Instead of promoting the latest nutritional fad; we focus on the essential 13 vitamins and 18 minerals necessary for optimal health. We also measure your overall antioxidant level and add the highest quality vitamin compliments to bolster your ability to fight free radicals, and maintain a healthy immune system. Maximum health and life span require regular exercise, a healthy diet, and the kind of precise nutrient targeting you can only get from iVitamin Science™.