Sally Hansen Diamond Strength Nail Hardener

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Was £9.00
13.3 ML | £6.02 per 10ML
  • Save £1 on selected Sally Hansen

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Arrow Product details

  • Ends splitting, cracking and peeling!
  • Noticeably harder, stronger nails instantly.
  • Grow healthy-looking nails in 5-7 days
  • Titanium and Micro-Diamond formula instantly bonds to strengthen and seal fragile nail layers
  • Locks in moisture to nourish and help stop breaking so nails can grow

How to use

  • Apply 1 coat to bare nails
  • Use alone or as a base coat


Butyl Acetate, Ethyl Acetate, Alcohol Denat., Nitrocellulose, Isopropyl Alcohol, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Triphenyl Phosphate, Trimethyl Pentanyl Diisobutyrate, Sucrose Acetate Isobutyrate, Etocrylene, Dimethicone, Isopropyl Titanium Triisostearate, Diamond Powder, D&C Violet No. 2 (Ci 60725). more less

Delivery options

Click & Collect
Collect from one of 2,200 stores. £1.50 or free when you spend £15 or more.

Standard Delivery
£3.75 or free when you spend £25 or more.

Next Day Delivery
Order by 10pm (subject to change during promotions), available 7 days a week for £4.95. Usually delivered between 8am and 9pm. The earliest delivery date for these orders will be shown at the checkout.

Named Day Delivery
£3.95 - choose a weekday within the next 14 days for delivery.

For more information see our delivery help or view our returns policy.

Sally Hansen Diamond Strength Instant Nail Hardener 3.3 5 16 16
Sally's Nail Hardener Great nail strengthener. Apply two coats, will last for days without chipping. November 4, 2009
complete let down After 2 months of use, my nails still peel but don't break as much but it was the peeling that i bought it for and it smells like curry when dry. November 28, 2009
Sally Hansen I love this nail strengthener!! I have been using this for about two weeks and my nails are so much stronger and longer!! I used a cheaper Sally Hansen nail strengthener before, but after a day it just peeled off, so I bought this one and it is sooooo much better!! February 20, 2010
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