Nail Hardener Strong

Choose your variation
  • Nail Hardener Extra Strong
  • Nail Hardener Sensitive


Immediately available

Happiness in a bottle! The Nail Hardener Strong will get you very strong nails in no time. Try the nail hardener yourself and be amazed by the result. Do you have extremely weak nails? Then use the Nail Hardener Extra Strong.

  • SKU: E20200
  • EAN: 8711661004345
  • Content: 10ml
(3 customer reviews)
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The nail hardener ensures that weak and brittle nails don’t break so they can continue to grow.

  • Efficacy of the product has been studied and proven.
  • For weak and brittle nails.
  • Gives a nice shine.
  • This product is TFS resin and toluene free.

Day 1: apply one layer of the nail hardener.

Day 2: repeat and apply a second layer of Nail Hardener.

Day 3: remove the layers with the Caring Nail Polish Remover and apply a new layer of the nail hardener.

Day 4: apply a second layer of Nail Hardener, etc.

Repeat these steps for 30 days.

For ideal nail care, use the Glass Nail File Large. Due to the special structure of the glass nail file, the nail plates remain closed and no air will get in.

Use the Nourishing Nail Oil during the nail hardener treatment. Apply the oil to the inside of your nails to give the nails extra resilience and keep them supple. 

3 reviews for Nail Hardener Strong

  1. angie3au |

    Have always had soft pealing nails first time ever got nice strong nails, friends have noticed better nails. Recommend to all types

  2. ksyushal |

    I’ve had broken and peeling nails for years. Probably since I was a teeneager. I could not really do anything about it and could not really protect them. Until one day i bough this at a duty free. I am on my third bottle now, and there is definitely nothing better than this on the market. This is for once a beauty product that really works! try it! thanks Herome.

  3. emaaugustabanu |

    This is arguably the best product I tried for helping my frail nails get stronger. The effects are immediate, I could see a change in less than 3 days. Long healthy and beautiful nails are possible with continuous use. It’s truly wonderful. Make sure you protect your cuticles with an oil/balm before use to keep them nourished.

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