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Thomas POUPLIN

Thomas POUPLIN

Founder and Managing Director

About Us

About Us

Who we are Le laboratoire Olfactif du Siam (LOSiam) is an artisanal fragrance laboratory located in Chiang Mai, Northern Thailand. LOSiam brings together the French fragrance extraction heritage and cutting-edge innovations with Thailand’s rich nature & endemic species. Founded in 2022, with over two decades of expertise in

Aesthetics of Scent Awards 2024

Aesthetics of Scent Awards 2024

What a great time at the Aesthetics of Scent Awards 2024 in Bangkok with Thai Perfumers! Thank you to everyone who visited our booth and took the time to explore our absolutes and natural extracts. We appreciated your feedback on our new developments and many inspiring interactions for new ideas.

Reflecting on an Incredible Event Season!

Reflecting on an Incredible Event Season!

Over the past few weeks, the LOSiam team has had the privilege of participating in an exciting lineup of events, starting with Beautyworld Middle East in Dubai (October 28–30), followed by the Global Fragrance Summit by The International Fragrance Association (IFRA) (October 31), also in Dubai. We then returned

School kids from Chiang Mai discover the world of taste!

School kids from Chiang Mai discover the world of taste!

A great experience of transmission for the Laboratoire Olfactif du Siam (LOSiam) at the brand new French school in Chiang Mai during the Semaine du Goût. Our talented flavorist Chloé Aimaretti took the students on a taste journey. Through expertly prepared extracts, she introduced them to the five fundamental flavors: