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A perfume bottle, a flower, and a laboratory flask with a liquid drop in a minimalist style.

Is your nose sharp enough to climb the ranks of this fragrance chemistry trivia?

Chemistry in Daily Life

ZapStacks

5

Zaps

100

Guerlain’s base notes meet the cold science of esters. You know the scent, but can you identify the molecules? Trace the lineage from Chanel No. 5 to the modern lab. The clock is ticking—distinguish your musks from your aldehydes or get left behind in the top notes.