Is says on the box that this must be refrigerated. How do you deal with this during shipping?

Refrigeration is recommended by the manufacturer but it is not required. The kits can be kept at room temperature but if that is done the expiration date is cut in half. Our kits expire 09/2015 so even if its not refrigerated during shipping there will be no issue.

Do you do uppers and lowers separately?

You may want to initially use separately to get used to trays in the mouth. There will be some excess whitening material that overflows the tray. Once used to them can try both.

how often is it recommended to use like once a month or weekly?

It depends on you and how your teeth are. The more you use them the white they will get. I only use every 2 months as a maintenance.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Opalescence Go 15- Prefilled Teeth Whitening Trays Kit - 15% Hydrogen Peroxide - (10 Treatments) Dentist Recomended - Made by Ultradent Products. Teeth Whitening Kit -Mint - 5194-1

Product ID: 5596010

Details

Active Ingredients
Hydrogen
Brand
Opalescence
Item Form
Strip
Number of Items
10
Product Benefits
Teeth Kit. Low

🌿Sensitive Formula with Fluoride & Potassium Nitrate

🦷15% Hydrogen Peroxide Power

⏱️15-20 Min Quick Wear Time

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

COP 656337

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Description

✨ Smile Brighter, Faster, Smarter 🦷

CLEAN CONSCIOUS CARE - Gluten-free, kosher, and sweetened with xylitol to protect your teeth and support oral health.
FAST EFFECTIVE RESULTS - Remove years of deep stains in just 15-20 minutes per treatment—no LED lights or complicated steps needed.
GENTLE YET POWERFUL FORMULA - Includes potassium nitrate and fluoride to minimize sensitivity while maximizing whitening impact.
PRO GRADE WHITENING ON THE GO - Prefilled trays conform perfectly to your smile for effortless, professional results anytime, anywhere.
TRUSTED BY 25 000 DENTISTS WORLDWIDE - Backed by 35 years of expertise and 50+ awards, join millions who’ve brightened their smiles with confidence.

Opalescence Go 15 is a dentist-recommended, prefilled teeth whitening kit featuring 15% hydrogen peroxide gel in adaptable trays for 10 easy treatments. Designed for quick 15-20 minute sessions, it removes deep stains while a sensitive formula with fluoride and potassium nitrate reduces discomfort. Trusted by over 25,000 dental professionals and made in the USA, this gluten-free, mint-flavored kit delivers professional-grade whitening without the hassle of LED lights.

Specifications

ASIN	B00ER5NN3K
ASIN	B00ER5NN3K
Active Ingredients	Hydrogen Peroxide
Age Range Description	Adult
Allergen Information	Gluten Free
Brand Name	Opalescence
Customer Reviews	4.4 4.4 out of 5 stars (10,846)
Date First Available	August 24, 2013
Flavor	Original / Mint
Included Components	Teeth Whitening Kit
Is Discontinued By Manufacturer	No
Item Dimensions	7.5 x 3.25 x 4.25 inches
Item Form	Strip
Item Weight	6 Ounces
Item model number	4638-U
Manufacturer	Ultradent
Manufacturer	Ultradent
Manufacturer Part Number	4638-U
Material Features	Gluten Free
Material Type Free	Gluten Free
Model Number	4638-U
Number of Items	10
Product Benefits	Teeth Whitening Kit. Low Sensivity
Product Dimensions	7.5 x 3.25 x 4.25 inches; 6 ounces
Set Name	Opalescence Go
Unit Count	10 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.