Monitor vaginal pH levels from the comfort of your home with the convenience of the Biom Probiotics Vaginal pH Testing Kit. Each single use test strip comes individually wrapped in a clean hygienic package. Ph Test Strips are easy to handle and insert. Designed to help ensure accurate results. Easy to read results. Simply compare the color of the pad on the strip to the colors on the included indicator chart. Biom Probiotics is dedicated to increasing human longevity with high quality of life. Make vaginal health a top priority.