Liquid lipstick is a product that functions as a lip blush for aesthetic purposes as well as lip moisturizer. This cosmetic is used repeatedly through an applicator to the lips, so the preparation is at risk of being contaminated with Staphylococcus aureus. Therefore, the role of preservatives is important in it. Virgin Coconut Oil (VCO) in this study was used as an oil base as well as a preserā¦