Skip to content

Cart

Your cart is empty

Mouth OS Mint Frost

Dissolvable Film · Powered by A.C.E. Technology™

★★★★★ Loved by early backers

60 Precision Doses · 30-Day Supply · Free shipping on subscriptions

Fluoride-free Hydroxyapatite Ionic Zinc Waterless TSA-friendly Made in the USA

Mouth OS Mint Frost replaces the tube with a precision-dosed Dissolvable Film. No water, no mess, no plastic tube. Each film is individually sealed for freshness and formula stability, and dissolves as you brush.

No Water No Tube No Mess 60 Precision Doses Individually Sealed Made in the USA
How It Works

Three seconds. Zero water.

Peel, place, and brush. Mouth OS dissolves on contact.

Peel the individually sealed Mouth OS Mint Frost sachet
01
Peel

Pull back the foil with dry hands. Your Dissolvable Film is individually sealed for freshness and formula stability.

Place the Mouth OS Dissolvable Film on the front of the teeth
02
Place

Place the film on the front of your teeth. A.C.E. Technology™ activates on contact, delivering Hydroxyapatite and Ionic Zinc in one precise dose.

Brush normally as the Mouth OS film dissolves completely
03
Brush

Brush as normal. The film dissolves as you brush. No mess, no tube. Your full 30-day supply, done.

The Formula

Every ingredient earns its place.

Concentrated active delivery in a waterless film. No fluoride, no dilution.

Hydroxyapatite

A mineral used in modern oral care, delivered fluoride-free through a waterless film.

Ionic Zinc

Delivered as zinc gluconate to neutralize odor compounds and keep breath fresh through every brush.

Xylitol

A naturally derived sweetener used in oral care, included for a clean taste without sugar.

Full ingredients: Pullulan, Cellulose, Precipitated Silica, Potassium Nitrate, Hydroxyapatite, Ionic Zinc, Xylitol, Stevia Rebaudiana Leaf Extract, Sodium Cocoyl Isethionate, Glycerin, Potassium Sorbate, Lecithin, Mentha Piperita (Peppermint) Oil, Mentha Spicata (Spearmint) Oil.

The tube, reconsidered.

The Tube
Messy, imprecise application every time
Formula degrades after opening
Plastic tube in the trash every month
Banned on flights over 100ml
Built around water as the carrier
Mouth OS
Precision dosed every single brush
Individually sealed for freshness and formula stability
Zero plastic tube, nothing wasted
TSA-friendly, flies carry-on anywhere
A.C.E. Technology™, active on contact with zero dilution
Mouth OS Mint Frost dissolvable film, a translucent waterless film holding concentrated actives
A.C.E. Technology

Active Cellular Emulsion. Zero dilution.

A.C.E. Technology™ is Clean Saint's concentrated active delivery system, developed for a waterless dissolvable film format. It carries the full formulation in a single precise dose, released as you brush.

Traditional toothpaste is built around a water-heavy paste. Mouth OS was designed around a different premise: a waterless film that places a concentrated, precise dose exactly where brushing begins.

Early Adopters

The tube is already in the trash.

★★★★★ · Based on VIP Backer Reviews

"I didn't think I'd switch from toothpaste. Then I tried Mouth OS."

April H., Early Backer, Los Angeles

"TSA safe, mess free, and my teeth feel cleaner than ever."

Erik A., VIP Backer, New York

"The packaging alone convinced me. The film sealed the deal."

Tai and Sarah W., VIP Backers, San Francisco

Questions, answered.

Peel open one sachet, place the film on the front of your teeth, and brush normally. The film dissolves as you brush. One film per session, twice daily.

Yes. Mouth OS Mint Frost is fluoride-free and uses Hydroxyapatite, a mineral used in modern oral care. The full ingredient list is shown above and on packaging.

Each box contains 60 Precision Doses, a 30-day supply with twice daily brushing. Every film is individually sealed for freshness and formula stability.

Mouth OS Mint Frost is made in the USA under strict quality-control standards.

Yes. There are no contracts and no cancellation fees. Manage, pause, or cancel any time through your account.

Your mouth upgraded. Your counter cleared.

60 Precision Doses. 30 days. Tube-free.

Make the switch
Patent Pending · Made in the USA