The Medicube Collagen Glow Booster Serum is a Korean high-performance treatment that combines hydrolysed collagen with milk protein extract to deeply nourish and plump the skin. This serum is ideal for anyone experiencing a loss of elasticity, dryness, or a lacklustre skin tone who wants a visible "glass skin" effect. By incorporating this niacinamide-rich formula into your routine, you benefit from a strengthened skin barrier and refined pores, as the lightweight liquid absorbs instantly without a greasy residue. The inclusion of ceramide NP and adenosine ensures your skin stays hydrated and smooth, providing a soft-focus glow that makes the face look visibly renewed and energized. Why You Will Love It: Triple-Action Radiance: Blends hydrolysed collagen, milk protein, and niacinamide to visibly brighten tone, smooth texture, and improve skin suppleness. Intense Moisture Boost: Contains ceramide NP and adenosine to deeply hydrate the skin, support its barrier, and help reduce the appearance of fine lines. Protected Freshness: The serum is dispensed via an innovative airless pump, which prevents oxidation and ensures you get the perfect, sanitary amount with every use. Clean Formula: Dermatologist-tested and free from parabens, gluten, and alcohol, making it a gentle yet powerful addition to your daily routine. How to Use: In the morning and evening, apply a generous amount to clean, dry skin. To open, twist the push-button counterclockwise to unlock. Press the button 2 to 4 times to dispense the serum, then gently pat it onto your face, neck, and décolleté until absorbed. After use, twist the push-button clockwise to lock securely.