21 Nov 2019 --- Perfect Day is continuing to close the gap between vegan and animal-derived foods, with the US start-up set to use its animal-free process to make real milk fat. The company plans to have a marketable prototype before the end of 2020, aiming to support commercial launches in 2021. This will be via partnerships spanning different product categories and will be available through several international channels. This move into fat is driven by the success and functional applications of its flora-based dairy protein. Perfect Day has been broadening its technology portfolio, revolving around the idea of harnessing flora to efficiently and flexibly convert plant carbohydrates into other nutrients.