The human body has some surprisingly wild science behind it. Natural vaginal lubrication contains squalene, a compound also found in shark livers, while a healthy vagina is home to Lactobacilli, the same The Best Natural Vaginal Lubricants for Female Dryness Durex India Improve Vaginal Lubrication: Tips and Solutions for Women. Cyprine: definition, function, production and lubrication Smoon Vaginal dryness occurs due to a lack of vaginal lubrication (wetness). It can cause symptoms like dryness, irritated skin, burning, or itching. Tap the link in the comments to read more.