Enrich your skin with medicube PDRN Pink Peptide Serum! Formulated with a 10,000 ppm Salmon PDRN, this serum delivers a real pink formula that improves skin elasticity and erases blemishes. The toning repair system offers immediate calming and strengthening of the skin barrier for a youthful, flawless complexion. Hypoallergenic tested for sensitive skin.