@cosrx_official
COSRX OfficialNoticing your skin doesn't bounce back quite like it used to?👀 Sometimes it's your skin's way of telling you it needs a little extra support. That's why we paired Copper Peptide and Bakuchiol in our Blue Peptide Duo💙 to help support elasticity, improve the look of early signs of aging, and keep skin looking healthy and radiant! Which sign have you noticed lately?
On the profile · Jun 19, 2026