Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expired Posted by BBQchicken | Staff • Dec 15, 2021
expired Posted by BBQchicken | Staff • Dec 15, 2021

2-Pack 4.2-Oz Colgate Optic White Charcoal Toothpaste w/ Fluoride (Cool Mint)

w/ Subscribe & Save

$5.25

$11

52% off
Amazon
20 Comments 16,615 Views
Visit Amazon
Good Deal
Save
Share
Deal Details
Amazon has 2-Pack 4.2-Oz Colgate Optic White Charcoal Toothpaste w/ Fluoride (Cool Mint) for $5.24 when you 'clip' the extra savings coupon on the product page and checkout w/ Subscribe & Save. Shipping is free with Prime or on $25+.

Thanks to Deal Hunter BBQchicken for finding this deal.
  • Note: Must be logged in to clip coupons; coupons are typically limited to one per account. This coupon applies to first Subscribe and Save order on this item or category of items. If you have already purchased this item via Subscribe and Save, you may not be eligible for this coupon.
Instructions:
  1. Click here and clip the $2.83 off coupon on the item page
  2. Select the "Subscribe & Save" option, if it isn't already selected
  3. Select any frequency, then click 'Set Up Now'
  4. Proceed to checkout
  5. The price should be $8.49 - $2.83 coupon - 5% S&S discount = $5.24 + Free Shipping with Amazon Prime
  6. Complete your order.
    • Note: You may cancel Subscribe & Save any time after your order ships
Features:
  • Stain removal whitening toothpaste helps remove existing stains and prevents new stains from forming so teeth stay whiter longer
  • Enamel safe formula for whitening teeth that's good for daily use
  • Whitening fluoride toothpaste formula to protect against cavities
  • Cool mint toothpaste flavor to help freshen breath
  • White and black striped toothpaste
  • Contains 2 toothpaste tubes with 4.2 ounces in each; a total of 8.4 ounces

Editor's Notes

Written by persian_mafia | Staff
  • About this deal:
    • This price is $5.56 lower (51% savings) than the list price of $10.80.
  • About this product:
    • Rating of 4.6 from over 2,400 Amazon customer reviews.
  • About this store:
    • For the 2021 holiday season, returnable items purchased between October 1 and December 31 can be returned until January 31, 2022.
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 2-Pack 4.2-Oz Colgate Optic White Charcoal Toothpaste w/ Fluoride (Cool Mint) for $5.24 when you 'clip' the extra savings coupon on the product page and checkout w/ Subscribe & Save. Shipping is free with Prime or on $25+.

Thanks to Deal Hunter BBQchicken for finding this deal.
  • Note: Must be logged in to clip coupons; coupons are typically limited to one per account. This coupon applies to first Subscribe and Save order on this item or category of items. If you have already purchased this item via Subscribe and Save, you may not be eligible for this coupon.
Instructions:
  1. Click here and clip the $2.83 off coupon on the item page
  2. Select the "Subscribe & Save" option, if it isn't already selected
  3. Select any frequency, then click 'Set Up Now'
  4. Proceed to checkout
  5. The price should be $8.49 - $2.83 coupon - 5% S&S discount = $5.24 + Free Shipping with Amazon Prime
  6. Complete your order.
    • Note: You may cancel Subscribe & Save any time after your order ships
Features:
  • Stain removal whitening toothpaste helps remove existing stains and prevents new stains from forming so teeth stay whiter longer
  • Enamel safe formula for whitening teeth that's good for daily use
  • Whitening fluoride toothpaste formula to protect against cavities
  • Cool mint toothpaste flavor to help freshen breath
  • White and black striped toothpaste
  • Contains 2 toothpaste tubes with 4.2 ounces in each; a total of 8.4 ounces

Editor's Notes

Written by persian_mafia | Staff
  • About this deal:
    • This price is $5.56 lower (51% savings) than the list price of $10.80.
  • About this product:
    • Rating of 4.6 from over 2,400 Amazon customer reviews.
  • About this store:
    • For the 2021 holiday season, returnable items purchased between October 1 and December 31 can be returned until January 31, 2022.
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Community Voting

