COSRX 5 PDRN Collagen Intense Vitalizing Serum

COSRX's most advanced regenerative serum to date, built around a multi-complex approach to PDRN that sets it apart from single-source alternatives. The 5 PDRN Collagen Intense Vitalizing Serum combines five distinct forms of Polydeoxyribonucleotide alongside Collagen in a concentrated formula engineered to deliver comprehensive skin renewal across multiple biological pathways simultaneously.

The significance of a five-complex PDRN approach lies in the way different molecular weights and forms of the ingredient interact with the skin at varying depths and through different mechanisms. Where a single PDRN source activates one set of repair and regeneration signals, a multi-complex system creates a broader, more layered biological response — stimulating collagen synthesis, accelerating cellular repair, improving vascular support within the skin, and promoting an overall vitality that single-ingredient formulas cannot fully replicate.

Collagen works in concert with this regenerative framework, reinforcing the structural support of the skin and contributing to the visible plumpness, firmness, and density that are the hallmarks of genuinely healthy, well-treated skin. The intense vitalizing effect is both immediate and cumulative, delivering a discernible radiance and bounce from early use while building meaningful long-term improvements with consistent application.

This is COSRX operating at the frontier of what topical skincare can achieve with regenerative biotechnology.

Suitable for: All skin types, particularly mature, fatigued, and elasticity-compromised skin How to use: After toning, apply 2 to 3 drops onto the face and neck and gently press into the skin until fully absorbed. Follow with moisturiser. Use morning and evening for optimal results.