About BlueShield
Clean beauty, backed by science.
BlueShield was created by a team of chemists and skincare-obsessed makers who were tired of “clean beauty” that asks you to take everything on faith. We built a serum around one honest idea: if the active is really there, you should be able to see it. That’s the blue drop — and it’s the whole point.
The idea
Make an invisible benefit visible — so trust comes from proof, not promises.
The active
Phycocyanin from spirulina — a naturally blue, antioxidant-rich pigment.
The promise
Transparent, fragrance-free, vegan and cruelty-free — no vague claims.
The rule
No green. Our hero is the blue pigment, not the plant — cobalt all the way.
One blue drop. Daily shield for stressed skin.
See the science, or start the ritual at the launch price.
Explore BlueShield