Kost Calcium Gel Hardner

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Kost Calcium Gel Hardner

Kost Calcium Gel Hardner

Original price was: €3.50.Current price is: €2.50.

Kost Calcium Gel Hardener, your go-to nail treatment for weak, fragile, or splitting nails. This clear, calcium-infused gel reinforces the nail plate, helping to reverse brittleness and encourage stronger growth. Add a polished shine and resilient finish to your nail routine—without the usual harsh additives.

Key Benefits

  • Strengthens and protects—helps nails resist peeling, chipping, and cracking over time

  • Multi-layer use—works great as both a base and standalone treatment

  • Clean formula—free from formaldehyde, DBP, and toluene, aligning with cleaner beauty standards

SKU: K.SCA Categories: ,

Description

KOST Calcium Gel Hardener – Strength & Protection for Weak Nails

Transform fragile, breakage-prone nails with KOST Calcium Gel Hardener, a strengthening treatment designed to reinforce, protect, and restore the natural beauty of your nails. Infused with calcium-rich ingredients, this hardener builds resilience and durability, reducing the risk of splitting, peeling, and chipping.

Its gel-effect formula creates a protective shield over the nail surface, locking in strength while leaving behind a smooth, glossy finish. Lightweight yet effective, it works both as a treatment and a base coat, preparing your nails for flawless polish application.

With regular use, nails feel stronger, healthier, and more resistant to daily stress. The easy-glide brush ensures even coverage in a single stroke, making application quick and effortless.

Ideal for anyone struggling with thin, soft, or weakened nails, KOST Calcium Gel Hardener helps you achieve salon-quality results at home while improving long-term nail health.

✅ Key Benefits

  • Strengthens weak and fragile nails

  • Calcium-enriched formula for resilience

  • Creates a protective, glossy shield

  • Helps prevent splitting, peeling, and chipping

  • Works as both a treatment and a base coat

  • Easy application with precision brush

How to Use

Apply one coat directly onto clean, dry nails.
For best results, use 2–3 times per week.
Can be used alone for a natural look or as a base coat under nail polish.

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