SMILE PERFECTOR DUO 0.17FLOZ. Benefits: Lip Brightener: a hydrating lip treatment with a subtle blue undertone that helps to cancel out yellow in teeth for a visibly brighter smile. With Vitamin E to nourish & smooth fine lines around the lips & Peppermint Oil to sooth dry lips. Teeth Whitener: Moon's best-selling Platinum Advanced Teeth Whitening Pen formula with 2x the whitening power yet gentle for all smiles. With light-reflecting pigments for an instantly brighter smile and an easy brush-on applicator for precision whitening.. Key Ingredients: Lip Brightener:. Ethically-sourced Blue Mica: Neutralizes appearance of yellow tones. Vitamin E: Nourishes & Hydrates. Peppermint Oil: Anti-inflammatory & Cooling. Elixir III: Lavender Oil (Soothing), Strawberry Extract (Whitening), Honeysuckle Leaf Extract (Cleansing). Whitening Active: Urea Peroxide. Flavor: Platinum Mint (Winter Mint Taste). Formulated Without: Parabens. Sulfates. Animal Products. Phthalates. Triclosan. Artificial Flavors.