pH-D Feminine Health’s #1 best-selling boric acid suppositories have been a solution for vaginal odor and trusted by millions of women since 2014. Our mission is to improve the lives of women by creating high quality, holistic products that tackle intimate health needs. An independently held, certified women-owned and women-run business, pH-D was developed in partnership with physicians and is the #1 doctor-recommended boric acid suppository. A bottle of pH-D is sold every 20 seconds. Our line of products is available at over 45,000 retailers nationwide including Walmart, Walgreens, Target, CVS, Kroger, Meijer, Dollar General, and more.