P&G（Procter & Gamble）さんのインスタグラム写真 - (P&G（Procter & Gamble）Instagram)「@Crest Daily Whitening Serum delivers 15X the whitening power of toothpaste!* 😁✨ The #PGInnovation behind this dentist-recommended formulation whitens stains that toothpaste can’t reach, with virtually no sensitivity. The secret is in the science: highly active peroxide droplets help brighten smiles while a water-resistant base keeps the formula on your teeth for longer than you think. Tap the link in bio to see more examples of #PGInnovation. *vs. a Crest sodium fluoride toothpaste」10月9日 22時24分