GYNE-GLO is a water soluble vaginal lubricant containing DHEA-S (dehydroepiandrosterone sulfate). Produced naturally by the adrenal gland in both men and women, DHEA-S is known to have a positive effect on libido. A topical lubricant, GYNE-GLO is odorless, tasteless and simple to use. Endorsed by board-certified obstetrician/gynecologists, GYNE-GLO can be sold directly to you via this web site. No prescription necessary. GYNE-GLO is not for use by women who are pregnant or trying to get pregnant.