Vitamin B12 is one of eight essential vitamins needed by your body to function properly. Your body needs B12 to maintain the peripheral nervous system responsible for transporting information to and from the brain and spinal cord to the skin, organs and tissues. B12 is also necessary for your body to create red blood cells responsible for ensuring proper oxygenation within the body. Deficiency of B12 can potentially cause severe and irreversible damage, especially to the brain and nervous system. At levels only slightly lower than normal, a range of symptoms such as fatigue, depression, and poor memory may be experienced. Better You B12 Pure Energy Boost Oral Spray is highly effective and has the added benefit of being completely natural. This unique B12 oral spray many help to increase daily energy and concentration levels. This formula contains the optimum level of Vitamin B12 with added Chromium and Green Tea extract. This highly effective formula is delivered orally under the tongue, quickly entering the bloodstream for the ultimate in bio-availability and convenience. Each dose contains a massive 1,200mcg of Vitamin B12 and provides an impressive 40 servings. Perfect for those who find themselves feeling run down or becoming increasingly fatigued. Suitable for those on a vegetarian diet. Natural apricot flavour.