Cochineal: the bug that colored your red lipstick
The deep red in carmine lipstick comes from a cactus insect the Aztecs taxed and Spain guarded for 250 years. How carminic acid reached your lip bullet.
June 9, 2026 · Sienna Park
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#pigment science
Every article tagged pigment science, newest first.
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product-science Opalescent Pigments: The Chemistry of the Alien-Eye Trend
Pinterest searches for alien-inspired and opalescent eye makeup jumped over 100% this spring. What actually makes a pigment shift colour on the lid?
May 17, 2026 · Maya Chen
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history Oshiroi: how geisha white makeup went from rice to titanium
Oshiroi has been worn in Japan for fourteen centuries. Tracing its formula, lead, then zinc, then titanium dioxide, ends at the molecule in your sunscreen.
May 7, 2026 · Maya Chen