Chemist Direct Vitamin B12 Tablets contain 500 ug of Vitamin B12 to support a range of functions within the body. Suitable for vegetarians and vegans. Free from Nuts, Gluten, and Soy. Chemist Direct Vitamin B12 Tablets support the immune system, aid reduction of tiredness and fatigue, and contribute to normal red blood cell formation. Key Features of Chemist Direct Vitamin B12 500 ug of Vitamin B12 Supports the immune system Aids reduction of tiredness and fatigue Contributes to normal red blood cell formation Suitable for vegetarians and vegans Free from Nuts, Gluten, and Soy