---
product_id: 1209994
title: "Sally Hansen Diamond Strength Nail Hardener 45095 Clear, 0.45 Fl Oz, Pack of 1"
brand: "sally hansen"
price: "€ 16.10"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sally Hansen"
url: https://www.desertcart.fi/products/1209994-sally-hansen-diamond-strength-nail-hardener-45095-clear-0-45
store_origin: FI
region: Finland
---

# Micro diamond & titanium formula Up to 10 days breakage protection Dries in under 1 minute Sally Hansen Diamond Strength Nail Hardener 45095 Clear, 0.45 Fl Oz, Pack of 1

**Brand:** sally hansen
**Price:** € 16.10
**Availability:** ✅ In Stock

## Summary

> 💅 Fortify your nails with diamond power—because brittle nails are so last season!

## Quick Answers

- **What is this?** Sally Hansen Diamond Strength Nail Hardener 45095 Clear, 0.45 Fl Oz, Pack of 1 by sally hansen
- **How much does it cost?** € 16.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/1209994-sally-hansen-diamond-strength-nail-hardener-45095-clear-0-45)

## Best For

- sally hansen enthusiasts

## Why This Product

- Trusted sally hansen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** Iconic Sally Hansen formula, loved since 1957 and top-ranked in nail care
- • **Fast-Dry Formula:** Achieve glossy, hardened nails in under 60 seconds—no waiting, no fuss
- • **Salon-Quality Shine:** Glossy finish that keeps nails looking polished and healthy solo or under color
- • **Long-Lasting Protection:** Up to 10 days of defense against splitting, cracking, and tearing
- • **Diamond-Infused Strength:** Real micro diamond and titanium bond for a nearly shatterproof shield

## Overview

Sally Hansen Diamond Strength Nail Hardener uses a cutting-edge micro diamond, titanium, and platinum formula to instantly strengthen and seal fragile nails with a glossy, nearly shatterproof shield. Designed for fast drying and up to 10 days of protection, it prevents breakage, splitting, and tearing, making it a must-have for professionals and nail care enthusiasts seeking durable, salon-quality nails.

## Description

PROTECT BRITTLE NAILS WITH DIAMOND STRENGTH: Real micro diamond and titanium formula instantly bonds to strengthen and seal fragile nail layers with a nearly shatterproof, protective shield. Virtually puts an end to breakage splitting and tearing of nails.

Review: (Dont mind my uneven nails trust the process) - LOVE!💕 Not only is the bottle cute the product is amazing. Honest. I saw this on pinterest and my nails can grow long but they're prone to breaking easily so i got this and its my holy grail now it hardened my nails so quick i mean in under a minute and the shine effect has afterwards is cute! Its a good price and a little goes a long way! Its not thick but also not too watery easy application and its not greasy when its on! For a moment it has a regular nail polish smell but then it immediately goes away when its dries 10/10 i dont see how this isn't more popular but im glad its not lmao
Review: Sturdy, Strengthening Nail Hardener That Works - I’ve been using Sally Hansen Diamond Strength Nail Hardener (0.45 fl oz) for a few weeks, and it’s quickly become a staple in my nail kit. The clear coat goes on smoothly and dries to a glossy finish—my nails look polished and healthy even before applying color. After every use, my nails have felt noticeably stronger and more resilient. What really stands out is how it helps prevent splitting and peeling. I work with my hands often, and since starting this treatment, my nails rarely show wear or damage. A small bottle lasts a long time, and it’s easy to add between manicures or wear alone. For anyone battling weak, brittle nails, this hardener delivers noticeable strength without being stiff or thick.

## Features

- Protect brittle nails with diamond strength: Real micro diamond and titanium formula instantly bonds to strengthen and seal fragile nail layers with a nearly shatterproof, protective shield. Virtually puts an end to breakage splitting and tearing of nails
- New, advanced formula: Now with platinum for superior strength, shine and wear, our diamond strength instant nail hardener provides up to 10 day protection from breaking, splitting, cracking. Beautiful, strong long lasting nails are now at your fingertips
- Iconic nails and beauty: Since 1957, we've been the go to brand for salon gorgeous nails. From hard as nails, to insta dri, diamond strength, and miracle gel polishes, and our range of nail and beauty products. When it comes to beauty, we've got you covered
- Sally hansen inc: Launched with just two nail products, including the iconic ‘hard as nails’, the award winning nail care and color brand now has over 300 shades, is distributed in over 55 countries worldwide, and is the nail brand in the U.S.A
- Outshining our competitors hands down: Our products compare favorably to those from butter, essie, revlon, china glaze, zeva, opi, indexu, maybelline, kleancolor, oksale, l'oreal, don't go breaking my heart, mineral fusion, little ondine, golden rose, hype

