Sona Vitamin B12 60 Tablets support your overall health and wellbeing. Each tablet contains 500µg of natural methylcobalamin, the active enzyme form of B12 that your body retains for longer. This helps keep your nervous system in good health, boosts energy levels, and enhances the function of your immune system. It also helps improve memory. This product is suitable for both men and women, and is free from artificial colours, flavours, or preservatives. It comes in a pack of 60 tablets, one tablet per day.