Also known as the 'energy vitamin', B12 plays a vital role in the reduction of tiredness and fatigue as well as other important functions throughout the body. It's really important and very easy to be deficient without realising!
B12 is not produced by plants or animals. This is why a supplement is essential.
The body can create its own vitamin D through exposure to sunlight. However, due to our increasingly indoor lifestyles and reduced sunlight during the winter months, many of us do not get sufficient vitamin D from the sun. Even meat-eaters often don't get enough.
D3 is the most effective form of vitamin D. Our D3 is sourced from Lichen extract - one of the only plant sources of vitamin D3.