ISDIN SI-Nails Strengthener Serum - 2.5ml

ISDIN SI-Nails Strengthener Serum is your solution for promoting nail growth and strengthening brittle nails. Clinically proven, it increases nail thickness, density, and durability while providing visible results in just 14 days. This serum features cationic hyaluronic acid for cuticle moisturization, Silanediol salicylate to promote silicon, and Pistacia lentiscus gum for keratin support. Repair brittle nails and reduce roughness for healthier, more beautiful nails.
Key Benefits:

• Increases nail thickness, density, and strength

• Promotes healthy nail growth

• Hydrates and protects cuticles with cationic hyaluronic acid

• Enhances keratin structure to reduce nail roughness and breakage

• Visible results in just 14 days

• Easy-to-use pen applicator for precise, mess-free application

• Suitable for brittle, damaged, or post-acrylic nails

How to Use:

• Apply daily to clean, dry nails and cuticles.

• Use the pen applicator to brush the serum over the nail surface and cuticle area.

• Do not wash hands or apply other products for at least 1 hour after application.