Pyridoxine vitamin B6 V145 Pyridoxine vitamin B6 is watersoluble & therefore not stored in your body. If not used it is excreted within 8 hours after ingestion so like all the other B vitamins it needs to be replaced by whole food or supplements. Recommended Intake One tablet daily as a food supplement or as directed by a practitioner. What does it do It may support digestion of protein It may help to balance sex hormones It may help prevent nervous & skin disorders