ISDIN Si-Nails Nail Straightener 2.5ml

ISDIN SI-NAILS Nail Strengthening Treatment is designed to improve the appearance of fragile, brittle nails while caring for the surrounding cuticles. Its formula features Silanediol Salicylate, an organic silicon derivative that supports nail structure, alongside Pistacia Lentiscus Gum, which helps promote keratin, the structural protein essential to nail integrity. Meanwhile, Hydroxypropyltrimonium Hyaluronate helps maintain moisture around the cuticles, while Biosaccharide Gum-2 forms a protective film over the nail surface.

With a lightweight, fast-absorbing texture, this nail strengthening treatment fits seamlessly into daily hand care without leaving a noticeable tint. Regular application helps improve the appearance of nail smoothness and flexibility while keeping cuticles feeling hydrated. Designed for weakened nails and dry cuticles, its transparent finish preserves the natural look of the nails, making it a practical addition to a consistent nail care routine.

Refined Nail Care That Supports Strength and Resilience

• Organic silicon derivative helps support nail structure and resistance to brittleness.
• Pistacia Lentiscus Gum promotes keratin, contributing to stronger-looking nails.
• Cationic hyaluronic acid helps maintain moisture around delicate cuticles.
• Biosaccharide Gum-2 creates a protective surface film against external stressors.
• The transparent, lightweight serum supports smoother-looking nails and supple cuticles without adding color.

Other Details

• Product Type: Nail strengthening treatment
• Key Ingredients: Silanediol Salicylate, Pistacia Lentiscus Gum, Hydroxypropyltrimonium Hyaluronate
• Supporting Ingredients: Biosaccharide Gum-2, Butylene Glycol, Caprylic/Capric Triglyceride
• Texture: Lightweight liquid serum
• Finish: Clear and invisible
• Primary Benefits: Improved appearance of nail strength, flexibility, smoothness, and cuticle hydration
• Applicator: Click-pen with brush
• Suitable For: Weak, brittle nails and dry cuticles
• Net Volume: 2.5 ml