat of this product, and one coat of a quick drying top...

About reviewer (324 reviews)

Age30-35

SkinAcne-prone, Dark, Warm

HairBlack, Kinky, Medium

EyesBrown


4.0
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12 years ago

I use this nail hardener either by itself as a clear polish or as a basecoat under other colours and it does make my nails harder. When I use this the peeling and breaking of my nails is reduced....

About reviewer (100 reviews)

Age30-35

SkinCombination, Tan, Warm

HairBlack, Wavy, Coarse

EyesBlack


3.0
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13 years ago

Maybe my expectations where too high but this product failed me. It did make my nails stronger, but not strong as I expected. Maybe the name 'diamond strength' lead me to beleive my nails would...

About reviewer (12 reviews)

Age30-35

SkinCombination, Medium, Not Sure

HairBlack, Other, Other

EyesBrown


3.0
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13 years ago

As a base coat: 1. Applying Easy, goes on nicely and all clear and pretty like it should. The brush is a bit plain considering the price, but oh well. 2. Drying Time Average (a good 5 minutes...

About reviewer (3 reviews)

AgeUnder 18

SkinOily, Medium

HairBlack

EyesBrown


4.0
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13 years ago

I dont know why this is getting such bad reviews! First of all, this rocks as a base coat, and second, people, it doesnt actually strengthen your nails, but while you wear it it is like an extra...

About reviewer (12 reviews)

AgeUnder 18

SkinNormal, Fair-Medium

HairBrunette

EyesHazel


3.0
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14 years ago

I like this product alot , it gives my nails shine and looks glossy . The only con is that it peeled off after a day...

About reviewer (29 reviews)

Age19-24

SkinCombination, Medium, Not Sure

HairBlack, Other, Other

EyesBrown


3.0
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14 years ago

I agree with the other reviews that this product just peeled off of my nails. It was like a weird latex paint coating, very thick and rubber like. Did nothing to strengthen my nails or keep them...

About reviewer (19 reviews)

Age19-24

SkinCombination, Fair-Medium, Cool

HairBlond, Wavy, Fine

EyesHazel


5.0
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14 years ago

I don't understand why this product has such bad reviews. I think this is possibly due to the application of the product. I have awfully brittle nails and this product works really well for...

About reviewer (1 reviews)

Age25-29

SkinNormal, Fair

HairBlack

EyesBrown


2.0
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14 years ago

This is a fine solo clear coat for when you don't want colored nails, but I do not see any signs of stronger nails even after many uses. I don't have brittle nails to begin with, though. It seems...

About reviewer (30 reviews)

Age25-29

SkinCombination, Fair

HairBrunette

EyesBrown


2.0
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15 years ago

I used it about 6 years ago. To my memory it is a clear liquid polish in a silver bottle. It didn t ruin my naturally soft peeling nails as some other treatments did, but it really made them a bit...

About reviewer (22 reviews)

Age25-29

SkinCombination, Fair, Not Sure

HairBlond, Straight, Fine

EyesBlue