Providing vitamin B12 in a sublingual format, hydroxycobalamin. Cyanocobalamin, is one of the most popular supplemental forms of B12, but it needs to be converted to adenosylcobalamin, to be fully utilised by the body. Taking the hydroxycobalamin form skips this step allowing the body to absorb the nutrient more quickly. Sweetened with Xylitol, this is a pleasant and convenient way to take this supplement. B12 contributes to normal homocysteine metabolism and towards the reduction of tiredness and fatigue. B12 also contributes towards normal functioning of the immune system and normal psychological function. Note: This product is not intended to diagnose, treat, cure, or prevent any disease, nor should supplements be used as a substitute for a balanced diet. Not intended for pregnant/breastfeeding mothers or children under 18. Do not exceed the recommended dose.