COSRX 5PDRN Collagen Intense Vitalizing Serum – Firming & Glowing Korean Serum with Salmon DNA, Centella, Lactobacillus PDRN & Collagen

COSRX 5PDRN Collagen Intense Vitalizing Serum

This Korean serum blends multiple DNA-derived actives with ultra-fine collagen to create a lightweight, nourishing treatment designed for daily use. The formula emphasizes hydration, gentle care, and a skin-first approach that supports a vibrant, rested look without overwhelming fragrance or color.

Key benefits

• Powered by 5 PDRN Complexes – DNA-derived actives from salmon, green caviar, rice, lactobacillus, and centella asiatica aim to promote skin vitality and a clearer texture.
• Low-molecular collagen (200 Da) – Ultra-fine peptides work in synergy with PDRN to help support firmness and elasticity while maintaining a smooth feel.
• Intense hydration & revitalization – Deep moisture helps reduce the appearance of dullness and supports a refreshed complexion.
• Dermatologist tested for sensitive skin – Gentle enough for daily use on dry, damaged, or sensitive skin; no artificial color or fragrance.

Who it may suit

• Dry or stressed skin seeking a hydrating, comforting step
• Skin requires a lightweight serum that layers well with other products
• Those looking for a fragrance- and color-free option that still delivers visibly refreshed skin

Texture, routine fit, and tips

The serum offers a smooth, gel-like texture that absorbs efficiently without a heavy finish. For best results, apply after cleansing and toning, then follow with moisturizer or sunscreen as part of your morning or evening routine. A small amount typically covers the face with a gentle, even layer.

Ingredient story

In addition to the 5 PDRN complexes, this formula features a constellation of actives designed to work together for vitality and resilience. The inclusion of centella and lactobacillus supports a calming, balanced routine, while the presence of salmon DNA-inspired actives and rice derivatives adds a peptide-rich complexity that pairs with low-molecular collagen to support surface feel and elasticity.