Ten slim vials of blue copper peptide serum give you a clear, watery treatment that slips on fast and leaves no sticky film. The Blue Copper formula is made for the moments you want skin to look rested after a long day, or before makeup goes on. If you're choosing between variants like HA or CICA B5, this one leans into that cool, fresh feel.
HA keeps it cushioned
Hyaluronic acid skincare is built in, so the finish feels soft instead of tight. Each vial is easy to open and use before moisturizer, and the texture stays light enough for layering with other steps. You get that plump, smooth slip people reach for when skin feels dry, especially around the cheeks and under the eyes.
CICA B5 brings calm
For days when your skin wants a gentler touch, the CICA B5 benefits show up in the way this serum settles in without heaviness. It's the kind of step you can tuck into a simple routine with SOYBEAN PEPTIDE or BIRCH AZE versions nearby, then keep going. Clean, compact, and easy to ration out vial by vial.
