Fitnesscure Tulsi Drops is a natural extract of Basil leaves in liquid form which acts as a natural immunity booster. Tulsi is an ayurvedic herb that supports the immune system and helps your body relieve the negative effects of stress. It also has a lot of health benefits. It has natural improving abilities and helpful in all types of allergies. Boost Immunity Its few drops have high anti-viral properties which act as a shield from infections. Tulsi drop can also be used in cough and cold, Rejuvenate skin, Helpful in Digestion.