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Sally Hansen Thicken-Up! Strengthening Nail Thickener 13.3mL

This thickening nail treatment works by protecting weak, thin and brittle nails. The advanced gel complex contains fortifying protein, trehalose and vitamin A to help condition and nourish, yielding strong and resilient nails that won't break, crack or peel.


  • Sally Hansen Thicken-Up! 13.3mL
  • Ideal for weak, thin & brittle nails
  • Advanced gel complex creates layers of protection
  • Fortifying Protein, Trehalose & Vitamin A
  • Conditioning & nourishin action
  • Yields nails that won't break, crack or peel
  • No DBP, toluene or formaldehyde
  • Please note: product must be used within 24 months of opening
  • Country of origin: USA

Customer Reviews


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06 April 2017


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16 December 2016

definitely works for thin brittle nails.

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03 June 2017

30 May 2017

03 April 2017