Medicube PDRN Pink Collagen Bubble Serum is an advanced Korean skincare serum formulated to deliver visible hydration, radiance, and skin plumpness in seconds. Featuring a unique bubble-to-serum texture, this lightweight formula transforms instantly upon contact with the skin, absorbing within 10 seconds without leaving any sticky residue. The naturally pink serum uses a dual-layer system to keep active ingredients fresh until activation, ensuring maximum performance with every use.
Powered by 99% pure PDRN, collagen, and 5% niacinamide, this serum helps improve overall skin clarity, elasticity, and glow while supporting the skin’s moisture barrier. Dermatologist-tested and free from artificial colorants and fragrances, it is suitable even for sensitive skin.
 
Key Benefits
 
- Delivers a smooth, plump, and radiant glow
- PDRN and niacinamide help balance uneven skin tone and enhance clarity
- High-purity collagen supports a supple, bouncy-looking complexion
- Microbubble technology allows fast pore-level absorption
- Lightweight, non-greasy formula with no stickiness or residue
 
Clinically tested results show:
 
Skin hydration (up to 12 layers): +261%
Skin radiance: +45.1%
Skin plumpness: +18.3%
 
Advanced Bubble-to-Serum Technology
 
The ultra-fine microbubble formula bursts instantly upon application, transforming into a silky serum that absorbs quickly and evenly. This innovative texture ensures precise hydration delivery while maintaining a breathable, comfortable feel on the skin — ideal for both skincare routines and pre-makeup application.
 
Powerful Dual-Layer Formula Explained
 
The golden 90:10 dual-layer design combines:
 
PDRN (Polydeoxyribonucleotide) to improve the appearance of skin vitality and clarity
Collagen to enhance smoothness and visible elasticity
 
This system preserves ingredient stability until shaken, activating the serum for optimal glow, moisture retention, and skin resilience.
 
Hydration & Barrier Support
 
A skin-strengthening blend of Hyaluronic Acid, Ceramide, and Panthenol deeply hydrates while reinforcing the skin’s moisture barrier. With continued use, skin appears healthier, more supple, and visibly glowier.
 
Skin Concerns
 
Medicube PDRN Pink Collagen Bubble Serum helps improve:
 
Dull and tired-looking skin
Dehydration and moisture loss
Uneven skin tone
Loss of firmness and elasticity
Rough or uneven texture
 
Suitable Skin Types
 
All skin types
Sensitive skin
Dry, normal, combination, and oily skin
 
Dermatologist-tested for low irritation and formulated without artificial fragrances or colorants.
 
How to Use
 
Shake well before use to activate and blend the dual layers.
Apply an appropriate amount after toner or before makeup.
Gently massage in circular motions until fully absorbed.
 
Pro Tip: Apply in thin layers for a healthy, glass-like glow without heaviness. For an intensive glow treatment, soak cotton pads with the serum and use as a quick radiance mask.