The story of spirit making

With revolutionary methods, we challenge the old axioms of the spirits industry. By using ultrasound alongside a range of complementary techniques, we accelerate the aging of spirits from years to days in our custom-built reactor. This precision gives us the freedom to refine our creativity and pursue genuine discovery.

The Story Behind EtOH

After finding success as the co-founder and master brewer of TO ØL, Tobias has since moved into the world of aged spirits – bringing with him his innovative methods and ability to create interesting flavour experiences.

Tobias is a food scientist engineer specialising in brewing science and technology. He started EtOH Spirits in 2017, as he was looking to bring innovation to an industry steeped in tradition.

Curious about exploring flavour through technology, Tobias started a collaboration with the University of Copenhagen. To research how ultrasound, heat, and oxygen could be used to accelerate the aging process of spirits. Studying the properties of wood and the effects of these techniques he found it was possible to age a spirit in just days, while still bringing out the same complexity and nuance of a decade-old aged spirit.

Based on his research, he built the first prototype reactor with his father, a retired engineer, capable of aging spirits using high-frequency ultrasound, heat, and oxygen.


Today, EtOH Spirits works with some of the world’s largest spirits brands, conducting R&D and enabling modern, in-house production by implementing scaled technology within distilleries to improve efficiency and maintain full owner control.

Jensen Reactor Mk I

With the reactor, we at EtOH Spirits can focus our creativity on exploring and experimenting with different ingredients, woods, and base spirits.

The process of creating refined, high-quality spirits from scratch now takes less than a month—something that would traditionally require years of development.

This freedom allows us to produce innovative and distinctive spirits, with flavours carefully integrated and extracted through precision, passion, and care.

This is what we believe to be the future of spirits.

Custom reactor equipment used in EtOH Spirits' B2B solutions for rapid spirits aging.

See the results for yourself

Appealing

A Novel spirit designed to bring out the flavours of winter. A bold blend of malt, pulp from Danish Red Aroma Apples and a careful selection of cinnamon and black cardamom.

White Forest

Intensely aromatic cedar paired with sweet chestnut wood. A smoky spirit with elements of spicy rye and salt speckled peated malt.

Arbejd

A Classic spirit. Arbejd is pierced with the aroma of peat and phenols. A bold identity boasting with a smoky character.