Nano® Pro Care Extreme Hardener – 10ml | Advanced Keratin Nail Strengthener
Advanced nail hardener designed to reinforce thin, brittle nails and support long-lasting strength.
- Helps prevent chipping, cracking & breakage
- Keratin + biotin support for stronger nails
- Fast-drying between coats for easy use
- For salon & at-home nail care
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Nano® Pro Care Extreme Hardener strengthens weak, brittle nails with an advanced keratin-infused formula that helps reduce chipping and cracking. It dries quickly between coats and forms a durable protective layer for smoother, longer-lasting nail health.
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1
Start with clean, dry nails.
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2
Apply one or two coats evenly to bare nails.
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3
Allow each coat to dry completely before applying the next.
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4
Use regularly to maintain hardness and prevent chipping.
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5
Can be used alone or as a strengthening base coat.
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6
Reapply every 3–4 days for best results.
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7
Remove gently with Nano® 3-IN-1 Remover when needed.
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8
Follow with Nano® Cuticle Oil for hydration and shine.

