Sally Hansen Miracle Nail Thickener

Up to 70% Thicker in 4 Days!*

By Sally Hansen

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Description & Features+

An advanced thickening treatment targeting soft, thin and ridged nails. Exclusive calcium and ceramic gel formula reinforces and smoothes nails. Fortifying treatment fills in ridges and imperfections so nails look smooth, healthy and shiny. The results? Thicker, harder, stronger nails that last!

*Measured layers of nail protection.
• Instantly protects thin nails. Guaranteed!
• Bonds and seals soft, thin nails instantly
• Calcium formula helps strengthen and protect nails


Available for Shipping to Canada Post
Sally Hansen
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Return Policy+

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You can return this item within 90 days from the day you receive your online order.

There are two easy ways to return this item:

  • Return this item to a Walmart store
  • Return this item by mail

From the Manufacturer +

Ratings & Reviews+

Sally Hansen Miracle Nail Thickener is rated 2.5 out of 5 by 30.
Rated 5 out of 5 by from Uhhhhhhmazing Put this on after being tired of my nails peeling and flaking, didn't expect much because my nails have always peeled, but WOW instantly beautiful nails!! Tough and doesn't just rub off, it dried right away! I'm on day two of four and LOVE IT
Date published: 2013-12-28
Rated 4 out of 5 by from Great for brittle ruined nails! I had ruined thin breaking splitting terrible nails! But I used this and after about 1 week, my nails were getting harder! I kept using it, and before I knew it my nails wouldn't bend which was what I was aiming for! The formula does get thick and stringy quick though, that was not convenient because I didn't have any thinner.
Date published: 2015-11-28
Rated 4 out of 5 by from The Price Of Beauty I took my acrylic nails off on a Saturday and my nails were weak, peeling and the pain in my nail beds was excruciating to the point where my pinky bed nails were throbbing. Just to hide the ugliness of my chipped & peeling nails i polished them ( color polish ), that turned out to be a bad idea only because the polish increased the pain. After some research online i found THIS product so Sunday after work i decided to go to my local Rite Aid to get it and it works wonders for me. It took the pain away i was expirencing. My nails arent as weak & now my nails are looking healthy. Ive only been using it for 2 days but so far i am VERY satisfied !
Date published: 2014-10-13
Rated 3 out of 5 by from Not Amazing, But it works This product DOES give you stronger nails, but not thicker. Also, after about 3 months on use, the product gets stringy and gets stuck in the strengthener.
Date published: 2015-03-11
Rated 4 out of 5 by from It works I wanted to give this product a good review because I do not believe the other people gave it a fair review. I have used it for 2 weeks now and I am not experiencing any negative things the other people were complaining about. I believe the key with this product is to apply it to the bare nail and make sure to seal it with a strong top coat. The first time I applied it, three days of normal wear and tear, doing dishes, cooking, cleaning and work; the product did not last. The next time I applied it, I sealed it with a strong top coat and went about my normal routine and it lasted a full 7 days.
Date published: 2015-10-10
Rated 5 out of 5 by from Chip resistant - high shine - protects nails! So originally I had a huge problem with this product and hated it; it wouldn't cure, had bubbles, was gummy. I've since learned that buffing your nails with a file before applying makes this product work the right way. I had acrylic nails so my natural nails are brittle, thin, peel so easily and bend. This nail gel works so well to protect weak nails and provide a high shine finish. I really recommend.
Date published: 2016-10-09
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