Balance Your pH Drop will supply essential alkaline minerals (Potassium, Calcium, Magnesium, Selenium and Zinc) in the form of a colorless, odorless and tasteless drop that can be added to water. You can easily increase the pH level of your drinking water to 9.5+ by adding just 3~4 drops to a glass of water (8 oz ~ 10 oz). The alkaline minerals is not only made balanced from being acidic, but also it will enhance your immune system. Balance Your pH is made from organic potassium substances such as potassium bicarbonate, potassium lactate, potassium citrate and Selenium, other trace minerals. The small 1.25 oz bottle makes it ideal for travel. Antioxidant and Alkaline minerals are the key for healthy drinks and some of their responsibilities include helping to heal wounds, helping the skeletal system develop properly, and protecting cell membranes.