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TheraBreath Healthy Smile Oral Rinse Sparkle Mint 16 fl oz (473 ml)
TheraBreath Healthy Smile Oral Rinse Sparkle Mint 16 fl oz (473 ml)
TheraBreath Healthy Smile Oral Rinse Sparkle Mint 16 fl oz (473 ml)

TheraBreath Healthy Smile Oral Rinse Sparkle Mint 16 fl oz (473 ml)

(1,551 reviews)

TheraBreath Healthy Smile Oral Rinse strengthens your teeth, fights cavities, and helps prevent plaque, but it also brightens your smile to make it lustrous and camera-ready. The secret is in the concentrated active solution, fortified with xylitol and fluoride. You already know that fluoride fights cavities, but what you may not know is that it also remineralizes your teeth. It helps rebuild weakened tooth enamel and even reverse early tooth decay.

TheraBreath Healthy Smile Oral Rinse strengthens your teeth, fights cavities, and helps prevent plaque, but it also brightens your smile to make it lustrous and camera-ready. The secret is in the concentrated active solution, fortified with xylitol and fluoride. You already know that fluoride fights cavities, but what you may not know is that it also remineralizes your teeth. It helps rebuild weakened tooth enamel and even reverse early tooth decay.

$25.17 - $55.17

in 3 offers

The lowest price for TheraBreath Healthy Smile Oral Rinse Sparkle Mint 16 fl oz (473 ml) right now is $25.17 at iHerb, compared across 3 retailers.

The all-time low was $9.95 on 27 Dec 2025 — today's price is 153% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 10 June 2026.

TheraBreath Healthy Smile Oral Rinse Sparkle Mint 16 fl oz (473 ml)

$25.17

(1,551 reviews)

TheraBreath Healthy Smile Oral Rinse strengthens your teeth, fights cavities, and helps prevent plaque, but it also brightens your smile to make it lustrous and camera-ready. The secret is in the concentrated active solution, fortified with xylitol and fluoride. You already know that fluoride fights cavities, but what you may not know is that it also remineralizes your teeth. It helps rebuild weakened tooth enamel and even reverse early tooth decay.

TheraBreath Healthy Smile Oral Rinse strengthens your teeth, fights cavities, and helps prevent plaque, but it also brightens your smile to make it lustrous and camera-ready. The secret is in the concentrated active solution, fortified with xylitol and fluoride. You already know that fluoride fights cavities, but what you may not know is that it also remineralizes your teeth. It helps rebuild weakened tooth enamel and even reverse early tooth decay.

Price comparison

Price data powered by pricesAPI.io

Last updated at 10/06/2026 09:38:02

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$35.32

TheraBreath Healthy Smile Rinse, Sparkle Mint, 16 Oz

Delivery $15.26

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

iHerb

$25.17

TheraBreath, Anticavity Oral Rinse, Sparkle Mint, 16 fl oz (473 ml)

Delivery $40

eBay.com.au

$55.17

Therabreath, Healthy Smile, Oral Rinse, Sparkle Mint, 16 Fl Oz (473

Delivery $9.95

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

5 January 2023jazz.c

originally posted on influenster.com

absolutely love! i’ve used most of the therabreath kinds but this one is my favorite because of the flavor and ingredients! the flavor is great keeps bad breath away all day! there’s also no alcohol it contains an active ingredient of fluoride so it prevents cavities and strengthens tooth enamel!

30 November 2022pamela.l

originally posted on influenster.com

This mouthwash was a complete game changer!! As a person who drinks coffee on a DAILY, these bottle made my teeth completely white and helped make my smile super healthy! I have braces, so i can't really use whitening strips, but i have gotten compliments questions on how my teeth are white if i drink so much coffee! This was around $6 for 16oz!! I got mine at HEB (if your from texas), but i have seen this specific one and others in walmart target.

