Brighten your smile with Crest Apply & Go Whitening Serum, a convenient teeth whitening treatment that delivers professional results at home. Enriched with 3% hydrogen peroxide, this mint-flavored serum penetrates deeply to remove surface stains and whiten your teeth, ensuring a brighter, more confident you. The compact 0.63 oz tube is perfect for on-the-go use, making it easy to maintain a sparkling smile no matter where your day takes you. Manufactured in the United States and designed for regular size teeth, this expiring in March 2026 product is a part of the trusted Crest 3D product line, promising a safe and effective teeth whitening experience.