I will admit, I was a bit surprised the first time I googled ambergris. This, for example, is the first sentence that you find if you look it up on Wikipedia:
Ambergris is a solid, waxy, flammable substance of a dull gray or blackish color produced in the digestive system of and regurgitated or secreted by sperm whales.
If you follow this blog you might have gotten accustomed by now to the fact that perfume and animal secretions have a lot in common, and accepted that probably you have had both one and two of them on your skin. You have also probably noted that most of these secretions are replaced with synthetic options nowadays. But not always. Perfume houses are not always enthusiastic when it comes to defining whether they use synthetic or natural ingredients but I have heard that for example Creed use natural ambergris. Some people are put of by this but in my opinion, if the animal is not harmed and the synthetic option can be allergenic – then nature’s gifts are definitely my preference.