Character
The Story of Rain
Rain captures the crisp, mineral scent of a fresh downpour, blending ozone, wet earth and subtle green tones to evoke the moment sky meets soil.
Heritage
Early cultures revered rain as a sacred element, using rainwater in temple rites across Mesopotamia and Egypt. However, the scent of rain itself eluded artisans until the 20th century, when chemists sought to replicate petrichor—the earthy aroma after a storm. In 1965, a German research team identified cis‑3‑hexenol as a key green note, but they could not capture the ozone nuance. French laboratories in the 1970s solved the puzzle by synthesizing ozone‑like molecules and blending them with cis‑3‑hexenol, producing the first reliable rain accord. The breakthrough spread quickly to niche houses, where rain became a signature element in avant‑garde fragrances. By the 1990s, rain appeared in mainstream releases, cementing its role as a modern olfactory icon that bridges nature and chemistry.
At a Glance
1
Feature this note
France
Primary source region
Ingredient Details
Synthetic
Synthetic aroma compounds (cis‑3‑hexenol, ozone‑like molecules)
Did You Know
"1970s French labs mixed cis‑3‑hexenol with ozone‑like molecules, inventing the first synthetic rain accord that mimics petrichor."