Health Concerns Astra 8contains a Chinese herbal formula known as si jun zi tang which may help address some signs of qi deficiency in the lungs‚ such as fatigue or a mild cough.

Contains astragalus which may alleviate some symptoms associated with mild upper respiratory infections due to its antiviral and antibacterial effects.

*These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.