Natural caffeine free Effervescent tablets combining brain nutrients and B vitamins.Containing vitamin B5, vitamins B3, B6 and B12, choline, arginine, acetyl-l-carnitine and theanine, this formula helps reduce tiredness and aid mental performance, as well as contributing to the normal function of the nervous system. Energy & Focus is ideal for adults and children over 13 years, is vegetarian and vegan-friendly and can be taken at any time of the day. Simply add to water and allow to gently dissolve to make a tangy effervescent drink without any of the nasties. Energy & Focus is free from artificial colours, flavourings and preservatives. IngredientsNiacin (vitamin B3) 18mg Vitamin B6 9mg Folic Acid 45µg Vitamin B12 9µg Pantothenic Acid (B5) 22.5mg Choline 180mg Arginine 90mg L-Theanine 90mg Acetyl L-carnitine 45mg.