Benefits Covid-19 Immunity Booster. Ingredients Each 640 mg tablet contains:extracts of: Giloy (Tinospora cordifolia) St. 300.00 mg,Ashwgandha (Withania Somnifera) WI.PI. 250 mg,Tulsi (Ocimum Sanctum)Lf. 50 mg,Excipients :Gum Acacia (Acacia arabica) 25. 00 mg,Talcum (Hydrated Magnesium Silicate) 7.50 mg,Aerosil (Colloldal silicon Dioxide) 6.50 mg,Magnesium Stearate 1.00 mg How to use 2 tablets twice a day, post meals with lukewarm water or as directed by the physician. Other Product Info 3 Years from manufacturing Date.