Vitamin D3 is sometimes known as the sunshine vitamin and is documented to increase levels of happiness
This D3 is derived from the lanolin of sheep’s wool. The farmers do not have organic certification for the product but in producing this D3 is that they do not start with lanolin that was extracted using harsh chemical solvents like hexane (very typical in commercial d3 production). It is in an innocuous olive oil base and is a very elegant way to ensure you get much needed D3 for all ages. The product is from Premier Research Labs who are renowned for their scrupulous quality control whereby their products contain absolutely zero as they say toxic tag alongs.