Opalescence 20% Teeth Whitening Refill Kit
(4 Syringes) Carbamide Peroxide. Made by Ultradent, in Mint Flavor. Tooth Whitening Refill Syringes. Includes…
Price as of 2026-06-18. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$3–$15
- Mid-range:$15–$34← You are here
- Premium:$34+
Is This Right For You?
- •Buyers who prioritize quality over price in teeth whitening
- •Those who want a top-rated option — in the top 8% of teeth whitening by rating
- •You're on a tight budget — $5 above the category average of $29
- •VENUS VISAGE Award Winning Teeth Whitening Pen — 56% cheaper at $15 (Score A-)
📊 Based on data analysis of 97 products in this category.
Mubboo Score: C+
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other teeth whitening
Computed from live Amazon rating, review count, and price across 97 teeth whitening available to US consumers · last refreshed 2026-06-18.
How It Compares
This Product Opalescence 20% Teeth Whitening Refill Kit | Most Popular Crest 3D Whitestrips Professional Effects | Best Rated Opalescence 20% Teeth Whitening Refill Kit | Best Value VENUS VISAGE Award Winning Teeth Whitening Pen | |
|---|---|---|---|---|
| Price | $34 | $45.99 | $34 | $14.95 |
| Rating | 4.6/5 | 4.6/5 | 4.5/5 | 4.0/5 |
| Reviews | 129 | 104,596 | 4,175 | 20,454 |
| Mubboo Score | C+ | A- | B | A- |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
If you have sensitive teeth, opt for peroxide-free kits for gentle whitening with gradual results. For stronger peroxide products, skip a day between treatments and use sensitive toothpaste to manage sensitivity.
- Effective whitening results
- Easy to use / convenient
- Suitable for sensitive teeth / minimal sensitivity
- Fast visible results
- Affordable / good value
- Sensitivity or gum discomfort
- Messy or difficult application
- Results fade quickly / require consistent use
Related Video Reviews
- 📹 Teeth Whitening At The Dentist | Fastest Way To Whiten Your Teeth — Teeth Talk Girl
- 📹 We Tried 5 of the Best Teeth Whitening Products and We’re Giving One Away! — Katranji & Nemeth DDS
- 📹 Dentist Reveals The BEST Teeth Whitening Results with Research! Overnight Carbamide Peroxide Gel Kit — Baseline Dental
About Opalescence
- 13 products in our database
- Average rating: 4.4/5 across all products
- Price range: $29 – $94
- Categories: teeth-whitening
If not the 20% Teeth Whitening Refill Kit, consider these
Bottom Line
Opalescence 20% Teeth Whitening Refill Kit earns Mubboo Score C+. Priced at $34 — a premium option, above the category average of $29. Rated 4.6/5 from 129+ reviews. Strong buy if: buyers who prioritize quality over price in teeth whitening, those who want a top-rated option. Skip if: you're on a tight budget — Crest 3D Whitestrips Professional Effects (Score A-, $46) may fit better.
Frequently Asked Questions
Is the Opalescence 20% Teeth Whitening Refill Kit worth buying in 2026?
It earns a Mubboo Score of C+, with a 4.6/5 rating from 129 reviews — better than 92% of teeth whitening we track.
How much does the Opalescence 20% Teeth Whitening Refill Kit cost?
It is currently $34 — premium-tier pricing for teeth whitening.
How does the 20% Teeth Whitening Refill Kit compare to other teeth whitening?
The category's most-reviewed alternative is the Crest 3D Whitestrips Professional Effects (4.6/5, 104,596 reviews, $45.99). The 20% Teeth Whitening Refill Kit carries a Mubboo Score of C+ vs A-.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-18) and may change.