Boost your whitening routine while you sleep when you use the patented Colgate Max White Overnight Teeth Whitening Serum. It reverses 15 years of stains* and it’s easy and convenient to add to your oral beauty routine after brushing before bedtime.

The teeth whitening serum comes with a new and improved precision brush that makes applying it easier than ever. It’s also enamel-safe, quick drying and starts working from the first time you use it! The serum works by leaving an invisible film on your teeth over an extended period while you sleep. It’s clinically proven, safe to use every day and a no mess, no fuss way to whiten.

For dramatic whitening results~, use this overnight teeth whitening serum with Colgate Max White Ultra Toothpaste that deeply whitens in just 3 days^ and is safe to use every day, and the Colgate Max White LED Whitening Kit for the ultimate 10-minute at-home whitening.

You can also use the serum as a refill for Max White LED Whitening Kit.

Tips for the best experience:

• If you need to clean your applicator, never use water! Instead, wipe it with a dry tissue.
• Use the serum within 3 months of opening.
• If you see dry serum on your teeth in the morning, you’ve applied too much. Gently remove it with your toothbrush and with the help of a tissue.

*After 3 weeks continued use, stains caused by food & drinks.
^Stains caused by food & drink.
~With 2 weeks continued use, as instructed