What is the per centage of peroxide

Hydrogen Peroxide 9.5%. Compare to 10% for {Professional Effects, Vivid, 1 Hour Express}; total amount of peroxide on each strip also matters.

Can you drink coffee while doing this? Or do you have to give up the yummy caffeine?

I'm afraid it's a bad idea to drink coffee while using the whitestrips. I for instance only use them once a week, but as I can't and don't want to give up coffee, I always brush my teeth right after I've had my last sip (literally!).

This is very individual dependent, but my wife and I did these prior to our wedding and I never went over the recommended time, whereas my wife would routinely go 20 min over. I never had any pain or discomfort; she would frequently mention sensitivity to hot/cold food. That said, her teeth sensitivity went away a week after finishing them.

Must I use all of the pouches in order to see results? Or may I use a few and share the rest with someone else?

I saw results in my teeth after 3 days and even more after a week. If you're happy with your results after a week then you could definitely share.

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Crest 3DWhitestrips 1 Week Smile Transformation At-Home Teeth Whitening Kit, 14 Treatments, 8 Levels Whiter in 1 Week

Product ID: 668747

Details

Active Ingredients
Hydrogen
Brand
Crest
Item Form
Strip
Number of Items
28
Product Benefits
Whitening

✨8 levels whiter in 7 days

🔒Advanced Seal no-slip grip

🦷ADA accepted & enamel safe

₨959

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Description

😎 Unlock your brightest smile in just 7 days—because first impressions are everything!

DOUBLE THE POWER - Includes two full 1-week treatments so you can maintain your radiant smile all year long.
SMILE BRIGHTER FASTER - Achieve up to 8 shades whiter in just 1 week—perfect for your next big meeting or event.
DENTIST TRUSTED FORMULA - Uses the same enamel-safe whitening ingredient trusted by dental professionals and ADA accepted.
EFFORTLESS AT HOME GLAM - Just 60 minutes a day for 7 days—no mess, no hassle, just a dazzling smile that commands attention.
STAY CONFIDENT STAY ACTIVE - Advanced Seal Technology ensures strips stay put—talk, sip water, and multitask without interruption.

Crest 3DWhitestrips 1 Week Smile Transformation is a professional-grade, at-home teeth whitening kit that delivers up to 8 levels of whitening in 7 days. Featuring ADA acceptance and enamel-safe hydrogen peroxide, it uses Advanced Seal Technology for a no-slip, comfortable fit allowing you to talk and drink water during treatment. Each pack includes two 1-week treatments (28 strips total) to keep your smile radiant and confident.

Specifications

ASIN	B001OOLLVS
ASIN	B001OOLLVS
Active Ingredients	Hydrogen Peroxide
Age Range Description	Adult
Best Sellers Rank	#9,361 in Health & Household ( See Top 100 in Health & Household ) #10 in Teeth Whitening Strips
Brand Name	Crest
Customer Reviews	4.5 4.5 out of 5 stars (15,720)
Date First Available	February 24, 2009
Flavor	Unflavored
Global Trade Identification Number	00889714000052
Included Components	Applicator
Item Dimensions	1.64 x 5.5 x 5.65 inches
Item Form	Strip
Item Weight	1.6 ounces
Item model number	3700020179
Manufacturer	Procter & Gamble
Manufacturer	Procter & Gamble
Manufacturer Part Number	3700020179
Model Number	3700020179
Number of Items	28
Package Size Name	28 Strips
Product Benefits	Whitening
Product Dimensions	1.64 x 5.5 x 5.65 inches; 1.6 ounces
Set Name	Glamorous White 28 Strips
UPC	889714000052
Unit Count	28 Count

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₨959

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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