Katrin Davidsdottir and Annie Thorisdottir are about to launch their newest business venture, an Icelandic marine collagen drink called dóttir. The drink was created and formulated by Jen Milks and Kelly Meredith.
While this new sparkling drink has been in the works for a while, Milks and Meredith were on the Winning The Moment podcast in October to discuss how they came up with idea, created the name, dóttir, and their plans for the new beverage.
Then, yesterday, @drinkdottir, made its first Instagram post, previewing the drink and urging those interested to follow the page for more updates as they get closer to launch.
Their website, drinkdottir.com, comes with a landing page with a countdown to the launch on December 9, 2025. You can also sign up to their email list to get early access to dóttir.
Upon launch, dóttir will come in three flavors: Strawberry Lemon, Mixed Berry and Mandarin Orange. Each can will include 105g of caffeine alongside the Icelandic marine collagen and will have no sugar or artificial flavors.
dóttir will be canned in Colorado and it will be able to be purchased and shipped anywhere within the United States.
Previous Ventures
This is not the first time Katrin and Annie have lent their name to a business venture. In 2021, Dóttir Audio was launched. A year later the brand’s parent company, STRAX, discontinued operations.
Then, last year, they launched Dottir Skin, an Icelandic sunscreen that featured sweat-resistant, fragrance-free sun protection. Dottir Skin is still up and running, shipping to the United States is currently unavailable.

