72%
would repurchase
4.0/5
package quality

price range

Reviews

Reviews


4.0
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9 years ago

I am actually very pleased with this product. I have used so many teeth whitening products and this by far is my favorite! First of all these strips will not move, so you don't have to experience...

About reviewer (8 reviews)

Age19-24

SkinOily, Fair-Medium

HairBrunette

EyesBrown



5.0
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from

10 years ago

I have these in the 2hour, 7 day type. I'm on day 6 of using these. I haven;t really noticed a huge difference with these - especially on my bottom teeth. They stick really well to my top teeth but...

About reviewer (227 reviews)

Age19-24

SkinCombination, Fair, Neutral

HairBrunette, Straight, Fine

EyesBlue


4.0
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10 years ago

I hated the original whitestrips coz they slipped off and didnt notice a huge effect with whitening but I got the Advanced Seal Professional effects (NOT the 2 hr one) because i was concerned about...

About reviewer (1301 reviews)

Age25-29

SkinCombination, Fair-Medium, Warm

HairBlack, Wavy, Medium

EyesBrown


5.0
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11 years ago

Very effective product...i have never needed to use the entire box at once to achieve a brilliantly white smile. I will say that this product does cause sensitivity, so I use sensodyne toothpaste...

About reviewer (31 reviews)

Age25-29

SkinSensitive, Medium, Warm

HairOther, Wavy, Fine

EyesHazel


4.0
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11 years ago

I've been using Crest Whitestrips for several years now. I love the Advanced Seal because they stick to your teeth so well and you don't have as much slime to deal with when you take them off. I...

About reviewer (14 reviews)

Age36-43

SkinCombination, Fair, Cool

HairBrunette, Straight, Fine

EyesBlue


5.0
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11 years ago

You can't buy this in Europe, but I found Isosmile.com and they ship to Finland (free shipping) and for a good price. I didn't use it like it sad on the box, to use it for 14 days and have a...

About reviewer (266 reviews)

Age30-35

SkinOily, Fair-Medium, Cool

HairBrunette, Straight, Fine

EyesGreen


5.0
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11 years ago

**THIS REVIEW IS FOR ADVANCED SEAL - ADVANCED VIVID** FINALLY decided to purchase these after I got my braces taken off 2 years ago and always been wary about how much they discoloured my teeth,...

About reviewer (41 reviews)

AgeUnder 18

SkinDry, Fair-Medium, Neutral

HairBrunette, Wavy, Medium

EyesBrown


4.0
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11 years ago

This whitens well and stays on the teeth but it's pricey and makes my teeth sensitive.

About reviewer (145 reviews)

Age25-29

SkinAcne-prone, Fair-Medium, Not Sure

HairBlack, Straight, Coarse

EyesBrown


5.0
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11 years ago

I'm on day 4 and these really do work. Will update again after I've used all 14 strips. PROS: -Having yellow and stained teeth for years, this really whitens them and it's a noticeable...

About reviewer (51 reviews)

Age19-24

SkinAcne-prone, Fair-Medium, Warm

HairBlack, Straight, Medium

EyesBrown


5.0
Created with Sketch.

12 years ago

I've had my teeth professionally whitened, but these strips whiten them MUCH better! I drink tea and my teeth tend to get dull but just one or two days of these strips are my teeth are really...

About reviewer (48 reviews)

Age19-24

SkinCombination, Fair, Cool

HairBrunette, Straight, Fine

EyesGreen



4.0
Created with Sketch.

9 years ago

I am actually very pleased with this product. I have used so many teeth whitening products and this by far is my favorite! First of all these strips will not move, so you don't have to experience...

About reviewer (8 reviews)

Age19-24

SkinOily, Fair-Medium

HairBrunette

EyesBrown



5.0
Created with Sketch.
from

10 years ago

I have these in the 2hour, 7 day type. I'm on day 6 of using these. I haven;t really noticed a huge difference with these - especially on my bottom teeth. They stick really well to my top teeth but...

About reviewer (227 reviews)

Age19-24

SkinCombination, Fair, Neutral

HairBrunette, Straight, Fine

EyesBlue


4.0
Created with Sketch.

10 years ago

I hated the original whitestrips coz they slipped off and didnt notice a huge effect with whitening but I got the Advanced Seal Professional effects (NOT the 2 hr one) because i was concerned about...

About reviewer (1301 reviews)

Age25-29

SkinCombination, Fair-Medium, Warm

HairBlack, Wavy, Medium

EyesBrown


5.0
Created with Sketch.

11 years ago

Very effective product...i have never needed to use the entire box at once to achieve a brilliantly white smile. I will say that this product does cause sensitivity, so I use sensodyne toothpaste...

About reviewer (31 reviews)

Age25-29

SkinSensitive, Medium, Warm

HairOther, Wavy, Fine

EyesHazel


4.0
Created with Sketch.

11 years ago

I've been using Crest Whitestrips for several years now. I love the Advanced Seal because they stick to your teeth so well and you don't have as much slime to deal with when you take them off. I...

About reviewer (14 reviews)

Age36-43

SkinCombination, Fair, Cool

HairBrunette, Straight, Fine

EyesBlue