A radiant smile is one of the best facial features that attract attention. Gone are the days when teeth whitening required 1000s of dollars and regular visits to the dentist. The advancement in technology has made it possible to have a pearly white set of teeth from the comfort of your home. Products like teeth-whitening pens mentioned below use the same formula as dentists, which can be easily used without professional supervision.

1. AsaVea® Bright White
The travel-friendly teeth whitening pen is a perfect option for those who are always on the road. The whitening gel from the pen dries within 30 seconds of application. The gel also has a mint flavor so that your breath smells fresh after use. The package comes with two pens that can be used for 20 treatments to give your smile a complete makeover in a matter of days.

2. VieBeauti
The VieBeauti teeth whitening pen is best for people with sensitive teeth. Users have reported their teeth being as much as four to eight shades whiter. The teeth whitening pen can be used twice daily for removing stubborn stains due to caffeinated drinks, carbonated beverages, and even smoking. The gel is carbamide-based which makes it ideal for daily use for sensitive teeth. The pack contains a set of five-inch pens that can be used for very thin, even applications, and the product is enough for more than 20 treatments.

3. Auraglow®
The teeth whitening pen is considered best overall as its pocket-sized pens can be used to apply the whitening, flavorful gel that dries up in less than a minute. Reviews suggest that the product results in four to eight shades lighter teeth if used twice daily. Its 35% carbamide peroxide formula can effectively remove tough stains due to smoking and caffeinated or carbonated beverages. Additionally, the gel also contains Mentha Piperita oil, giving it a cool mint flavor.

4. Zero Peroxide
If you are looking to skip peroxide as an ingredient in your teeth whitening pen, then Zero Peroxide is the product for you. It uses all-natural products like aloe juice, pomegranate and chamomile extract, and baking soda. However, the product needs to stay on the teeth for longer as the brand suggests a 15-minute waiting period followed by a quick rinse. Reviewers suggest that it may not offer quick results, but the product will offer a brighter smile with continued use.

5. Colgate® Optic White Overnight
If you are looking for quick, overnight results, then the Colgate® teeth whitening pen is the best and offers rapid-dry formula. The gel whitens the teeth as you sleep with its 3% hydrogen peroxide formula, and the unique serum is designed to stay on the teeth overnight and easily brush away the next morning. The brand claims to remove 15 years’ worth of stains in one week. Colgate® Optic White Overnight is one of the best-sellers among other teeth-whitening pens.