This product provides high levels of vitamins C and E plus an excellent level of selenium which is several times greater than is typically added to most multi vitamin and mineral formulas. These antioxidant nutrients are known to protect the cells from oxidative damage caused by free radicals. Research has shown that many plant ‘phytochemicals’ are also powerful antioxidants and this product provides some of these in the form of grapeseed, green tea and rosemary extracts. This product is made in the UK to pharmaceutical GMP standards. Daily intake: I tablet