The medicube PDRN Pink Peptide Serum Mask is a single-sheet gel mask within medicube's Pink PDRN line — a "serum mask" concept that loads a full serum-level essence into a gel format, delivering a concentrated treatment in one application. The gel structure holds significantly more essence than conventional fabric sheet masks, with approximately 15g absorbed per use rather than sitting on top of the skin and evaporating.

The active system is built around three converging complexes. Salmon PDRN (Sodium DNA 3ppm) provides the polynucleotide-level regeneration and barrier restoration that anchors the entire Pink line. Hydrolyzed Collagen at 300ppm delivers low-molecular collagen peptides for surface hydration and smoothing. The 10-peptide complex — one of the most comprehensive single-mask peptide systems in the K-beauty market — addresses skin aging from neuromuscular, signal, copper repair, and brightening pathways simultaneously. Notably this includes both Acetyl Hexapeptide-8 (Argireline) and Acetyl Octapeptide-3 (Snap-8, an enhanced next-generation version), plus Palmitoyl Pentapeptide-4 and Palmitoyl Tripeptide-1 forming the full Matrixyl 3000 complex.

The dual Vitamin C system — free Ascorbic Acid and Ascorbic Acid Polypeptide — provides simultaneous immediate brightening and stable sustained delivery in a format that is usually too unstable for Vitamin C. The gel's cool, semi-sealed application environment reduces the oxidation rate during use. Cyanocobalamin (Vitamin B12) gives the mask its pink colour without artificial colorants, consistent with the Pink line's visual identity.

The colour-change mechanic — gel transitions from pink to transparent — serves as a functional indicator: when the pink has fully disappeared, the essence has been optimally absorbed. This corresponds with the mask's clinical -7.9°C cooling effect fading as the gel reaches equilibrium with skin temperature. Hypoallergenic tested. Contains fragrance.

Formulated for all skin types. Hypoallergenic tested. Particularly beneficial for:

Contains Fragrance — those with fragrance sensitivity should patch test first. Contains salmon-derived PDRN — not vegan. Pink colour from Cyanocobalamin (Vitamin B12), no artificial colorants. Clinical: 79.7% surface hydration improvement, 48-hour elasticity maintenance from single use.