COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml Ampoule/Serum Dab the puff onto your

Dab the puff onto your face

Post-acne marks: Brightening actives target fading

Infused with Gluconolactone and Succinic Acid

With AGE-R device: apply as directed by the device protocol

Most cleansing oils are aromatic: they smell like roses

COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml Ampoule/Serum Dab the puff onto yourCOSRX 5PDRN Collagen Intense Vitalizing Serum: PDRN and Peptides in a Large Format Serum COSRX's entry into the PDRN category arrives with a generous 100ml bottle at $52, notably larger than most PDRN serums on the market (REJURAN Healer is 30ml at $52). The "5PDRN" name refers to five PDRN adjacent actives in the formulation: standard PDRN, converted PDRN, peptides, collagen fragments, and supporting hyaluronic acid. This positions as the accessible,