Absolutely. We actually use the same process and whitening ingredient that dentists use. Peroxide-based ingredients (such as carbamide peroxide and hydrogen peroxide) are scientifically proven to whiten teeth.

Take it from our customers. Click here to see our customers' reviews and before and after photos.

We are certain that you will have whiter teeth after using the Holo kit. In fact, we are so sure, we provide a 30 day money-back guarantee. Click here to learn more.

Of course. We make sure all our products are safe for you and your teeth. Our active whitening ingredient is what dentists use for whitening procedures, and is scientifically proven to be safe for teeth whitening. The Holo formula also contains potassium nitrate (the active ingredient in Sensodyne!) to prevent sensitivity.

The Holo mouthpiece uses LED light (no harmful UV!). If you have any questions or concerns prior to use, please consult your dentist.

1. Brush your teeth.
2. Dry your teeth and gums before use. Saliva dilutes the teeth whitening gel.
3. Twist the pen until gel comes out of the brush.
4. Paint your teeth with the Holo pen.
5. Plug the Holo mouthpiece to your phone or any USB port.
6. Wear the Holo mouthpiece and turn it on.
7. The light will automatically turn off after 16 minutes.
8. Rinse your mouth with water.
9. Use before bedtime for 7 consecutive days. For maintenance, use once a week.

Click here to see a quick tutorial with photos.

Every pregnancy is different. We recommend you consult your doctor before use if you are pregnant or breastfeeding, as your doctor will know your situation best. 

FYI: We've had many breastfeeding and/or pregnant moms who have gotten the go signal to whiten with Holo. ☺️