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Summary
Get up to 70% thicker nails in just 4 days* with Sally Hansen Miracle Nail Thickener. The exclusive calcium and ceramic gel formula help strengthen, reinforce and smooth nails. This treatment fills in ridges and imperfections so nails look healthy and shiny. *Measured layers of nail protection.
Features
- Lasting Results - Up to 70% thicker in 4 days (Measured layers of nail protection)
- Key Ingredients - Calcium and Ceramic Gel formula
- Healthy Nails - fills in ridges and imperfections
- Strong Nails - Fragile nails become super-resilient so they can grow strong and beautiful
- No Harsh Chemicals - DBP free, Toluene free, Free of added formaldehyde
Shake gently. Apply one coat to clean, dry bare nails. For extra thin nails apply daily for up to 4 days. Remove with nail polish remover and repeat after 4 days. If wearing nail color, use as a base coat, then apply color.
Ethyl Acetate, Acrylates Copolymer, Butyl Acetate, Nitrocellulose, Butylphthalimide, Isopropylphthalimide, Isopropyl Alcohol, Benzophenone-1, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Aqua/Water/Eau, Calcium Pantothenate, Citric Acid, Ethyl Tosylamide, Etocrylene, Kaolin, Stearalkonium Bentonite, Stearalkonium Hectorite, Sucrose Acetate Isobutyrate, Tosylamide/Epoxy Resin, Trimethyl Pentanyl Diisobutyrate, Triphenyl Phosphate, D&C Violet No. 2 (Ci 60725)
Shipping Restrictions : This item cannot be shipped via air.
Free gift with purchase
Free gift with purchase
Online only free gel eye patches with $15 Sally Hansen nail purchase (valid thru 5/3/25 on shipped purchases only. Full or partial pickup or same day delivery purchases do not qualify. While quantities last)
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Reviews
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Ratings Distribution
Best Uses
- 2Daily Use
Describe Yourself
- 2Classic Style
Most Helpful Positive Review
Simply amazing! Legit!
I bought the sally Hansen nail Hardner about two months ago and to test if it actually works I applied it only on my left hand and my right hand was as it is. It's a lost two months and my right hand nails aren't even close to what my left hand is. My hand got hit with things but never chipped or br...
Most Helpful Critical Review
Overpriced for what it is
I bought this product as my nails are able to grow long rather quickly but they are weak. This product according to the label is supposed to make your nails 4x thicker which would have allowed my nails to grow freely without extensions or overlays. I used the product as per the instructions and even...
82 results
Peels Off Too Fast to be Helpful
Verified Reviewer
Reviewed at
Dunno about the strengthening power because it peels right off before any meaningful difference can show, which also makes it completely useless as a base coat unfortunately. I usually love Sally Hansen, and I don't usually mind a peeling base if that's what I'm looking for, but I'm really disappointed in the bonding of this product. Even with proper prep and care, I'll be missing at least one entire nail less than 24 hours after a manicure :(
Nails might be stronger but are an ugly yellow!
Verified Reviewer
Reviewed at
My nails are YELLOW!!! They look horrible. I was so excited to try it and was heartbroken when I saw the yellow hue. I removed the polish and my nails are still yellow!
Quality strengthener, chips as base coat
Verified Reviewer
Reviewed at
This Sally Hansen miracle strengthener helped my nails to stay hard and not crack or break during the day! It drys fast and provides a nice shine, however when I use it as a base coat, it chips off a bit faster than a normal or long lasting base coat. It depends on the polish, but I prefer to use this a few days before a manicure for best results, to make sure polish stays on my nails! Works best with other Sally Hansen polishes!
Looks good at first
Verified Reviewer
Reviewed at
My nails turned yellow and were worse aftr getting the stuff off than before I started.
It's good
Verified Reviewer
Reviewed at
This is a good product. It's not as good as their original nail hardener. But this is a nail strengthener. I mean I guess my nails were stronger. But I prefer the nail hardener.
