Quest Vitamin B6 50mg contains Vitamin B6 which is involved in the synthesis of brain chemicals (neurotransmitters) which profoundly affect mood and behaviour.Quest Vitamin B6 50mg releases the essential nutrients for the generation of energy from carbohydrate stores in liver and muscle and from protein. Vitamin B6 has a regulatory role in the activity of steroid hormones and regulates the management of blood homocysteine levels. Recommended to support female health during periods of hormone fluctuation.Directions:Take one or two tablets daily with food. Swallow with water. Do not exceed directions for use.Actives:Vitamin B6 50 mg Parsley Leaf Extract 12.5 mg (equivalent to 50mg Parsley Leaf Powder)Ingredients:Di-Calcium Phosphate, Bulking agent: Microcrystalline Cellulose, Vitamin B6 (as Pyridoxine HCl, Methyl Cellulose), Parsley Leaf Extract, Magnesium StearateWarnings:Long term intake of this amount of B6 may lead to mild tingling and numbness.