Deal Score
+30
Good Deal
Visit Amazon

Price Intelligence

Model: Colgate Optic White with Charcoal Teeth Whitening Toothpaste, Cool Mint, 4.2 Ounce (Pack of 2)

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
06/24/25Amazon$5.50 frontpage
12
05/27/24Amazon$6.08
0
04/17/24Amazon$6.08
0
10/01/21Amazon$5.95
3

Current Prices

Sort: Lowest to Highest | Last Updated 6/26/2025, 10:43 AM
Sold By Sale Price
Amazon$9.95

Leave a Comment

Unregistered (You)

Top Comments

I'll copy my comment from a previous thread:

OK so I've used 'charcoal' for tooth whitening in the past and it does work however I would caution it's use for anyone who has crowns. I hadn't used my charcoal whitening powder in some time and in that time I had some dental work done including a new crown. I didn't think anything of it when I used the charcoal powder again. The black can get under the edge of the crown and leave a black line around your tooth which gives the appearance of a rotten tooth. Sure enough I looked it up and other people had the same issue. The stuff doesn't come out easily. It took weeks of my regular brushing and water flossing routine to get it all cleared out.

So word of caution.
As a dental professional I will inform you that SnF can stain your teeth and it works well as a desensitizing agent, but for anyone to claim it is better than sodium fluoride at preventing decay is 110% wrong.

Please stop spreading this misinformation
Is it true charcoal toothpaste damages our enamel?

19 Comments

Sign up for a Slickdeals account to remove this ad.

Original Poster
Pro
Deal Hunter
Dec 15, 2021
9,752 Posts
Joined Jul 2011
Dec 15, 2021
BBQchicken
Dec 15, 2021
Original Poster
Pro
Deal Hunter
9,752 Posts
This deal is still available.
Dec 15, 2021
1,523 Posts
Joined Jul 2014
Dec 15, 2021
ihatemyhonda
Dec 15, 2021
1,523 Posts

Our community has rated this post as helpful. If you agree, why not thank ihatemyhonda

Is it true charcoal toothpaste damages our enamel?
2
Dec 15, 2021
1,277 Posts
Joined Sep 2008
Dec 15, 2021
achifari
Dec 15, 2021
1,277 Posts
Quote from ihatemyhonda :
Is it true charcoal toothpaste damages our enamel?
For what it's worth, it says "Enamel safe" on the front of the box.
1
Dec 15, 2021
7 Posts
Joined Aug 2021
Dec 15, 2021
CoolLumber155
Dec 15, 2021
7 Posts

Our community has rated this post as helpful. If you agree, why not thank CoolLumber155

I feel like a bit of a broken record saying this every time I post it, but in case anyone else is wondering, this toothpaste does not use stannous fluoride. Instead it uses Sodium Flouride. Stannous fluoride is antibacterial and more effective at staying on the teeth and preventing tooth decay.

https://www.healthline.com/health...m-fluoride
1
1
Dec 15, 2021
1,940 Posts
Joined Oct 2010
Dec 15, 2021
bens_brother
Dec 15, 2021
1,940 Posts
Does charcoal really benefit teeth?
Dec 15, 2021
18 Posts
Joined Jun 2017
Dec 15, 2021
Name_new
Dec 15, 2021
18 Posts
Quote from bens_brother :
Does charcoal really benefit teeth?
If you have more porous teeth than it will help to remove stains easily. Regular toothpaste doesn't do good job.
Dec 15, 2021
73 Posts
Joined Jan 2018
Dec 15, 2021
PJM6851
Dec 15, 2021
73 Posts
Quote from CoolLumber155 :
I feel like a bit of a broken record saying this every time I post it, but in case anyone else is wondering, this toothpaste does not use stannous fluoride. Instead it uses Sodium Flouride. Stannous fluoride is antibacterial and more effective at staying on the teeth and preventing tooth decay.

https://www.healthline.com/health...m-fluoride [healthline.com]
i have a feeling this trend will continue

Sign up for a Slickdeals account to remove this ad.

