Cerynë Intimate Care Ultra Pure Lipocream has been diligently researched and formulated with very precisely balanced, ultra pure ingredients to mimic the natural biology of the vagina. The delicate vaginal mucous membranes require a very specific environment to maintain their health and condition. Cerynë Intimate Care Ultra Pure Lipocream contains lactic acid and glycogen to support the natural microbiome found in the vagina. This helps maintain a heathy pH of 3.8, while at the same time keeping the correct osmolality of the environment, to give your body a chance to restore its own natural microenvironment.