Millions of people in the UK use vitamins and supplements. In fact, Provacan CBD oil is considered a food supplement. Over the years, many customers have asked us about introducing a standard vitamin range and we do hate to disappoint! Introducing the inaugural range of Provacan vitamins! We have chosen some of the most popular and recommended vitamins to support your wellbeing. Vitamin C, Vitamin D3 and Magnesium. As always, we look forward to your feedback.