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Opalescence 35% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5404-2 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity Formula, Melon, Dentist Developed and Made in USA.
Whiten your teeth the fast, safe and easy way with Opalescence 35% teeth whitening gel.
Opalescence 35% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5404-2 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity Formula, Melon, Dentist Developed and Made in USA.
Item #: 216127018

Opalescence 35% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5404-2 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity

Item #: 216127018

NZD 84

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Whiten your teeth the fast, safe and easy way with Opalescence 35% teeth whitening gel.
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What Stands Out

High Concentration
Opalescence 35% gel provides professional-level teeth whitening, effectively removing stains and discoloration for a noticeable difference, ensuring a brighter smile in less time compared to lower-concentration products.
Convenient Refills
The kit includes four syringes, offering ample supply for multiple applications, making it easy to maintain your bright smile without the need for constant repurchasing or appointments.
Pleasant Flavor
The refreshing melon flavor enhances the whitening experience, making it more enjoyable and comfortable during treatment, ensuring users are more likely to adhere to their whitening routine.

Product Details

Shop Opalescence 35% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5404-2 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity Formula, Melon, Dentist Developed and Made in USA. online at a best price in Cook Islands. B00WZ2M4I2
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Individuals with Stains

    Best for those with intrinsic or extrinsic tooth stains looking for effective whitening solutions.

  • Frequent Users

    Ideal for users who regularly whiten their teeth and need a convenient refill option.

  • Flavored Gel Preference

    Great for users who prefer a pleasant tasting gel, as it comes in a melon flavor.

Not Suitable For
  • Sensitive Teeth

    Not suitable for individuals with heightened tooth sensitivity, as it may exacerbate discomfort.

Product Description

Opalescence 35% Teeth Whitening Gel Refill Syringes, with PF (4ct) 5404-2 | 35% Carbamide Peroxide Whitening Gel for Custom Trays. Low-Sensitivity Formula, Melon, Dentist Developed and Made in USA.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Opalescence 35% Gel Syringes Teeth Whitening Refill Kit?

    Answer: The Opalescence 35% Gel Syringes Teeth Whitening Refill Kit includes four syringes of a professional-grade teeth whitening gel that contains carbamide peroxide. This formula is designed to effectively brighten your teeth while being gentle on enamel. The gel comes in a refreshing melon flavor, making the whitening process more pleasant. These refill syringes are perfect for maintaining your white smile after an initial treatment, offering a convenient solution for those wanting to keep their teeth bright over time.
  • Question: How do you use Opalescence 35% Gel Syringes for whitening?

    Answer: To use the Opalescence 35% Gel Syringes, start by thoroughly brushing and flossing your teeth. Then, apply a small amount of gel into the trays or directly onto your teeth, ensuring even coverage. Wear the trays for the recommended time specified in your treatment plan. This product is ideal for users working towards a professionally brightened smile at home, allowing flexibility in maintaining results and using it alongside regular oral hygiene practices.
  • Question: Is the Opalescence 35% Gel suitable for sensitive teeth?

    Answer: Yes, Opalescence 35% Gel is formulated with ingredients that help minimize sensitivity while providing effective whitening. Many users with sensitive teeth have reported successful results without discomfort. It's essential to follow usage instructions and consider starting with shorter wear times if you are particularly sensitive. This makes it a suitable option for individuals who want to achieve whiter teeth while being mindful of their sensitivity.
  • Question: How long does it take to see results with Opalescence 35% Gel?

    Answer: Results from using Opalescence 35% Gel can typically be seen in as little as a few days, depending on the initial shade of your teeth and how frequently the gel is applied. For optimal results, it is recommended to use the gel consistently as per the instructions. Users often find that regular applications lead to noticeable whitening within a short timeframe, helping them to achieve their desired smile brightness conveniently and effectively.
  • Question: Can I use Opalescence Gel with dental trays?

    Answer: Yes, Opalescence Gel is designed to be used with custom dental trays or over-the-counter trays. The gel fits well into both, allowing for even application on your teeth. Custom trays offer a more tailored fit, which can enhance results and comfort during the whitening process. Whichever option you choose, ensure that the tray properly conforms to your teeth to maximize effectiveness and minimize gel leakage.
  • Question: How often can I use the Opalescence 35% Gel Syringes?

