Mouthology via Amazon has
4-Oz Mouthology 10% Nano Hydroxyapatite Fluoride-Free Toothpaste (Fresh Mint) on sale for $9.99 - $3.00 off when you 'clip' the coupon on product page - 20% off when you checkout via Subscribe & Save =
$4.99.
Shipping is free w/ Prime or on orders $35+.
Thanks to Deal Hunter
minntwins for sharing this deal.
Note: You must be logged into your account. Coupons are typically one-time use and availability may vary by account. Manage
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Features:
- 10% nano-hydroxyapatite (n-HA) — calcium-based compound that mirrors 96% of natural tooth enamel composition
- Fluoride-free alternative for enamel care and whitening without harsh bleaching agents
- Birch xylitol included to support oral health
- Fresh Mint flavor
- Cruelty-free, vegan, and natural formula
- Free of SLS, parabens, alcohol, aluminum, artificial colors, artificial flavors, artificial sweeteners, peroxide, triclosan, titanium dioxide, and dyes
- Made in the USA
Top Comments
I seem to have weak enamel, so I just started using nHa toothpaste in the morning and Fluoride toothpaste at night.
Community Reviews
This nano hydroxyapatite toothpaste is positioned as a low price way to support enamel repair, especially for routines that pair nHA with fluoride at different times of day. The 10 percent formula and claimed rod shaped particles drew interest, and the mint flavor was described as decent without a lingering aftertaste. The main cautions are that the coupon may be account specific, the toothpaste is not ADA approved, and it barely foams, which can make it feel less effective. It is a niche pick for enamel focused brushing routines.
Common Questions (4)
A common routine is n-HA in the morning or at night and fluoride toothpaste at the opposite brushing session. The idea is to use n-HA to help fill enamel scratches and fluoride to form a harder, acid-resistant mineral layer.
The listing is described as fluoride-free, but one comment says the product contains sodium fluoride. If you want to avoid fluoride entirely, verify the ingredient label before buying.
It reportedly does not foam up much at all, which can make it feel less like a typical toothpaste. That low-foam texture is part of why some users question whether it is doing anything, even though they still use it for n-HA benefits.
The $3 off coupon may be account-specific and not visible to everyone. If it does not show up on your account, the deal price may still be available through Subscribe & Save.
AI-generated summary based on comments from the community. Updated ago
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