It has a slight scent of cantaloupe or musk melon but I don’t think there is an actual “flavor”.

Don’t these need to be delivered cold?

No...they should remain room temperature.

Should I rinse after this treatment?

I generally go a bit further and brush my teeth and rinse after treatment.

Does it come with a tray?

No it does not. I use the one my dentist made for me. I think you can get generic trays you fit yourself. But, Those may not keep the solution off your gums as well, which may cause irritation

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 10% Gel Syringes Teeth Whitening - Refill Kit (4 Syringes Total) Carbamide Peroxide. Made by Ultradent, in Melon Flavor. Tooth Whitening Refill Syringes

Product ID: 12917982

Details

Active Ingredients
Carbamide
Brand
Opalescence
Item Form
Gel
Number of Items
2
Product Benefits
Gently removes

⏳8-10 hours wear time for lasting effect

🍈Refreshing Melon flavor for pleasant use

💎10% Carbamide Peroxide for potent whitening

€ 69.44

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Description

✨ Brighten your smile, boost your confidence 🍈

CLEAN SAFE FORMULA - Gluten-free, vegan, and sweetened with xylitol to help reduce tooth decay while delivering a fresh melon flavor.
LONG LASTING COMFORT WEAR - Designed for 8-10 hours of daily use, fitting seamlessly into your busy lifestyle without disruption.
AWARD WINNING TRUSTED BRAND - Backed by 30+ years of expertise, 50+ whitening awards, and recommended by over 25,000 dental professionals worldwide.
EFFORTLESS AT HOME CONVENIENCE - No LED light needed—simply apply gel with included syringes and wear with your custom trays or Invisalign aligners.
PROFESSIONAL GRADE WHITENING POWER - Clinically proven 10% carbamide peroxide formula brightens teeth up to 10 shades in just 7 days.

Opalescence 10% Gel Syringes offer a professional-level teeth whitening experience at home with a potent carbamide peroxide formula. This refill kit includes four 1.2 ml melon-flavored syringes designed for 8-10 hours of comfortable daily wear, compatible with Invisalign and custom trays. Trusted by dental professionals and award-winning, it gently lifts stains from coffee, wine, and smoking while being gluten-free and sweetened with xylitol for dental health.

Specifications

ASIN	B00066L4US
Active Ingredients	Carbamide Peroxide
Age Range Description	Adult
Best Sellers Rank	#59,350 in Health & Household ( See Top 100 in Health & Household ) #50 in Teeth Whitening Gels #50 in Teeth Whitening Kits
Brand	Opalescence
Brand Name	Opalescence
Customer Reviews	4.5 out of 5 stars 83 Reviews
Flavor	Melon
Included Components	Syringe, Teeth Whitening Gel
Item Form	Gel
Item Weight	0.03 Kilograms
Manufacturer	Ultradent Products, Inc.
Manufacturer Part Number	5395-4
Material Features	Gluten Free, Vegan
Material Type Free	Gluten Free
Number of Items	2
Product Benefits	Gently removes stains for a brighter smile
Set Name	Opal by Opalescence Refill Kit (4 Syringes Total)
UPC	883205039064

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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months 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.

€ 69.44

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews