How does PureGyn Boric Acid Vaginal Suppositories work? PureGyn Boric Acid Vaginal Suppositories can be pushed into the vagina by the fingers and absorbed through the vaginal mucosa after the capsule dissolves. Finally, it can help repair the damaged mucosa and elastic fibers of the vagina, promote the self-cleaning ability of the uterus and vagina, and discharge body waste to give you a healthy, firm, girly pink vagina. Usage Guide: Package Includes: PureGyn Boric Acid Vaginal Suppositoriesx 1/2/4/8 boxes (10capsules/box)