Sandalwood found to have wound healing effects

The implications of a fascinating piece of new research could be widespread: 

Researchers at the Ruhr-Universität Bochum in Germany have found that not only are there olfactory receptors in the top layer of human skin, but have shown that a particular sandalwood odourant can trigger those receptors resulting in increased growth and migration in the surrounding cells.

As this is such new research, there is every chance that other odourants will, in the future, be found to have similar or perhaps quite different effects on the skin with obvious implications for their use in perfumery as well as for medical and other applications.

This research, led by Dr Daniela Busse and Prof Dr Dr Dr med habil Hanns Hatt from the Department for Cellphysiology published their report in the "Journal of Investigative Dermatology”.  

There are many synthetic sandalwood
odourants of which this is one

Reporting of the findings appears in Time but they don’t mention there, the answer to the question that will be uppermost in the minds of perfume-makers: which specific odourant has this effect?

The answer is it was Sandalore (a brand name owned by Givaudan) or 3-methyl-5-(2,2,3-trimethyl-1-cyclopent-3-enyl)pentan-2-ol, if you prefer the chemical designation.