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003VDCF2Y |
| Additional Features | Quick |
| Age Range Description | Adult,Kid |
| Best Sellers Rank | #2,948 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #7 in Nail Strengtheners |
| Brand | Sally Hansen |
| Brand Name | Sally Hansen |
| Color | Diamond Strength Hardener |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 6,140 Reviews |
| Finish Types | Glossy |
| Included Components | Top Coat |
| Item Dimensions | 2.87 x 1 x 5.5 inches |
| Item Form | Liquid |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 2.87 x 1 x 5.5 inches |
| Manufacturer | Coty Beauty |
| Manufacturer Part Number | 074170342215 |
| Material Features | Nail Hardner |
| Model Name | Diamond Strength Instant Nail Hardener 0.45 Fl Oz |
| Model Number | 30006207000 |
| Nail Polish Type | base |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Benefits | Strengthens and protects nails from breakage |
| Special Feature | Quick |
| Type | base |

## Product Details

- **Brand:** Sally Hansen
- **Color:** Diamond Strength Hardener
- **Finish Type:** Glossy
- **Included Components:** Top Coat
- **Item Form:** Liquid
- **Item dimensions L x W x H:** 2.87 x 1 x 5.5 inches
- **Material Feature:** Nail Hardner
- **Model Name:** Diamond Strength Instant Nail Hardener 0.45 Fl Oz
- **Special Feature:** Quick
- **Type:** base

## Images

![Sally Hansen Diamond Strength Nail Hardener 45095 Clear, 0.45 Fl Oz, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81c1KDH-SXL.jpg)
![Sally Hansen Diamond Strength Nail Hardener 45095 Clear, 0.45 Fl Oz, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/81ZGz6UGq9L.jpg)
![Sally Hansen Diamond Strength Nail Hardener 45095 Clear, 0.45 Fl Oz, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/61IxKXoLYpL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can I use this or Hard as Nails?**
A: I preferred this as I have both. My nails are super thin and brittle and Diamond is harder than the Hard as Nails. And it takes less product of this than Hard as Nails because the second is thicker more polish likw. This is more liquid and quicker to dry completely

**Q: can I use this over gel nail polish**
A: Yes you can, but for it to work (strengthen the nail) it should be used directly on the nail

**Q: How does this compare to the sally hansen mega strength hardener?**
A: hardener worked for a while and not so muchy. try both

**Q: i have a split that grows out lengthwise and wont let me play guitar the way i want. Can this help?**
A: You won't know until you try it, but my guess is, it would help if you kept the nail trimmed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ (Dont mind my uneven nails trust the process)
*by E***E on September 2, 2025*

LOVE!💕 Not only is the bottle cute the product is amazing. Honest. I saw this on pinterest and my nails can grow long but they're prone to breaking easily so i got this and its my holy grail now it hardened my nails so quick i mean in under a minute and the shine effect has afterwards is cute! Its a good price and a little goes a long way! Its not thick but also not too watery easy application and its not greasy when its on! For a moment it has a regular nail polish smell but then it immediately goes away when its dries 10/10 i dont see how this isn't more popular but im glad its not lmao

### ⭐⭐⭐⭐⭐ Sturdy, Strengthening Nail Hardener That Works
*by I***L on June 11, 2025*

I’ve been using Sally Hansen Diamond Strength Nail Hardener (0.45 fl oz) for a few weeks, and it’s quickly become a staple in my nail kit. The clear coat goes on smoothly and dries to a glossy finish—my nails look polished and healthy even before applying color. After every use, my nails have felt noticeably stronger and more resilient. What really stands out is how it helps prevent splitting and peeling. I work with my hands often, and since starting this treatment, my nails rarely show wear or damage. A small bottle lasts a long time, and it’s easy to add between manicures or wear alone. For anyone battling weak, brittle nails, this hardener delivers noticeable strength without being stiff or thick.

### ⭐⭐⭐⭐⭐ Excellent: Protects, Strengthens & Shines
*by U***U on August 10, 2023*

Goes on smooth, layer dries quickly, nails sturdier/stronger & smoother looking. Has a glossy finish. Purchased again due to brittle weak breaking nails. It has protected with just 1 coat. I've decorated on occasion with other colours & stickers. It kept things fresh & intact longer. It comes off with an inexpensive nail polish remover. I didnt get paid for this review. No one offered me anything. And, I don't want anything for my review. (Perhaps if others stop paying for them their products would cost less...) This wasnt a vine purchase. I not only bought here, I have purchased it off/on for many years from local stores. I'm glad to say it has consist quality unlike other things. It dries faster then yrs ago. The price did go up & wish it was lower but it does what's expected. I'm glad they didn't offer a bribe for my review. I will continue using it.

## Frequently Bought Together

- Sally Hansen Diamond Strength Nail Hardener 45095 Clear, 0.45 Fl Oz, Pack of 1
- Sally Hansen Hard As Nails®, Natural Tint, Nail Strengthener, Nail Protectant
- Sally Hansen Advanced Hard as Nails™, Clear Nail Strengthener, Includes Retinol and Nylon, Nourishing

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-09*