Received sample from dentist that had a pre-filled tray (white/clear) housed in a green tray. Are these the same ones?

Yes They are. These are the exact same kind I have got from my dentist.

Does it make your teeth sensitive?

No, did not make my teeth sensitive, am very happy with the product, will buy again.

Got a complimentary pack opalesgo 10% from my dentist and it was great. need to know how many days in a row should i use them to know how many to buy?

If this is your first time whitening your teeth…Wear them for 7 days. (Skip a few days if teeth are sensitive. )Then, after the first 7 days, Wear them once a week, once a month or however you wish. ( I am a dental hygienist. I use this product and recommend this product to my patients.)

How many trays in this order?

10 trays for upper and lower arches - TCW Distribution

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Go Teeth Whitening Trays 15% Hydrogen Peroxide - Mint - 4648-1 | Fast Results (1 Packs / 4 Treatments) Dentist Developed - Low Sensitivity - Gentle on Enamel - by Ultradent Products USA

Product ID: 105255071

Details

Active Ingredients
Hydrogen
Brand
Opalescence
Item Form
Trays
Number of Items
32

⚡15% Hydrogen Peroxide for fast whitening

🌿Gluten-free, vegan, and low sensitivity

🦷UltraFit trays conform to any smile

€ 105.78

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Smile brighter, faster — because your time and confidence are priceless! 🦷

CUSTOM COMFORT FIT - UltraFit prefilled trays adapt seamlessly to your unique smile for maximum coverage and ease.
GENTLE YET EFFECTIVE - Low sensitivity, enamel-safe whitening with Xylitol to protect against tooth decay.
ON THE GO BRILLIANCE - No LED light or custom molds needed—perfect for busy professionals craving a confident smile anywhere.
DENTIST TRUSTED FORMULA - Backed by 35 years of expertise and used by 25,000+ dental professionals worldwide.
LIGHTNING FAST WHITENING - 15% Hydrogen Peroxide formula delivers visible results in just 15-20 minutes per treatment.

Opalescence Go Teeth Whitening Trays feature a powerful 15% hydrogen peroxide gel in prefilled UltraFit trays that comfortably mold to your teeth, delivering professional-grade whitening in just 15-20 minutes. Developed by dental experts and trusted by over 25,000 dentists, this gluten-free, vegan, and low-sensitivity formula removes deep stains while protecting enamel, making it the perfect at-home solution for busy millennials seeking a radiant, confident smile.

Specifications

ASIN	B07JDVPSBC
ASIN	B07JDVPSBC
Active Ingredients	Hydrogen Peroxide
Age Range Description	Adult
Best Sellers Rank	#26,980 in Health & Household ( See Top 100 in Health & Household ) #26 in Teeth Whitening Kits
Brand Name	Opalescence
Customer Reviews	4.3 4.3 out of 5 stars (583)
Date First Available	February 4, 2019
Flavor	Original
Global Trade Identification Number	00883205101952
Included Components	8 single-use prefilled trays
Item Dimensions	4 x 4.25 x 3 inches
Item Form	Trays
Item Weight	0.27 g
Item model number	4648-U
Manufacturer	Ultradent Products Inc
Manufacturer	Ultradent Products Inc
Manufacturer Part Number	4648-U
Material Features	Vegan, Gluten Free, Kosher
Material Type Free	Gluten Free
Model Number	4648-U
Number of Items	32
Package Size Name	4 Treatments
Product Benefits	Teeth Whitening, Surface Stain Removal, Fast Results, Convenient At-Home Whitening, Prefilled Ready-to-Use Trays, Comfortable UltraFit Tray, Broad Tooth Coverage, No LED Light Required, No Custom Trays Required, Travel-Friendly, Gentle Whitening, Professional-Quality Whitening
Product Dimensions	4 x 4.25 x 3 inches; 0.01 ounces
Set Name	Opalescence Go - 4 Treatments
UPC	883205101952
Unit Count	4 Count

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€ 105.78

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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

5 days ago

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