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Purified Water, Xylitol, Natural Apricot Flavour, Citric Acid, Methylcobalamin (B12), Preservative: Potassium Sorbate, Green Tea Extract, Chromium Chloride.
Every 4 sprays of Boost B12 oral spray contains: Vitamin B12 - 1200mcg, Chromium - 40mcg, Green Tea Extract - 0.5mg.