Viridian is a British brand of nutritional supplements. Their supplements are described as ethical, as the company prides itself on three main areas: quality, environment and charity. The company's products are a mark of the highest quality, as evidenced by the fact that 99% of their products meet KOSHER purity requirements.
They do not use genetically modified or irradiated sources and 5% of the company's profits go to charity. A likeable brand, right?
If you're looking for the most calcium-rich vitamins and minerals, then Veridian is the perfect choice.