Schizandrae herbal is a very calming, balancing herb that increases stamina and prevents fatigue and insomnia. Use it to reduce stress, inflammation and lessen adverse reactions to chemotherapy and radiation, and enhance memory learning skills and mood. It reduces symptoms of asthma, coughs, and diabetes in various studies recently published. Herbal tonics are highly concentrated medicinal herbs cooked and extracted to provide the highest potency for optimal health. These tonics are special brews that are used over long periods of time to promote radiant health. Not used for acute conditions. Tonics provide nutrients that enhance the natural process of organic function. The tonics may be diluted in hot water: fifteen drops of tonic in four ounces of hot water and sip daily.