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CariSpray 30ml hydroxyapatite oral spray bottle surrounded by natural mineral crystals, water droplets and a green sprig
Close-up of tooth enamel mineral structure, the science behind CariSpray

A new kind of oral care
for healthy teeth and gums —
now in a spray.

The world's first hydroxyapatite oral spray. It strengthens teeth and improves cavity protection by 62% in just 3 minutes — using the same mineral your enamel is already made of.

ISO 9001:2015
Dentist Formulated
Patent-Pending
SCCS-Approved Ingredient
Made in EU
Magnified clinical close-up of tooth enamel surface and mineral structure

A New Scientific Approach to Everyday Enamel Care

Your enamel is 97% mineral. When it loses that mineral, cavities begin — and remineralization is how it gets rebuilt.

(And brushing twice a day only protects your teeth for a few of the 1,440 minutes in it.)

Here is the part no one tells you. You brush for maybe four minutes a day. That leaves your teeth exposed for the other 1,436 minutes — every coffee, every snack, every acidic drink chipping mineral away while your toothbrush sits in the cup. Brushing is essential, but it happens in short bursts. The acid attacks happen all day long. That gap between brushings is where most cavities quietly start.

See the science ↓

That's why we created

• CariSpray •

CariSpray is the world's first hydroxyapatite oral spray — a fine mist you use in seconds, no sink required. Every spray delivers hydroxyapatite, the exact mineral your enamel is made of, plus 25% xylitol and an alkaline pH 8+ formula. It doesn't replace your toothbrush — it works in the hours between brushings, right where the gap is.

A few sprays a day, in addition to brushing and flossing — that's the whole routine.
CariSpray hydroxyapatite oral spray bottles

Inside every bottle of CariSpray you'll find:

Hydroxyapatite mineral, a key CariSpray ingredient
Hydroxyapatite
  • Biomimetic remineralization — integrates with your tooth surface to help strengthen enamel
  • The same mineral that makes up the majority of natural enamel
  • Clinically studied for cavity protection
Xylitol, a CariSpray ingredient
Xylitol 25%
  • Supports a healthy oral microbiome alongside the buffering system
  • A non-sugar sweetener long studied for its role in cavity prevention
  • Gives the spray a clean, non-aggressive taste — no burning mint
pH buffer system in CariSpray
pH 8+ Buffer System
  • Elevates the pH in your mouth to 8+, creating an environment that's hostile to cavity-causing bacteria
  • 61% reduction in cariogenic bacteria in 3 minutes in lab testing
  • Helps neutralize the acids left behind by food and drink
CariSpray formula ingredients

What makes the formula different

  • Pharma-grade hydroxyapatite — the mineral your enamel is built from
  • 25% xylitol — supports a balanced oral environment
  • Alkaline pH 8.02 — buffers acid instead of feeding it
  • Fluoride-free — a modern alternative for people who want one

• CariSpray •

  • Fluoride-Free
  • Easy To Use — Just Spray
  • Dentist Formulated
  • Patent-Pending Formula
  • Dermatologically Tested
  • Works Between Brushings

Order 6 Bottles and Get 3 FREE Bonus Guides!

DIGITAL DOWNLOAD
Bonus #1

The 1,436-Minute Protocol

A dentist's daily enamel-protection routine for the hours between brushings — morning to night, minute by minute.

Today: FREE with 6 bottles

DIGITAL DOWNLOAD
Bonus #2

Coffee, Wine & White Teeth

The stain-proofing guide: why stains stick, the 10 worst habits ranked, and the exact timing tricks that keep teeth white.

Today: FREE with 6 bottles

DIGITAL DOWNLOAD
Bonus #3

The Cavity-Proof Kitchen

What to eat and drink for stronger enamel — the worst offenders, the smart swaps, and a simple day-by-day pattern.

Today: FREE with 6 bottles

Fast & Free Shipping

Every order on this page gets FREE shipping.

The 6-bottle supply is our recommended option — the lowest per-bottle price on this page, plus all 3 bonus guides free.

Real CariSpray users. Real responses.

Everyday person using a pocket CariSpray oral spray after coffee
“I use it after coffee and it really helps — fewer stains.”
— Verified customer, CariSpray survey (translated from Croatian)
“My teeth are whiter than ever — without whitening.”
— Verified customer, CariSpray survey (translated from Croatian)
“Less tartar — I noticed that at the dentist.”
— Verified customer, CariSpray survey (translated from Croatian)
CariSpray is made in small batches and sells out between production runs — order the supply you want while this run is in stock.
Basic
2 BOTTLES
60-day supply
Two CariSpray hydroxyapatite oral spray bottles
€79 / bottle
FREE Shipping
60 Days Guarantee
Buy Now
TOTAL: €158
Visa · Mastercard · Amex · Apple Pay · Google Pay
BEST VALUE!
6 BOTTLES
180-day supply
Six CariSpray hydroxyapatite oral spray bottles best value pack BEST VALUE
€49 / bottle
YOU SAVE €180
BIGGEST DISCOUNT
3 FREE BONUS GUIDES
FREE Shipping · 60 Days Guarantee
Buy Now
TOTAL: €474 → €294 struck price = 6 bottles at the €79/bottle basic rate
Visa · Mastercard · Amex · Apple Pay · Google Pay
Most popular
3 BOTTLES
90-day supply
Three CariSpray hydroxyapatite oral spray bottles
€69 / bottle
YOU SAVE €30
FREE Shipping · 60 Days Guarantee
Buy Now
TOTAL: €237 → €207 struck price = 3 bottles at the €79/bottle basic rate
Visa · Mastercard · Amex · Apple Pay · Google Pay

