What is yeast vite food supplement yeast vite food supplement tablets is a fast, gentle pick me up with caffeine and essential b vitamins for the speedy relief of mental and physical fatigue and general tiredness. Containing caffeine and essential b vitamins, yeast vite tablets are a gentle but effective solution to combating fatigue. Ingredients what are the active ingredients per two tablets, caffeine 100mg, thiamin vitamin b1 0.334mg 30% recommended daily allowance, riboflavin vitamin b2 0.334mg 24% recommended daily allowance, niacin vitamin b3 3.5mg 22% recommended daily allowance, glucose, cellulose, yeast powder, caffeine, clove powder, hydroxypropylcellulose, silicon dioxide, niacin, stearic acid, thiamin, riboflavin, colours iron oxides.ingredients usage how to take yeast vite food supplement always read the label packaging before use. For oral use. Adults and children aged 12 years and over 2 tablets every 3 4 hours as required. Do not exceed 12 tablets in 24 hours. Not to be given to children under 12 except on medical advice. Do not exceed the stated dose. If symptoms persist consult your doctor. Keep out of reach and sight of children. Store in a cool dry place below 25c.usage warnings precautions to consider before using yeast vite food supplement you should carefully read all product packaging and labels prior to use.warnings