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

₨60082

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Flash your brightest smile with pro-level whitening power! 💎

STAY PUT COMFORT - Advanced Seal Technology ensures strips stay secure while you talk or sip water.
LED POWERED BOOST - Wireless LED light accelerates stain removal for faster, professional results.
PRO LEVEL BRIGHTNESS - Achieve up to 34 shades whiter with dentist-grade hydrogen peroxide.
COMPLETE WHITENING KIT - Includes 20 treatments with upper & lower strips plus LED light for full smile coverage.
DENTIST RECOMMENDED ENAMEL SAFE - Trusted by professionals, formulated to protect enamel while whitening.

Crest 3D Whitestrips Professional Effects + LED Light delivers professional-grade teeth whitening at home, using the highest hydrogen peroxide concentration available in over-the-counter kits. Featuring Advanced Seal Technology for a no-slip fit and an LED Accelerator Light that mimics dental office treatments, this enamel-safe kit guarantees up to 34 levels whiter teeth after 20 treatments. Trusted by dentists and loved by users, it’s the ultimate solution for a radiant, confident smile.

Specifications

ASIN	B09S8JPWMK
ASIN	B09S8JPWMK
Active Ingredients	Hydrogen Peroxide
Age Range Description	Adult
Best Sellers Rank	#7,232 in Health & Household ( See Top 100 in Health & Household ) #10 in Teeth Whitening Kits
Brand Name	Crest
Customer Reviews	4.5 4.5 out of 5 stars (2,945)
Date First Available	February 10, 2022
Flavor	Mint
Global Trade Identification Number	00889714002391
Included Components	Whitening Strip
Item Form	Strip
Manufacturer	Procter & Gamble
Manufacturer	Procter & Gamble
Material Type Free	Gluten Free
Number of Items	1
Package Dimensions	5.59 x 4.99 x 1.62 inches; 3.53 ounces
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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