Saint Germain Nail Care Hardner Extra Strong Hardner

Saint Germain Nail Care Extra Strong Hardener is a high-performance nail treatment formulated to strengthen and protect weak, brittle, or damaged nails. Ideal for those struggling with nail splitting, peeling, or breakage, this hardener reinforces the nail surface and promotes healthier, more resilient nails with regular use.

•Protects nails from everyday damage by forming a durable outer layer.

•Promotes growth of stronger, healthier-looking nails over time.

•Versatile use: Can be applied as a base coat or worn alone on clean, dry nails.

How To Use

•Ensure nails are clean and dry.

•Apply one coat as a base layer or as a standalone treatment.

•Reapply 1–2 times per week for optimal results.

Discontinue use temporarily if any irritation or sensitivity occurs.