@cosrx_official
COSRX OfficialYour Blue Peptide duo works even better with the right pairings💙👀 Hydration, barrier, early anti-aging care… customize your routine based on your skin’s needs✨ Which Blue Peptide combo would your skin choose?💧 *As the Blue Peptide Serum and Cream are formulated with high concentrations of active ingredients, we recommend using them separately from Vitamin C products, including our The Vitamin C 13 Serum and The Vitamin C 23 Serum, to help optimize absorption and performance. For best results, use them at different times of the day (e.g.,Vitamin C in the evening and Blue Peptide in the morning).
On the profile · Jun 4, 2026