Excellent!
6 November 2022iHerb Customer

originally posted on iherb.com

Oh this product is awesome. I'm a repeat buyer. I always buy this product. I like the taste, not so strong and it does the job pretty well.But the only downside is it always sold out every now and then. So you must get it wheyou see its available or you miss the chance. 😊

Specification

Active IngredientsPurpose
Sodium Fluoride 0.05% (0.02% w/v fluoride ion)Anticavity

Price comparison

Updated 1 day ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$35.32

TheraBreath Healthy Smile Rinse, Sparkle Mint, 16 Oz

Delivery $15.26

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

iHerb

$25.17

TheraBreath, Anticavity Oral Rinse, Sparkle Mint, 16 fl oz (473 ml)

Delivery $40

eBay.com.au

$55.17

Therabreath, Healthy Smile, Oral Rinse, Sparkle Mint, 16 Fl Oz (473

Delivery $9.95

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

5 January 2023

absolutely love! i’ve used most of the therabreath kinds but this one is my favorite because of the flavor and ingredients! the flavor is great keeps bad breath away all day! there’s also no alcohol it contains an active ingredient of fluoride so it prevents cavities and strengthens tooth enamel!

jazz.c originally posted on influenster.com
30 November 2022

This mouthwash was a complete game changer!! As a person who drinks coffee on a DAILY, these bottle made my teeth completely white and helped make my smile super healthy! I have braces, so i can't really use whitening strips, but i have gotten compliments questions on how my teeth are white if i drink so much coffee! This was around $6 for 16oz!! I got mine at HEB (if your from texas), but i have seen this specific one and others in walmart target.

pamela.l originally posted on influenster.com
Excellent!
6 November 2022

Oh this product is awesome. I'm a repeat buyer. I always buy this product. I like the taste, not so strong and it does the job pretty well.But the only downside is it always sold out every now and then. So you must get it wheyou see its available or you miss the chance. 😊

iHerb Customer originally posted on iherb.com
Excellent!love it
7 October 2022

Simply love it. Make my breath very fresh and clean and also my teeth looks healthier. I love the gentle taste and scent. Good for sensitive teeth like mine. I can see already the benefits. This one is my favorite one. I also tried the mint one but was too strong for me.

iHerb Customer originally posted on iherb.com
I finally found a solution to my morning breath problem!!
15 January 2022

This is the best mouthwash ever. I wake up in the morning with no bad breath and that goes on for hours after waking up. It's absolutely amazing . I was so surprised because I had tried several ways to eliminate my morning breath and couldn't believe that this worked! I'm extremely happy and satisfied. It leaves a nice minty and fresh feeling in my mouth that feels so good. I haven't been using it everyday so I can't comment on how it made my smile look brighter or better. But I love that it contains fluoride to help strengthen my teeth, restore my enamel and fight cavities. I'm also so satisfied that it's vegan and cruelty free. My complaint about this product is that you have to use the recommended amount (10 ml) for it to effectively work which makes you run out ...Ā MoreThis is the best mouthwash ever. I wake up in the morning with no bad breath and that goes on for hours after waking up. It's absolutely amazing . I was so surprised because I had tried several ways to eliminate my morning breath and couldn't believe that this worked! I'm extremely happy and satisfied. It leaves a nice minty and fresh feeling in my mouth that feels so good. I haven't been using it everyday so I can't comment on how it made my smile look brighter or better. But I love that it contains fluoride to help strengthen my teeth, restore my enamel and fight cavities. I'm also so satisfied that it's vegan and cruelty free. My complaint about this product is that you have to use the recommended amount (10 ml) for it to effectively work which makes you run out faster. I used less than that a few times and I woke up with bad breath. It's also expensive for me. I honestly wish it was cheaper. I may have to wait for a discount to stock up. I'll definitely repurchase and may try out the other flavours as well. I also wish that it came with a measuring spoon or something for easier route of administration. In a nutshell, this mouthwash alongside tooth brushing and drinking enough water has done wonders to solve my morning breath problem!

Sara originally posted on Target
Irritated my interior of lip
12 June 2023

This product has a lot of great reviews, but I have not have a good experience with this brand. I have tried to use this mouthwash 3x already, and everytime I use it, the interior of my lip gets dry, red, and irritated. I am not allergic to anything, and I am normally no sensitive hygene products.

