Food supplement with vitamin C that helps reduce fatigue and exhaustion, while contributing to strengthening the immune system. Synergistic formula that combines taurine , guarana with vitamins and minerals. Recommended dosage 1 tablet per day dissolved in a glass of water. ingredients 1 effervescent tablet provides on average : Energy 7 Kcal (31 kj) Carbohydrates 1 g Vitamin C 500mg Vitamin B1 1.1mg Vitamin B2 1.4mg Vitamin B3 20mg Vitamin E 12mg Vitamin B5 6mg Vitamin B6 1.4mg Biotin 50μg Folic acid 200μg Vitamin B12 2.5μg Vitamin D3 5μg (200iu) Taurine 200 mg Elderberry extract (Elderberry fruit) 80 mg L-Carnitine 10mg Guarana extract 150 mg (30 mg caffeine) Magnesium 56.25mg Iron 7mg Zinc 10mg Acidity regulator: citric acid, sodium carbonate, bulking agent: sorbitol, vitamin C, magnesium carbonate, vitamins: B3, E, B5, B6, B1, folic acid, biotin, B12, taurine, guarana extract (paullinia cupana kunth) titrated in caffeine, elderberry fruit extract (Elderberry - sambucus nigra L.), anti-caking agent: polyvinylpyrrolidone, flavor, L-carnitine, ferrous gluconate, zinc citrate, vit D3, beetroot powder, carrot and hibiscus concentrate, sweeteners: cyclamates, saccharin. It does not contain sugar and gluten.