Serum
COSRX 5 PDRN Collagen Serum, Anti-edad y Efecto Glass Skin, 100 ml
$25.00
An anti-aging serum with 5 types of PDRN and low-molecular-weight (200Da) collagen, formulated for firmness, a lifting effect, and that glass-skin glow.
View on AmazonEstimated price and availability — checked 08/25/2026, may vary.
Pros
- PDRN is one of the most sought-after Korean actives for firmness
- Low-molecular-weight collagen penetrates better than traditional collagen
- Texture built to give that luminous "glass skin" finish
Cons
- It's a treatment-level active, so firming results show up with consistent use, not overnight
Is it right for your skin type?
Ideal for: normal skin, dry skin, combination skin