Our high strength Vitamin B12 BOOSToral spray (1200 mcg methylcobalamin per dose) delivers fast effective nutrient absorption. Supports energy release, immune health and cognitive function Advanced clinically proven formulation: Vitamin B12 combats fatigue by playing a crucial role in energy production It supports the normal function of the immune system, helping fight illness and infections through the year It plays a vital role in helping maintain normal psychological function – supporting cognitive function, helping to balance mood and ease stress & anxiety It helps support red blood cell formation, essential to carry oxygen around the body Nutrient Per Daily Dose (4 sprays) Nutrient Reference Value Vitamin B12 1200 g 48000% Chromium 40 g 100% Ingredients:Water, diluent (xylitol), humectant (glycerin), methylcobalamin (vitamin B12), flavouring (natural apricot), preservative (potassium sorbate), acidity regulator (citric acid), chromium chloride (chromium). Free from:Sugar, colours and flavourings, and bulking agents/fillers.