









✨ Brighten your smile, boost your confidence — no compromises needed! 🦷
ULTRADENT Opalescence 20% Teeth Whitening Refill Kit delivers professional-level whitening with carbamide peroxide gel in 4 easy-to-use syringes. Designed for use with custom trays, this award-winning, vegan, gluten-free formula whitens teeth up to 10 shades in 7 days without LED lights or sensitivity, making it the go-to choice for over 25,000 dental professionals and millions of users worldwide.























| ASIN | B00517M974 |
| Active Ingredients | Carbamide Peroxide |
| Age Range Description | Adult |
| Best Sellers Rank | #310,609 in Health & Household ( See Top 100 in Health & Household ) #364 in Teeth Whitening Kits |
| Brand | ULTRADENT |
| Brand Name | ULTRADENT |
| Customer Reviews | 3.8 out of 5 stars 48 Reviews |
| Flavor | Unflavored |
| Global Trade Identification Number | 00883205039651 |
| Included Components | Syringe, Gel |
| Item Form | Gel |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Ultradent |
| Material Features | Vegan, Gluten Free, Kosher |
| Material Type Free | Gluten Free |
| Number of Items | 4 |
| Product Benefits | Teeth Whitening Treatment |
| UPC | 883205039651 |
| Unit Count | 4 Count |
R**K
Great results
Great results, little to no sensitivity
E**H
Only ones
These are the only tooth whiteners that I use. At one time, I could not find them on Amazon and tried a different brand. It was awful. If you want your teeth whiten and not have an awful taste or film in your mouth after taking your tray out, you got to try these. They’re the only brand to use.
D**H
Broken
The syringe broke on 2 of them, gonna try 3rd one later. Would not buy again.
E**N
muy bueno
me encanto mas creo que debe venir con las cubetas, pero excelente producto
A**N
it works. but a little strong for me
it works. but a little strong for me
J**E
My wife is abig fan...
They work as promised!
M**L
Fast. Works great.
This whitener works great. Will be ordering it again.
A**R
Not very good quality
I have used this product for years and usually purchase from my dentist. I don't feel that the product you sent was is good as it's supposed to be maybe the date is expired? It doesn't seem to be as strong as I have used 20% in the past
Trustpilot
2 weeks ago
2 days ago