iBlue is the first home test to measure your antioxidant level. These important substances help support your immune system and keep your body and skin healthy. iBlue is fast, accurate and non-invasive, requiring just a small drop of saliva to measure your body’s antioxidant power in just a few minutes. iBlue lets you monitor your antioxidant level regularly in the comfort of your home, without any special tools or skills. Meaning you can establish an antioxidant strategy that’s tailor-made for your needs!