Target Customer originally posted on Target
Morning and night use
20 June 2023

New favorite go to mouthwash. I’ve tried a few different flavors of it. They’re all pretty neutral so they don’t burn and the flavor isn’t over powering. I would recommend to a friend. I don’t think it completely beats morning breath but I feel more gross in the morning when I didn’t use it the night before. It definitely eliminates that gross morning film feeling in your mouth.

Gianna originally posted on Target
Not for me
4 October 2022

Sadly this was a miss for my needs. I’m a SmartMouth user for over a year now and LOVE it. Sadly my local Target was out of stock so I figured I would try this brand. This particular formula is less focused on your breath and more on overall tooth health which is fine. I must have missed that when grabbing it. I speak to people all day and often times that leads to bad breath so in order to avoid chewing gum I relied heavily on SmartMouth. This rinse was the complete opposite, although the mint flavor was pleasant, it did very little in terms of long term breath control. In fact I would say it maintained fresh breath for about two hours which is an upgrade from Listerine or Scope. Now I don’t have halitosis or anything but I like that fresh, clean mouth feel you get ...Ā MoreSadly this was a miss for my needs. I’m a SmartMouth user for over a year now and LOVE it. Sadly my local Target was out of stock so I figured I would try this brand. This particular formula is less focused on your breath and more on overall tooth health which is fine. I must have missed that when grabbing it. I speak to people all day and often times that leads to bad breath so in order to avoid chewing gum I relied heavily on SmartMouth. This rinse was the complete opposite, although the mint flavor was pleasant, it did very little in terms of long term breath control. In fact I would say it maintained fresh breath for about two hours which is an upgrade from Listerine or Scope. Now I don’t have halitosis or anything but I like that fresh, clean mouth feel you get after a dentist visit and sadly this wasn’t it for me. This also contains fluoride which makes very little sense considering how most toothpastes contain fluoride and so does our drinking water, adding the fluoride is kind of overkill. Fluoride in excess can cause white spots on your teeth and frankly that’s the opposite of a healthy looking smile. This mouth rinse does have its upsides though: no burning sensation, very little is needed to achieve the mouth protection it claims, it contains xylitol which has been proven to help restore tooth health and prevent cavities. It also leaves your mouth feeling smooth, like after oil pulling. Not sure if it’s some sort of oil (listed in the ingredients) but it’s pleasant. That would be a great feature for those with dry mouth, ulcers or broken gums as that additional glide prevents added friction. Sadly, it does nothing to keep that fresh clean mouth feel and that’s a deal breaker for me. I would still recommend this for those making the transition from Listerine or Scope but less for those looking for long term breath control.

Abi originally posted on Target
Too Sweet, But Only Option for Fluoride Mouthwash
6 February 2023

My first Therabreath mouthwash was mild mint and I was in love! However, I don’t really have a problem with bad breath and wanted a mouthwash for anti-cavity purposes. So I picked up the ā€œHealthy Smileā€ line. After using it for about a week, I can say that I definitely prefer the mild mint flavor. This one was wayyyy to sweet for my liking. When I use mouthwash I want to feel clean, minty, and refreshed; not like I just chugged a bottle of bubblegum syrup.I’m unsure if I’m going to repurchased after I finish my bottle or if I’m going to look to another brand for anti-cavity mouthwash. If Therabreath comes out with a less sweet version with fluoride, I would definitely give it a try!

ilysophie originally posted on therabreath.com
favorite mouthwash
10 March 2023

this is the third therabreath mouthwash that i’ve tried & i love them all. it doesn’t leave my mouth dry. it doesn’t sting or feel uncomfortable. the taste is minty and refreshing. be sure to follow the directions to see the best results!! :) i use this one at night and the healthy gums in the morning. i’ll definitely continue using both!

Violet Moon originally posted on Target

Specification

Active IngredientsPurpose
Sodium Fluoride 0.05% (0.02% w/v fluoride ion)Anticavity

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