Bio-Strath is a balanced formula derived from the active principles of live herbal yeast which has been treated by a unique biological process producing a herbal yeast complex rich in vital nutrients. For many days, live active Saccharomyces Cerevisiae yeast is cultivated on the following wild herbs: angelica, balm, basil, caraway, chamomile, cinnamon, elder, fennel, horseradish, hyssop, lavender, liquorice, parsley, peppermint, sage & thyme. By the special process of plasmolysis by fermentation, without the use of heat or chemicals, the herbal yeast cells are burst open releasing their valuable nutritionally vital substances. Fatigue & tiredness can affect our daily lives & symptoms may include poor concentration, lack of physical or mental performance & feeling weary. Bio-Strath specifically strengthens resistance, accelerates recovery following illness & helps to regain & sustain health. Recommended Dosage Adults including the elderly & children over 12 years: One 5ml teaspoonful taken three times a day before meals. Ingredients Active ingredients: Each 5ml dose contains plasmolysate of herbal yeast from Saccharomyces Cerevisiae (80%w/w). Other ingredients: Honey, malt & orange juice. CAUTIONS: Not suitable for children under 12 years.