Where is this manufactured?

This is a Proctor and Gamble product. The corporate office for P&G is US based, located in Cincinnati, OH. But I do not know where the specific factories are located.

Is this an original crest product? i can't seem to find the same "levels 34 whiter" on the crest website and anywhere else, except for amazon.

This a crest product, probably just an older marketing gimmick.

Does your light stay on for 5 minutes? Mine only stays on for 2 minutes then only seconds if I try to turn it on again.

Yes, mine stays on for 5 minutes.

At the top of this page it say the product "uses the same whitening ingredient dentists use". What type of peroxide is it, & in what concentration?

I have no idea, but I can tell you these strips really work!

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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3D Whitestrips Professional Effects + LED Light – Teeth Whitening Kit, 1 Light + 20 Treatments, Each with 1 Upper/1Lower, 40 Strips – Crest 3DWhite Teeth Whitening Strips

Product ID: 436880633

Details

Active Ingredients
Hydrogen
Brand
Crest
Item Form
Strip
Number of Items
1
Product Benefits
teeth with and

⚡34 levels whiter teeth

💡LED Accelerator Light tech

🔒No-slip Advanced Seal grip

€ 131.20

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Light up your smile with pro-level whitening power!

STAY PUT COMFORT - Advanced Seal Technology ensures strips stay firmly in place—talk and sip water worry-free.
LED POWERED BOOST - Wireless LED Accelerator Light enhances stain removal for faster, professional results.
PRO LEVEL BRIGHTNESS - Achieve up to 34 shades whiter with dentist-grade hydrogen peroxide.
COMPLETE WHITENING SYSTEM - Includes 20 upper & lower treatments plus LED light for a full 20-day transformation.
DENTIST RECOMMENDED ENAMEL SAFE - Trusted by professionals, formulated to protect enamel while delivering a radiant smile.

Crest 3D Whitestrips Professional Effects + LED Light is a dentist-recommended at-home teeth whitening kit featuring 40 strips and a wireless LED Accelerator Light. Using the highest hydrogen peroxide concentration Crest offers, it delivers up to 34 levels whiter teeth safely and comfortably with no-slip grip technology, enabling users to talk and drink water during treatment. Designed for 20 days of use, this enamel-safe system replicates professional whitening results from the comfort of home.

Specifications

ASIN	B09S8JPWMK
Active Ingredients	Hydrogen Peroxide
Age Range Description	Adult
Best Sellers Rank	#6,712 in Health & Household ( See Top 100 in Health & Household ) #9 in Teeth Whitening Kits
Brand	Crest
Brand Name	Crest
Customer Reviews	4.5 out of 5 stars 2,979 Reviews
Flavor	Mint
Global Trade Identification Number	00889714002391
Included Components	Whitening Strip
Item Form	Strip
Manufacturer	Procter & Gamble
Material Type Free	Gluten Free
Number of Items	1
Package Size Name	40 Strips (20 Count Pack)
Product Benefits	Professional-level teeth whitening with fast and noticeable results
Set Name	40 Strips (20 Count Pack)
UPC	889714002391
Unit Count	40 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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