IDOL COLOR Nail Hardener -Nail Care Oil for Moisturizing, Fixes Dryness, Burrs, & Roughness

IDOL COLOR Nail Hardener: Advanced Strengthening Formula for Resilient, Gorgeous Nails

Key Ingredients: Science-Backed, Targeted Nail Care

Retinol (Vitamin A)
Accelerates keratinocyte renewal to repair weak, peeling nails caused by frequent gel/acrylic use or harsh chemicals. Restores smoothness and prevents surface damage.

D-Panthenol (Pro-Vitamin B5)
Deeply hydrates the nail bed, locking in moisture to combat brittleness and splitting. Ideal for thin, soft nails or post-removal recovery.

Keratin (Nail Protein)
Rebuilds the nail’s structural integrity by reinforcing keratin fibers, boosting hardness and flexibility to resist cracks from daily wear.

Sodium Hyaluronate (Hyaluronic Acid)
Forms a moisture-retaining barrier to prevent dehydration-induced fragility, while enhancing polish adhesion for longer-lasting manicures.

Why You’ll Love It
✅ 7-Day Strength Boost: Visibly harder nails (up to 30% stronger*). C-curve tightens naturally, and ridges fade for a glossy finish.
✅ Gentle & Safe: Formaldehyde-free, fragrance-free, and suitable for sensitive nails, including pregnant users.
✅ Versatile Use: Wear alone as a clear treatment or under polish/gel for added durability.
✅ Travel-Friendly: 15ml  for precise, mess-free application.