K-Secret Collagen Boosting Secret Sleep Mask is an overnight treatment designed to nourish and revitalize the skin while you sleep. Its collagen-boosting formula helps improve skin elasticity and moisture for a smoother, more refreshed complexion by morning.

Key Features

• Supports collagen production for firmer-looking skin
• Provides deep overnight hydration and nourishment
• Helps improve skin elasticity and smoothness
• Lightweight sleep mask suitable for nighttime use
• Suitable for all skin types