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Sally Hansen Diamond Strength Instant Nail Hardener
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Highlights
Summary
The Sally Hansen Diamond Strength® Instant Nail Hardener helps save your from dry, brittle nails while leaving a beautiful natural finish. This high-powered nail hardener ends cracking, splitting and peeling, while locking in moisture so nails can grow providing nails with reliable protection.
Features
- Strengthening Formula - Protect nails with a titanium formula that instantly bonds and strengthens nail layers
- Shielding - Shields nails with a protective layer that puts an end to breaking, splitting or cracking
- 10 Day Protection - Provides up to 10 days of protection against splitting nails
- Instant Results - Have beautiful nails at your fingertips as soon as you apply one coat
- Award Winning - Sally Hansen is an award winning nail company, making them a company you can trust with your nails
Item 2523198
Grow healthy-looking nails in 5-7 days.
Butyl Acetate, Ethyl Acetate, Alcohol Denat, Nitrocellulose, Isopropyl Alcohol, Adipic Acid/neopentyl Glycol/trimellitic Anhydride Copolymer, Triphenyl Phosphate, Trimethyl Pentanyl Diisobutyrate, Sucrose Acetate Isobutyrate, Ethyl Cyanoacrylate, Diamond Powder, Dimethyl Polysiloxane, Etocrylene, Isopropyl Titanium Triisostearate, [may Contain:d&c Violet No. 2].
Shipping Restrictions : This item cannot be shipped via air.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best For
Describe Yourself
Most Helpful Positive Review
Made it through an obstacle race!
I have been using diamond strength on and off for months and it works so well for me! However, I never thought about writing a review for it until yesterday. For as long as I can remember my nails have naturally been flimsy and have peeled. After I started using this product all of that stopped. Fur...
Most Helpful Critical Review
Not Happy - Just Bubbles
I had acrylic nails for years, and then 12 months ago decided to grow my nails naturally. I was surprised at how good they a have been. I had used other brands and was extremely happy with them, and then thought I would try Sally Hansen products because they have a great reputation. I purchased tghi...
1697 results
It's okay but definitely not the best!
Verified Reviewer
Reviewed at
Not amazing but not horrible. It works but takes multiple coats over a long period of time to be effective. I'm honestly not sure if it was just the number of accumulated coats or if it actually strengthened my nails.
Highly Recommend
Verified Reviewer
Reviewed at
Loved this one, no problems with chipping/peeling. Thickness wasn't a problem so drying time so a breeze! Easy to remove and to use, nails come out beautiful every time
For Super strong nails!
Verified Reviewer
Reviewed at
This diamond strength nail polish is great if you have damaged nail beds from the use of gels or acrylics and just need a little more strength in your nail to keep them from bending. It still gives you a good shine and only takes a few minutes to dry so you can use it on the go or if your in a pinch! I use mine when I need a little more strength and protection after removing my acrylics.
Diamonds are a girls bestfriend
Verified Reviewer
Reviewed at
My go to when I get my dip nails removed. This strengthens and protects my natural nail while they grow. I love the high gloss shine! Average dry time
Actually does keep my nails from peeling
Verified Reviewer
Reviewed at
I love this product. It has helped my nails so much I have been using it for a few months now it's really effective. The only disadvantage is it feels off very easily, but you can reapply it as often. 
Questions
Q&A
Showing 2 out of 2 Questions
- Q
is it gluten free
- Asked by chuckie
- Official Answer By Sally Hansen - Brand EngageHello! Thank you for your interest in our Sally Hansen Diamond Strength Instant Nail Hardener. Gluten is naturally present in wheat, rye, barley, oats, and their crossbred varieties and derivatives. We understand that gluten in cosmetics is a common concern among consumers who have a sensitivity to gluten and those with celiac disease. If you have a gluten sensitivity, please be assured, there is no scientific evidence that gluten in cosmetic products which do not have the potential to be ingested (such as lip products) poses a risk to health. We recognize you may still prefer to choose products that don't include gluten, particularly lip products. To help identify gluten in our products, we have provided you with the full list of ingredients. However, if you suffer from severe celiac disease, we encourage you to review the ingredient list of any new product with your medical professional before general use: Butyl Acetate, Ethyl Acetate, Alcohol Denat, Nitrocellulose, Isopropyl Alcohol, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Triphenyl Phosphate, Trimethyl Pentanyl Diisobutyrate, Sucrose Acetate Isobutyrate, Ethyl Cyanoacrylate, Diamond Powder, Dimethyl Polysiloxane, Etocrylene, Isopropyl Titanium Triisostearate, [May Contain:D&C Violet No. 2] We hope that you give it a try! If you have any other questions, please reach out to our team. You can give us a call at 1-800-426-8374, and we'll be happy to help.Was this answer helpful to you
- Q
Can you put this under gel or regular polish
- Asked by Kay
- Official Answer By Sally Hansen - Brand EngageHi there! Thank you for your question. You can use this product under regular nail polish, but we do not recommend using it under gel nail polish as we are not able to guarantee the performance. If you have any other questions, please reach out to our team. You can give us a call at 1-800-953-5080, and we'll be happy to help.Was this answer helpful to you