Rapid, one-shot, high potency paste aids in the prevention of minor nervousness during times of stress due to B1 and/or magnesium deficiency. Quia Cal helps promote a healthy nervous system. Contains 770 mg thiamin (vitamin B1), 445 mg calcium and 190 mg magnesium. Does not contain tryptophan; will not test. Directions: give full syringe within 3 hours of stressful event. Apple-cinnamon flavor.