Have you ever questioned what the white vaginal secret is made of (*secretion, I was corrected, but too late to edit it in the post :) )? It's 100% epithelium cells. Originally EKTAGYN Moisturizing and Lubricating Vaginal Gel, 30 ml Tube Densmore Gyncologie Trojan Condoms Magnum Premium Latex Lubricant 3 pk Trojan ENZ Lubricated Condoms Undercovercondoms The vagina is a multilayered tube 1. Innermost layer(mucosa) is made up of cells similar to the lining of your mouth. A protective layer lubricated by cervical mucus and secretions. 2. Elastic The Cervicovaginal Mucus Barrier