BioStrath Whole Food Liquid Supplement 8.4 fl oz. (250mL) Bio Strath Whole Food Liquid Supplement is The Natural Stress and Fatigue Formula From Switzerland. Insufficient sleep, poor eating habits, routine pressures and general fatigue are just a few of the daily stresses most of us experience in our already hectic lives. While mental and physical well-being should be our top priorities, they often take a back seat to managing our responsibilities, which can deplete our immune systems, leaving us fatigued, sressed, tired and flat. For these times, bounce back with Bio-Strath, the daily whole food supplement that has been shown to fight stress and fatigue, increase energy and endurance, enhance memory and concentration and strengthen the immune system.Bio-Strath is a whole food supplement that includes naturally-occuring vitamins (such as B-complex), amino acids, mineralds, Beta-Glucans, and herbs, in a form that is easily assimilated by the body. It fortifies the immune system and helps to revitalize and enhance energy levels. Bio-Strath, It's naturally good... and naturally good for you! Based on science. Supported by clinical evidance.Bio Strath Liquid is an herbal yeast complex rich in vitamins, minerals, enzymes, antioxidants, protein, amino acids and is recommended to help increase assimilation, enhance well-being, memory function, concentration, energy, endurance and immune function. Whole food tonic herbal yeast supplement. Increases energy, improves memory, and enhances well-being. The original Swiss herbal yeast supplement.