Natural Lube: Products and DIYs to Try, Ingredients to Avoid, More Solved Vaginal lubrication comes fromMultiple Choicethe Chegg.com A frontal cross section illustration of the vagina showing the action of a vaginal lubricant which lubricates the entrance to the vagina and hydrates SuperStock 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. Organic Lube Natural lubrication and Intimate Moisturizer Medicine Mama Distinguishing Between Vaginal Discharge, Arousal Fluid, & Cervical Mucus