ULTRADENT
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Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5402-2
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Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5402-2
Opalescence PF whitening gel offers customizable options for patients, with easy syringe delivery and 5 concentrations and 3 flavors for a completely personalized whitening experience.
Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5402-2
Item #: 62631117

Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5402-2

83% of respondents would recommend this to a friend

Item #: 62631117

NZD 84

Price Details

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Order now and get it around Saturday, September 19
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Opalescence PF whitening gel offers customizable options for patients, with easy syringe delivery and 5 concentrations and 3 flavors for a completely personalized whitening experience.
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What Stands Out

High Concentration
Opalescence's 20% carbamide peroxide offers powerful whitening, effectively removing tough stains for a visibly brighter smile in less time compared to lower concentration products.
Two-Pack Value
This refill kit includes two packs of four syringes, providing excellent value and enough product for multiple whitening sessions, ensuring convenience for users seeking extended results.
Unflavored Formula
The unflavored formula caters to users sensitive to tastes, delivering a comfortable whitening experience without any overwhelming flavors, making it ideal for anyone undergoing teeth whitening.

Product Details

Shop Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5402-2 online at a best price in Cook Islands. B00517M974
  • Customized take-home whitening gel for day or night wear
  • Contains 20% water to prevent dehydration
  • Sticky, viscous formula ensures the gel and tray stay in place
  • Available in five concentrations and three flavors for patient customization
  • Formulated with PF (potassium nitrate and fluoride) for reduced shade relapse
  • Vegan, gluten-free, and kosher certified
Package Dimensions 6.85 x 2.95 x 1.97 inches (17.4 x 7.5 x 5 cm); 1.13 ounces (32.04 grams)
Item model number 5402
Date First Available November 24, 2011
Manufacturer Ultradent
Brand NameULTRADENT
Product BenefitsTeeth Whitening with Potassium Fluoride, Prefilled Trays, Professional-Strength Formula, Comfortable UltraFit Design, Even Gel Coverage, Molar-to-Molar Coverage, No LED Light Required, Mess-Free Application, Travel-Friendly, Mint Flavor, Backed by Extensive Whitening Research
Item FormGel
Included ComponentsSyringe, Gel
Age Range DescriptionAdult
Global Trade Identification Number00883205039651
UPC883205039651
Model Number5402
Manufacturer Part Number5402
Number of Items4
Unit Count4 Count
Item Weight0.03 kg
Active IngredientsCarbamide Peroxide
Material Type FreeGluten Free
Material FeaturesVegan, Gluten Free, Kosher
FlavorUnflavored

Who Should Buy?

Suitable For
  • Home Users

    Individuals seeking an effective teeth whitening solution to use at home for regular maintenance of their smile.

  • Sensitive Teeth

    People with sensitivity issues, as the formulation aims to minimize discomfort while still providing whitening benefits.

  • Professional Dentists

    Dentists needing refills for their office to provide patients with custom whitening treatments using quality products.

Not Suitable For
  • Severe Stains

    Users with deep intrinsic stains may find this product insufficient for achieving desired whitening results.

Product Description

Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5402-2

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Opalescence 20% Teeth Whitening Refill Kit used for?

    Answer: The Opalescence 20% Teeth Whitening Refill Kit is designed for effectively whitening teeth at home. It contains carbamide peroxide, which helps break down stains and discoloration on the enamel. The refill kit includes four syringes that provide a concentrated gel suitable for use with custom trays or store-bought whitening trays, making it flexible for various whitening routines.
  • Question: How do I use the Opalescence 20% Teeth Whitening Refill Syringes?

    Answer: To use the refill syringes, first fill the custom or store-bought trays with a small amount of the whitening gel from the syringe. Insert the tray into your mouth, ensuring it fits comfortably. Follow the recommended wearing time, usually around 30 minutes to an hour. After use, discard the tray and rinse your mouth. Regular use can enhance results, providing a brighter smile over time.
  • Question: How long will the results of the Opalescence Teeth Whitening last?

    Answer: Results from using the Opalescence 20% Teeth Whitening Kit can vary based on individual lifestyle, diet, and oral hygiene. Generally, the effects can last several months if proper care is taken, such as avoiding staining foods and beverages. For prolonged results, additional touch-ups using the refill kit may be beneficial, ensuring the brightness of your smile is maintained.
  • Question: Is the Opalescence whitening gel safe for dental enamel?

