Money Back Guarantee

We guarantee that your teeth will become at least 2 shades whiter after using the Holo Teeth Whitening Kit for 7 consecutive days. We are confident you will get a whiter and brighter smile with Holo. If after your first purchase, you find that this was not true for you, we will refund you the full amount paid.


How to Get Full Refund:

1. Take a photo of your teeth with the Holo Shade Guide right before your first use of the Holo kit. Make sure there is a valid time stamp. Note what shade number you are on the shade guide.

2. Use the Holo kit before bedtime for 7 consecutive days.

3. After your last application on Day 7, take a photo of your teeth with the shade guide. Make sure there is a valid time stamp. Note what shade number you are on the shade guide.

4. Take a video showing 2 Holo Pens in the frame. Both must be twisted multiple times to show that both are empty.

5. Send your order number, timestamped photos (with a label of your shade number for each) and video to hello@holowhitening.com

6. You will receive an email from us within 3 business days.

Request must be submitted within 30 days of delivery. For more information, please check our terms of service.