Sally Hansen Diamond Strength Hardener, 13ml

Product information

 Titanium and real micro-diamonds formula, which instantly bonds to strengthen and seal fragile nail layers with a virtually shatterproof, protective shield. Locks in moisture to nourish and help stop breaking, so nails can grow.
The quick drying formula can be used as a base or top-coat, and strengthens nails by bonding the layers of the nail plate together.
Sally Hansen
Nail Type
Base & Top Coats
Treatment Type


Click & collect

Free Click & Collect from John Lewis and Waitrose shops for collection tomorrow from 2pm
304 participating John Lewis and Waitrose shops

Standard UK delivery within 5 working days


Next, named or Saturday UK delivery.


Next/named working day UK delivery pre-10.30am.


International delivery not available


We want you to be happy with your purchase. If you're not, just return the products to us or to one of our shops. Unless faulty, we'd like this to be within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Depending on the type of product, you can make free returns via our shops, Royal Mail (or courier collection for large or heavy items), Collect+ or via MyHermes.

Find out more about returning products

Q & As


Sally Hansen Diamond Strength Hardener, 13ml 5 5 1 1
Does what it says on the tin Need I say more! Definitely made a difference when trying to grow your nails 22 April 2014
1-1 of 1


Product code :


More than 10 in stock