Contains Oligopin, a source of proanthocyanadin molecules. These may be beneficial in helping with capillary integrity & connective tissue in blood vessels.• Oligopin pine bark extract is a very high quality source of pine bark extract sourced from French Maritime pine trees, & provides a rich source of proanthocyanadin molecules • Pine bark extract may help to prolong the lifetime of the antioxidant vitamins C & E, as well as providing its own antioxidant benefits • Pine bark extract may also help to support the immune system • Pine bark extract may help to support cardiovascular health • The proanthocyanadin molecules from pine bark extract may help to support capillary integrity & the strength of connective tissue