We want to see you smile!

All of us at GLO™ Science are committed to making your smile bigger, brighter and whiter. Your satisfaction with each and every GLO™ product is our top priority. If you have any questions regarding your GLO product please call us and a GLO™ Science expert will happily assist you.

It's time to GLO!

Warm Regards,
Dr. Jonathan Levine, DMD and Stacey Levine
GLO Science Founders


GLO Science LLC



10 W 37th Street, Suite 1001            New York, NY 10018

Rates & Delivery

GLOScience.com offers FREE STANDARD GROUND shipping on all U.S. merchandise orders $50 and over (excluding taxes).

For shipments totaling less than $50, there is a delivery charge of $8.75 for Standard FedEx Ground. Domestic orders over $50 always ship for free—no promotion code needed.

The 48 Contiguous United States

Right now we are only able to ship within the U.S. Please allow 1-3 business days for order processing and an additional 3-5 business days for shipping.

Please sign up for our updates and connect with us on Facebook and Instagram and we will alert you when international shipping becomes available.  

Alaska and Hawaii

Please provide a physical street address for delivery, as we cannot deliver expedited shipments to PO Boxes. Your order will be delivered in 7-10 business days.

APO/FPO Addresses

Delivery from the APO or FPO to you may take a bit longer. Please allow additional time for shipments to these addresses. 

30 Day Return Policy*

GLO Science offers a 30-day, 100% money back guarantee on our GLO Brilliant Personal Teeth Whitening Device purchased from www.gloscience.com.

If you are dissatisfied with the purchase of your GLO Brilliant device you can return it to us within 30 days of delivery for a full refund. After 30 days, please refer to our GLO Science warranty policy. Please call customer service at 855- 456-5976 to make arrangements for the return.

GLO Science will send return labels to Continental U.S. addresses only. If you live outside the U.S., you will be responsible for the shipping charges back to our warehouse.

*Does not apply to certain promotional offers