BioCeuticals B12 Spray - 50mLDescription BioCeuticals Vitamin B12 is important for the maintenance of nervous system health and function, healthy red blood cell production, energy production and healthy immune system function. It may be beneficial for people at risk of vitamin B12 deficiency. The refreshing peppermint flavoured, sublingual oral spray provides a more efficient method of delivering vitamin B12. Feature Assists healthy red blood cell production. Supports energy