Are these syringes the exact same ones as the ones someone else asked about one year ago? Bc if they are they expired 2 months ago

I bought mine last year and they worked great. Just like what I purchased from the dentist. They may be new ones. I’d ask the seller.

The product description in the title reads, “opalescence quick rf 45%” instead of pf 45%”. Is “RF” a typo? Is this authentic opalescence PF 45%??

It must be a typo in the ad. I just looked at the actual packaging I received from my order and it says PF. It's in opalescence packaging and long before the expiration date. I've order this from this seller several times and never disappointed.

%45 is this the highest strength

Not sure, but this was the strength my dentist recommended, anything stronger makes your teeth more sensative

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45% Syringes Teeth Whitening Gel - with PF - (4 Syringes) Refill Kit Carbamide Peroxide. Made by Ultradent, in Mint Flavor. Tooth Whitening 5359-2

45% Syringes Teeth Whitening Gel - with PF - (4 Syringes) Refill Kit Carbamide Peroxide. Made by Ultradent, in Mint Flavor. Tooth Whitening 5359-2

Product ID: 63992435

Details

Active Ingredients
Carbamide
Brand
Opalescence
Item Form
Gel
Number of Items
4
Product Benefits
Whitening

⏳15-30 min daily wear - Fast, efficient results

⚡45% Carbamide Peroxide - Ultra-strong whitening

🌿Mint flavor + xylitol - Fresh & decay-reducing

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VT12850

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Brighten your smile, own the room! ✨

TRUSTED BY EXPERTS - Endorsed by 25,000+ dental professionals and backed by 50+ industry awards.
LONG LASTING SUPPLY - Four 1.2 ml syringes provide up to six months of whitening with weekly use.
GENTLE YET EFFECTIVE - Mint-flavored gel sweetened with xylitol to reduce decay risk while keeping sensitivity minimal.
EFFORTLESS AT HOME USE - No LED light needed; compatible with Invisalign, retainers, and custom trays for seamless whitening.
PRO LEVEL WHITENING POWER - 45% carbamide peroxide formula brightens teeth up to 10 shades in just 7 days.

Opalescence 45% Teeth Whitening Gel by Ultradent delivers professional-grade whitening with a potent carbamide peroxide formula. Designed for convenient at-home use without LED lights, it whitens teeth up to 10 shades in a week while being gentle on enamel thanks to its mint flavor and xylitol sweetener. Trusted by thousands of dental pros and awarded over 50 times, this refill kit includes four syringes compatible with most dental trays, offering a long-lasting, dentist-recommended solution for a dazzling smile.

Specifications

ASIN	B07CHCXR79
Active Ingredients	Carbamide Peroxide
Age Range Description	Adult
Best Sellers Rank	#13,283 in Health & Household ( See Top 100 in Health & Household ) #15 in Teeth Whitening Gels
Brand	Opalescence
Brand Name	Opalescence
Customer Reviews	4.5 out of 5 stars 1,567 Reviews
Flavor	Mint 45
Included Components	Rifill Gel Syringes
Item Dimensions	2 x 6.5 x 2.5 inches
Item Form	Gel
Item Weight	0.07 Pounds
Manufacturer	Ultradent
Manufacturer Part Number	5359-US
Material Type Free	Artificial Sweetener Free
Model Number	SG_B07CHCXR79_US
Number of Items	4
Product Benefits	Whitening
Set Name	4 Syringes
UPC	883205038890
Unit Count	1.6 Fluid Ounces

Reviews

D**A

30.10.2025

T**H

27.02.2026

V**E

14.03.2026

Z**E

9.03.2026

L**Z

3.09.2025

N**U

23.04.2026

G**K

13.04.2026

T**K

23.02.2026

N**A

4.09.2024

M**R

30.10.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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