Oral Spray is an effective aid to normal psychological functions, expertly blended to help boost energy levels. It is a food supplement. Vitamin B-12 also known as methyl cobalamin, is an important high-quality water-soluble supplement that plays an essential role in the production of your red blood cells and DNA, supporting energy metabolism, as well as the proper functioning of your nervous and immune system. It also helps to reduce tiredness and fatigue. This Vitamin B 12 oral spray is highly effective and natural, delivering Vitamin B 12 quickly and efficiently. Vitamin B 12 is essential for health benefits like immune, metabolic, and overall energy. It supports psychological functions and energy release. So, people with low meat intake seldom get proper amounts of Vitamin B 12 and can rely on this Knoxzy Vitamin B12 spray to compensate for this deficit.