ISDIN Si Nails Strengthening Serum for Brittle Nails 2.5 ml

ISDIN Si Nails is a targeted nail serum designed to strengthen and protect brittle or damaged nails. This easy-to-use click pen delivers a clear finish that helps improve the appearance of nail thickness and hydration.

Key Ingredients

• Full ingredient list on packaging

How to Use

1. Click the end of the pen to dispense the serum.
2. Apply the brush along the nail edge and cuticle.
3. Move the brush vertically across the entire nail surface.
4. If possible, run the brush under the tip of the nail.

• Strengthens the appearance of weak and brittle nails
• Invisible finish suitable for daily use
• Convenient click-pen applicator for precise delivery