    Answer: The frequency of use for Opalescence 35% Gel Syringes can vary based on your individual whitening goals and sensitivity. A typical recommendation is to use the gel once a day, but some users may apply it more or less frequently. It's crucial to monitor how your teeth respond and adjust your routine accordingly. This flexibility ensures you achieve the brightness you desire without overwhelming your teeth and gums.
  • Question: Is the Opalescence 35% Gel effective for all dental stains?

    Answer: Opalescence 35% Gel is effective against many types of dental stains, including those caused by coffee, wine, tobacco, and aging. However, some intrinsic stains that are deeper in the tooth structure may require professional treatments for optimal results. Users experiencing deep-set stains generally find that combining at-home whitening with professional dental services yields the best outcome for achieving a bright, confident smile.
  • Question: What flavors does Opalescence 35% Gel come in?

    Answer: Opalescence 35% Gel is available in several flavors to enhance the whitening experience. This particular kit comes with a refreshing melon flavor, which is not only pleasant but also helps alleviate any unpleasant taste associated with teeth whitening products. Offering various flavors caters to personal preferences and encourages consistent use, resulting in a more enjoyable whitening regimen.
  • Question: How should I store the Opalescence 35% Gel Syringes?

    Answer: To maintain the efficacy of the Opalescence 35% Gel Syringes, they should be stored in a cool, dry place away from direct sunlight. It is essential to keep the syringes capped when not in use to avoid any contamination or drying out of the gel. Proper storage ensures that you can achieve the best results whenever you are ready to use the product, making it more effective for your whitening needs.
  • Question: Where can I buy Opalescence 35% Gel Syringes Teeth Whitening - Refill Kit?

    Answer: You can purchase the Opalescence 35% Gel Syringes Teeth Whitening - Refill Kit from Ubuy in Cook Islands. Ubuy offers a convenient shopping experience, ensuring that you can easily find and order this effective whitening solution. Their platform features a straightforward interface that makes locating the gel easy among various other dental health products, helping you maintain your beautiful smile without any hassle.

Nutritionist's Take

Opalescence 35% Gel Syringes are primarily designed for teeth whitening and contain carbamide peroxide as the active ingredient. While this product focuses on cosmetic dental enhancement, it does not offer nutritional benefits, as it is not a food or supplement. Nutritionists often view products with high concentrations of bleaching agents as potentially harsh on enamel, which could lead to increased sensitivity or oral health concerns if used excessively. The flavored version may appeal to consumers, but additives like artificial flavors might not align with clean-eating principles. Overall, while the product can improve the appearance of teeth, its use should be moderated to avoid adverse effects on dental health. As it does not cater to specific dietary needs, it is most suitable for adults seeking cosmetic results rather than nutritional improvement.

Opalescence Gels Editorial Review

The Opalescence 35% Gel Syringes Teeth Whitening Refill Kit has garnered positive feedback from customers seeking effective teeth whitening solutions. Many users appreciate the affordability of this product compared to what their dentists charge for similar formulations. The gel is described as easy to apply, especially when used with custom trays, and provides visible whitening results. Several reviews highlight the efficacy of the product, with users noting that they saw significant whitening, particularly those who had previously struggled with stains from coffee and smoking. While the majority of users report satisfaction with the results, some caution that the gel can cause mild irritation to the gums, especially when used for extended periods. However, the discomfort tends to subside quickly, typically within a day. The unique melon flavor receives mixed reviews; while some find it pleasant, others view it as an unusual combination with the whitening process. Despite minor gum sensitivity and varied opinions on the flavor, many customers express their intent to repurchase, indicating strong satisfaction with the product's effectiveness. Overall, the Opalescence 35% Gel Syringes are well-received for their whitening capabilities, cost-effectiveness, and ease of use, making them a recommended option for individuals looking to enhance their smile. **

Customer Reviews & Ratings

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Pros

  • Effective teeth whitening results
  • Cost-effective compared to dentist products
  • Easy to apply with pre-fabricated dental trays
  • Positive taste (melon flavor) for some users
  • Low incidence of gum sensitivity in moderate use

Cons

  • Can cause mild irritation to gums if left on too long

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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