Name: Teeth Whitening Serum Net Weight: 0.35 fl.oz/10ml slogan: Remove plaque stains clean whitening Features: The latest teeth whitening formula, specially designed for smokers, yellow teeth, black teeth and tetracycline teeth, to whiten teeth, remove plaque and restore healthy white teeth. raw material: Water, Glycerin, PPG-1 Sorbitol, Xylitol. Magnolia Extract, Angelica Extract, Citric Acid, Carbohydrate Menthol Flavor. Consumption patterns: 1. Before using the tooth whitening serum, please clean your mouth with warm water. 2. Then take an appropriate amount of the product with a cotton swab, and wipe the tooth surface repeatedly in front of the mirror. 3. Rinse with warm water until the plaque is removed. Applicable skin: Stop if you notice skin discomfort. Notice: Various skins. Storage situation: Please keep away from light and avoid direct sunlight