Diamond Strength Instant Nail Hardener by Sally Hansen for Unisex - 0.45 oz Nail Hardener
Diamond Strength Instant Nail Hardener by Sally Hansen for Unisex - 0.45 oz Nail Hardener
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Diamond Strength Instant Nail Hardener by Sally Hansen for Unisex - 0.45 oz Nail Hardener

4.3 stars out of 1909 reviews
(4.3)|
1,909 ratings

Key item features

  • Virtually Ends Splitting, Cracking And Peeling
  • Noticeably Harder, Stronger Nails Instantly
  • Locks In Moisture To Nourish And Help Stop Breaking So Nails Can Grow
  • Gives Nails A Shiny, Polished Appearance That Enhances Their Natural Beauty
  • Provides Immediate Strengthening And Hardening Of Nails Upon Application.
Current price is $11.01
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Customer ratings & reviews

4.3 out of 5 stars
stars1,909 ratings1,908 reviews
How item rating is calculated
  1. 5 stars54% (1,032)
  2. 4 stars26% (500)
  3. 3 stars14% (267)
  4. 2 stars3% (65)
  5. 1 star2% (45)

Reviews summary

Pros
  • : Application process is effortless and requires minimal effort.
  • : Offers a wide range of beautiful colors.
  • : Provides a transparent shield on nails.
  • : Product is affordably priced compared to similar ones.
  • : Dries in a few minutes or seconds.
Neutral
  • : Can be long-lasting, but may chip easily depending on usage.
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Showing 1-3 of 1,908 reviews

Apr 12, 2017
Ailsa
5 out of 5 stars review

Hard as Nails!!!

My nails always broke. Hated them so much! Bought this and it's transformed my nails. So so happy! They feel thicker harder, and great for back scratches too!!

International review
Review from sallyhansen.com
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Sep 10, 2020
Audrey 31
5 out of 5 stars review

The best stuff for hard nails

Hi have tried so many strengthing polish but this one is really the best. It last super long and will allow your nail to grow long and strong.

International review
Review from sallyhansen.com
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Sep 28, 2015
Kaela133
5 out of 5 stars review

This product works so well!

My nails used to chip away and layers would peel off constantly. So happy this product has come to my rescue!!!

International review
Review from sallyhansen.com
Helpful?2DSMYO0VZCTK910198014