Swanson Vitamins pH Testing Tape with Dispenser

For optimum health, the body should remain in a neutral to alkaline pH state. With Swanson pH Testing Tape, you'll always know where you sit in the acid/alkaline spectrum. Each dispenser includes 15 feet of tape—enough for hundreds of tests. The easy-to-read, color-coded chart makes it easy to get a fast, accurate reading every time.