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Nail Polish - Keratin hardener
hardening base for soft, weak nails
- Apply keratin hardener as a treatment, a base coat or even as a top coat.
- It strengthens your nails, helps to grow longer faster, smoothes your nail bed for an easy nail polish application.
- Instructions for use : as a base coat and as a hardener, apply one coat on clean dry nails ; as a top coat, once your nails have dried, apply a thin coat over your polish.
- If used as a top coat, it helps your nail polish to last longer. We recommend using our fast drying "60 seconds top coat" and finishing your manicure with a coat of "keratin hardener".
- 15ml bottle
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- Press the space key then arrow keys to make a selection.