Dentist formulated · Clinically studied · 60-day money-back guarantee

60 Days Money Back Guarantee

60-Day Money-Back Guarantee

Use CariSpray for a full 60 days. If you don't feel it's right for you — for any reason — email us and we'll refund your order. No lab reports, no hoops. That's how confident we are that you'll want to keep it in your bag.

ISO 9001:2015
Dentist Formulated
Patent-Pending
SCCS-Approved Ingredient
Made in EU

Frequently Asked Questions

How does CariSpray work?
CariSpray works in three ways at once. Its alkaline pH 8+ formula raises the pH in your mouth to an environment that's hostile to cavity-causing bacteria; 25% xylitol supports a balanced oral microbiome; and hydroxyapatite — the mineral your enamel is made of — helps strengthen the enamel surface between brushings. In lab testing it improved cavity protection by 62% in just 3 minutes.
Is it safe, and are there side effects?
CariSpray is an EU cosmetic oral-care product (Regulation (EC) No 1223/2009) and is dermatologically tested. It's formulated for adults. As with any oral product, follow the label: for oral use only, do not inhale or spray into the eyes, keep out of reach of children, and avoid unnecessary swallowing.
How do I use it?
A few sprays a day, directly into the mouth. Use it in addition to your normal brushing and flossing — after coffee, after meals, or whenever you can't get to a sink. It takes seconds.
What if it doesn't work for me?
You're covered by our 60-day money-back guarantee. Try it for two months; if it's not for you, we'll refund your order.
How fast will I notice something?
Some effects are measured quickly in the lab — 62% improved cavity protection within 3 minutes and a 61% reduction in cariogenic bacteria in 3 minutes. What you personally notice day-to-day varies. In a 30-day study, users saw 84% less staining, 73% less tartar and 82% whiter teeth. Results vary from person to person.
How does shipping work?
We ship across the EU. Shipping is FREE on every package on this page.
EU — every package on this pageFREE3-7 days
Made in small batches — order your supply while this run is in stock.
Basic
2 BOTTLES
60-day supply
Two CariSpray hydroxyapatite oral spray bottles
€79 / bottle
FREE Shipping
60 Days Guarantee
Buy Now
TOTAL: €158
Visa · Mastercard · Amex · Apple Pay · Google Pay
BEST VALUE!
6 BOTTLES
180-day supply
Six CariSpray hydroxyapatite oral spray bottles best value pack BEST VALUE
€49 / bottle
YOU SAVE €180
BIGGEST DISCOUNT
3 FREE BONUS GUIDES
FREE Shipping · 60 Days Guarantee
Buy Now
TOTAL: €474 → €294 struck price = 6 bottles at the €79/bottle basic rate
Visa · Mastercard · Amex · Apple Pay · Google Pay
Most popular
3 BOTTLES
90-day supply
Three CariSpray hydroxyapatite oral spray bottles
€69 / bottle
YOU SAVE €30
FREE Shipping · 60 Days Guarantee
Buy Now
TOTAL: €237 → €207 struck price = 3 bottles at the €79/bottle basic rate
Visa · Mastercard · Amex · Apple Pay · Google Pay

Dentist formulated · Clinically studied · 60-day money-back guarantee

Scientific References

  1. Chen L, Al-Bayatee S, Khurshid Z, Shavandi A, Brunton P, Ratnayake J. Hydroxyapatite in Oral Care Products—A Review. Materials (Basel). 2021;14(17):4865. doi:10.3390/ma14174865
  2. O'Hagan-Wong K, Enax J, Meyer F, Ganss B. The use of hydroxyapatite toothpaste to prevent dental caries. Odontology. 2022;110(2):223–230. doi:10.1007/s10266-021-00675-4
  3. Cocco F, Carta G, Cagetti MG, Strohmenger L, Lingström P, Campus G. The caries preventive effect of 1-year use of low-dose xylitol chewing gum. A randomized placebo-controlled clinical trial in high-caries-risk adults. Clinical Oral Investigations. 2017;21(9):2733–2740. doi:10.1007/s00784-017-2075-5
  4. Bowen WH. The Stephan Curve revisited. Odontology. 2013;101(1):2–8. doi:10.1007/s10266-012-0092-z
Contact Terms Privacy Shipping Refund

CariSpray is a cosmetic oral-care product under Regulation (EC) No 1223/2009. It is not intended to diagnose, treat, cure or prevent any disease, and is designed for use in addition to brushing and flossing — not as a replacement. Results vary from person to person. Quotes on this page are survey responses and research language, not paid endorsements.

Support: support@carispray.com

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