Nail Hardener Extra Strong

(1 customer review)


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The undisputed number-one of all nail hardeners! This unique Herome Nail Hardener Extra Strong guarantees strong nails within 30 days.

  • Product does what it promises
  • Efficacy investigated and proven
  • Free returns within 14 days


By using the hardener, nails become iron-strong in no time at all. Follow the course up to 4 times a year. Beautifully long nails are possible for everyone!

Herome Nail Hardener Extra Strong USPs

• Hard and long nails are guaranteed for 30 days
• Designed for weak and splitting nails
• Can also be used as a protective base coat
• Gives a beautiful shine
• This product is TFS resin and Toluene free

Recommended in combination with…

To ensure nails stay strong, we recommend using the Nail Hardener with the Herome Nourishing Nail Oil. This oil keeps the nails both smooth and strong and can be used as often as desired.


Use the Herome Nourishing Nail Oil on the cuticle of your nails during the nail hardening. This gives the nails extra strength! Nourishing Nail Oil prevents nails from breaking or splitting should you bump your nails.

Instructions for use

Day 1: Apply a layer of Nail Hardener
Day 2: Apply a second layer of Nail Hardener
Day 3: Remove the layers with the Caring Nail Polish Remover and apply a layer of Nail Hardener.
Day 4: Apply a second layer of Nail Hardener, etc.
Repeat this for program for 4 weeks.

Additional information

Weight 0062 kg
Dimensions 35 × 135 × 35 cm






1 review for Nail Hardener Extra Strong

  1. lenamichel


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