Are the Essentials suitable for vegetarians/vegans?

Yes, the Essentials are 100% vegan, featuring plant-based sources of vitamin D3 (from Lichen)  and K2 (from fermented natto beans). The omega 3 is sourced from algae oil, encapsulated in bioavailability-enhancing vegan Licaps® with an ideal 2:1 ratio of DHA and EPA.