By Christiaan has been founded in 2020 by Chris Gerrits Jans. He is also the owner of Moquer Hairstyling and Grooming and has many years of experience with hair styling products for men. He wanted to create not only a good product, but also a stylish design and environmentally friendly packaging. The Calypso Clay comes in a frosted glass jar with a wooden lid. The product is produced in the Netherlands, does not contain any parabens, sulfates or perfume and is cruelty free.