Helenvita's Energy Booster food supplement helps to limit fatigue and at the same time enhances its smooth functioning immune system and cardiovascular system. Helenvita Energy Booster is available in effervescent tablets, which, thanks to their water-soluble form, ensure a better and faster absorption of the nutrients they contain. Contents per tablet Helenvita Energy Booster L-Carnitine 150mg Coenzyme Q10 20mg Guarana extract 100mg Siberian ginseng root extract 50mg Vitamin B12 7.5mg Calcium 120mg Magnesium 60mg Potassium 300mg