



💅 Elevate your nail game with diamond-powered strength—because your nails deserve the best!
Sally Hansen Diamond Strength Instant Nail Hardener is a 14ml transparent base coat enriched with titanium and diamond particles. Designed to instantly strengthen and protect soft, brittle nails, it features a synthetic brush for precise application and a fast-drying formula ideal for professional, on-the-go use. Highly rated and a top seller in nail strengthening, it offers versatile use as a base or standalone hardener.




| ASIN | B003VDCF2Y |
| Age Range Description | Adult |
| Best Sellers Rank | 4,237 in Beauty ( See Top 100 in Beauty ) 7 in Nail Strengthening |
| Brand | Sally Hansen |
| Brand Name | Sally Hansen |
| Colour | transparent |
| Customer Reviews | 4.4 out of 5 stars 5,811 Reviews |
| Finish Type | Sheer |
| Included Components | Top Coat |
| Item Dimensions | 7.3 x 2.5 x 14 centimetres |
| Item Form | Liquid |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 7.3 x 2.5 x 14 centimetres |
| Item height | 5.5 inches |
| Manufacturer | Sally Hansen |
| Material Features | Nail Hardner |
| Model Name | Diamond Strength Instant Nail Hardener 0.45 Fl Oz |
| Model Number | 30006207000 |
| Model name | Diamond Strength Instant Nail Hardener 0.45 Fl Oz |
| Nail Polish Type | base |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Special Features | Titanium Micro Diamond Hardener |
| Special feature | Titanium Micro Diamond Hardener |
| Type | base |
| Unit Count | 14.0 millilitre |
S**N
Great product
It made my nails stronger and helped them grow
A**N
Worth using
This nail varnish really helps to save your nails
C**T
Very Good product
This product does what it claims and my wife is very pleased with it
G**L
Great product
I bite my nails and used to wear acrylic, my nails where so brittle before using this product, my nails are strong and finally growing
C**E
Fabulous !!
Fabulous, easy to apply, really hard wearing and with a gorgeous shine, love it !!
L**N
It’s ok
It’s ok. Cheaper on here than in the shops
S**R
A happy customer
Good quality product, arrived as agreed in good condition. Would recommend, thank you.
K**Z
Love it strengthens nails
Always use this alongside other Sally Hanson products
Trustpilot
5 days ago
2 weeks ago