The present invention relates to multi-purpose herbal healthy drinking water which is having enormous health benefits, nontoxic and free from any side effects. It specifically relates to healthy herbal drinking water with holy basil (Tulsi) which is having enormous health benefits, nontoxic and free from any side effects. The healthy herbal drinking water formulation comprises an effective amount of an extract and/or at least one bioactive fraction from Ocimum Tenuiflorum (holy basil/Tulsi) in drinking water which is having enormous health benefits, nontoxic and free from any side effects. The invention further relates to the packaged healthy holy basil drinking water. The invention also relates to process for the preparation of healthy herbal drinking water with holy basil (Tulsi) which is having enormous health benefits, nontoxic and free from any side effects. Holy Basil [Tulsi] water is as auspicious as scientific and better for health for all age group members for avoiding internal as well as external diseases. Consuming daily Tulsi water in spite of plane water one can gain several benefits and it™s very cheaper and looks like ordinary water but works more realistic. In research we have collected so many information™s from experts, doctors and one who consume daily so it™s very effective and good for health, it doesn™t has any side effect as well.