TEETH WHITENING PEN VANILLA MINT. Benefits: Vanilla Mint flavor for an enjoyable freshening experience. Made with Elixir III - a proprietary blend of clean ingredients and essential oils that boost whitening and naturally sooth. Gentle on teeth. Easy Application: Shake, Click & Apply!. An award-winning teeth whitening pen, co-created with Kendall Jenner. Instantly brightens teeth with light reflecting pigments and whitens teeth with continued use. 2023 NEW BEAUTY AWARD WINNER - Best Teeth Whitening Pen. Formulated Without: Parabens. SLS/SLES. Animal Products. Artificial Flavors. Key Ingredients: Urea Peroxide for effective, yet gentle whitening. ELIXIR III: MOON's proprietary blend of Lavender Oil, Strawberry Fruit Extract and Honeysuckle Flower Extract to soothe and brighten.