    Answer: Yes, the Opalescence 20% whitening gel is safely formulated to be compatible with dental enamel. The gentle carbamide peroxide used in the gel has been tested for effectiveness without compromising enamel integrity. However, it is recommended to consult with a dental professional before starting any whitening treatment to ensure it aligns with your oral health needs.
  • Question: Can I consume food or drinks while using the Opalescence whitening kit?

    Answer: It is advisable to avoid consuming any food or drinks while using the Opalescence whitening kit and for at least 30 minutes afterward. This ensures the whitening gel can work uninterrupted and maximizes its effectiveness. Foods and drinks with strong colors, like coffee or red wine, can also reverse the whitening effects if consumed too soon.
  • Question: How often should I use the Opalescence Teeth Whitening Refills?

    Answer: Usage of the Opalescence 20% Teeth Whitening Refills can vary, but a common recommendation is to apply the gel daily for a period of 10 to 14 days, depending on desired brightness and sensitivity levels. Following the initial treatment, you can use the refill syringes as needed for maintenance and touch-ups, tailoring your usage to your specific whitening goals.
  • Question: What should I do if I experience tooth sensitivity from using the whitening gel?

    Answer: If you experience tooth sensitivity while using the Opalescence whitening gel, it is advisable to reduce your usage frequency. You can also consider alternating days between treatment sessions. Additionally, using a sensitivity toothpaste during or after the whitening process may help alleviate discomfort. Always consult with a dental professional for personalized advice regarding sensitivity.
  • Question: Where can I buy the Opalescence 20% Teeth Whitening Refill Kit?

    Answer: You can purchase the Opalescence 20% Teeth Whitening Refill Kit (2 Packs / 4 Syringes) from Ubuy. They offer a reliable platform for acquiring this whitening solution in Cook Islands, ensuring that you have access to this effective product for your dental care routine.
  • Question: Is the Opalescence whitening gel flavored?

    Answer: The Opalescence 20% Teeth Whitening Refills come in an unflavored variety, which is designed to enhance comfort during application. This makes it suitable for users who prefer a neutral taste while whitening their teeth. The unflavored option ensures that the focus remains on the whitening process without any distractions from taste.
  • Question: Can I use the Opalescence gel on dental restorations like crowns or veneers?

    Answer: While the Opalescence whitening gel is effective for natural teeth, it does not lighten dental restorations such as crowns, veneers, or fillings. These materials do not respond to the whitening agents in the same way as natural enamel. However, it can help the surrounding teeth achieve a more uniform appearance when used correctly as part of a comprehensive cosmetic approach.

Nutritionist's Take

The Opalescence 20% Teeth Whitening Refill Kit contains carbamide peroxide as its active ingredient, which is effective for tooth whitening. However, from a nutritional perspective, there are no nutritional benefits, as the product does not contribute to dietary needs or provide essential nutrients. It's crucial to consider potential drawbacks; high concentrations of carbamide peroxide can lead to tooth sensitivity and gum irritation if used improperly. Additionally, individuals with specific dietary concerns or allergies should ensure that there are no contraindicated substances in the product, although it is unflavored and generally safe. Overall, while this product may enhance aesthetic appearance, it should be used cautiously, ideally under dental supervision, to avoid adverse health effects.

ULTRADENT Whitening Kits 5402 Editorial Review

Opalescence 20% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5402-2 offers an effective solution for teeth whitening, featuring a professional-strength formula designed for comfortable home use. This gel is equipped with Potassium Fluoride for added benefits while providing mess-free application and even coverage without the need for an LED light. Users have noted the great results with little to no sensitivity, although some have experienced issues with tube integrity after first use. It’s advised that users shorten contact time when using higher concentrations, and the gel's unflavored aspect has been well received by many.

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Pros

  • Effective teeth whitening results noted
  • Minimal sensitivity reported by users
  • Comfortable and easy application
  • Even gel coverage ensures better results
  • Travel-friendly design for on-the-go use

Cons

  • Some tubes may crack after initial use

Platform Trust & Buyer Confidence

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“Easy to use and always helpful and sorts any issues I've had past and present”

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“Fast, convenient and cheap. Great store!”

27 August 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 84

Order now and get it around Saturday, September 19

QTY:

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Our Top Logistics Partners
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Fastest cross-border delivery

Features & Benefits

  • Easy syringe delivery
  • Complete customization for whitening experience
  • Sticky, viscous formula keeps gel and tray in place
  • Vegan, gluten free, kosher
  • Compared to competitor products

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