Dec 15, 2021
115 Posts
Joined Dec 2020
Dec 15, 2021
Cleyto
Dec 15, 2021
115 Posts
How is charcoal supposed to clean your teeth?
Dec 16, 2021
29 Posts
Joined Jan 2012
Dec 16, 2021
djh53150
Dec 16, 2021
29 Posts
Quote from Cleyto :
How is charcoal supposed to clean your teeth?
It's abrasive.
Dec 16, 2021
10,859 Posts
Joined Aug 2010
Dec 16, 2021
J03
Dec 16, 2021
10,859 Posts

Our community has rated this post as helpful. If you agree, why not thank J03

I'll copy my comment from a previous thread:

OK so I've used 'charcoal' for tooth whitening in the past and it does work however I would caution it's use for anyone who has crowns. I hadn't used my charcoal whitening powder in some time and in that time I had some dental work done including a new crown. I didn't think anything of it when I used the charcoal powder again. The black can get under the edge of the crown and leave a black line around your tooth which gives the appearance of a rotten tooth. Sure enough I looked it up and other people had the same issue. The stuff doesn't come out easily. It took weeks of my regular brushing and water flossing routine to get it all cleared out.

So word of caution.
4
Dec 16, 2021
150 Posts
Joined Jun 2015
Dec 16, 2021
Polo1967
Dec 16, 2021
150 Posts
thank you op
Dec 16, 2021
626 Posts
Joined Nov 2010
Dec 16, 2021
Jaebird
Dec 16, 2021
626 Posts

Our community has rated this post as helpful. If you agree, why not thank Jaebird

Quote from CoolLumber155 :
I feel like a bit of a broken record saying this every time I post it, but in case anyone else is wondering, this toothpaste does not use stannous fluoride. Instead it uses Sodium Flouride. Stannous fluoride is antibacterial and more effective at staying on the teeth and preventing tooth decay.

https://www.healthline.com/health...m-fluoride
As a dental professional I will inform you that SnF can stain your teeth and it works well as a desensitizing agent, but for anyone to claim it is better than sodium fluoride at preventing decay is 110% wrong.

Please stop spreading this misinformation
2
2
Dec 16, 2021
1,161 Posts
Joined Apr 2006
Dec 16, 2021
MastahDRIFT
Dec 16, 2021
1,161 Posts
With all these toothpaste deals, I'm going to have super white teeth! 😂
Dec 16, 2021
521 Posts
Joined Nov 2018
Dec 16, 2021
GregryS
Dec 16, 2021
521 Posts
Quote from MastahDRIFT :
With all these toothpaste deals, I'm going to have super white teeth! 😂
I use fluoridex daily defense sensitivity tooth paste with 1.1% sodium fluoride and 5% potassium nitrate.

The trick to keeping your teeth white is to deal the porous tubules in your enamel through the use of potassium nitrate better known to you guys as saltpeter..lol (KNO3)

And after extended use of 5% KNO3 the tubules in your enamel close and become resistant to staining from coffee etc. Of course you can get sensodyne with 5% potassium nitrate but a fluoride level 10 times lower-at a third the price

The high fluoride isnot a problem so much when your tubules in your enamel have been sealed though. I pay about $13 a tube for the Flouridex 1.1% NaFl and potassium nitrate which is probably more than most s would pay.

But your teeth are priceless so better to spend $300 a year on toothpaste then 1,000 for a crown or 3000 for a root canal...

Oh and I brush 5 to 6 times a day.....
4

Sign up for a Slickdeals account to remove this ad.

Dec 16, 2021
626 Posts
Joined Nov 2010
Dec 16, 2021
Jaebird
Dec 16, 2021
626 Posts
@GregS

First off what you're using is prescription in the US, so you're either in a different country or just left that part out. Any dentist will give you a prescription, but in the US this will cost you about $15-$20 per tube. We call it Prevident Booster Plus 5000 which is 1.1% fluoride but not 5% potassium nitrate. Prevident Booster Plus 5000 Sensitive has 5% potassium nitrate.

Second, potassium nitrate is a desensitizing agent and does block tubules in enamel (this is how it prevents sensitivity) but it does not prevent staining. Where you got that info, I have no freaking clue.

To claim that spending money on tooth paste will prevent decay and thus prevent crowns and root canals is so off base and ignorant. Please just stop spouting this nonsense

Leave a Comment

Unregistered (You)

Popular Deals

View All

Trending Deals

View All