Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz

Immediate hydration for medication-induced dryness and pH balance

Full manufacturer title

Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz (Pack of 1)

Member of The 90+ Clubscored 90+ out of 100

Typical price

$11

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Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz (Pack of 1) image 1

Ravvy verdict

93.6 / 100

Biotene is the essential choice for medical-grade dry mouth relief, trading the intense sting of traditional rinses for long-lasting comfort.

Best for: patients on medications causing chronic dry mouth
Buy it if: You want alcohol-free formula prevents stinging.
Skip it if: You are users seeking a powerful alcohol-based zing or deep whitening.
Best alternative: Oral-B Mouth Sore Mouthwash Special Care Oral Rinse, Hydrogen Peroxide Mouthwash, 16 fl oz, Mouthwash Alcohol Free 16 Fl Oz (Pack of 1) (individuals with canker sores or new orthodontic appliances)

How it scores on what matters

Sensitivity Care98.0
Oral Health Protection94.5
Hydration Longevity89.5
Cost Efficiency87.0
Flavor Profile82.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

Biotene Oral Rinse stands as the clinical gold standard for managing Xerostomia, or chronic dry mouth. Unlike standard cosmetic mouthwashes that rely on alcohol and harsh astringents to mask odors, this formula uses a specialized moisturizing system designed to mimic the natural soothing properties of saliva. It works by lubricating oral tissues and maintaining a balanced pH environment, which is critical for preventing the tooth decay often associated with a lack of natural saliva production. For those taking GLP-1 medications or other prescriptions that list dry mouth as a primary side effect, this rinse provides a physical coating that lasts for several hours. The mild mint flavor is intentionally subtle to avoid stinging sensitive oral tissues that are often inflamed or sore due to dryness. While it functions as a breath freshener, its primary mission is functional relief and the protection of the oral microbiome through a sugar-free and alcohol-free delivery system.

Ravvy AI insight

When comparing oral rinses for Xerostomia, prioritize pH-balanced formulas like Biotene to prevent enamel erosion. Buyers should note that while this bottle is large, the four-hour relief window means frequent users will go through a 33.8-ounce bottle in roughly three to four weeks. If you are using this alongside GLP-1 medications, consistent use before bed is most effective as saliva production naturally drops during sleep.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 19, 2026.

What owners praise

Alcohol-free formula prevents stinging
Maintains healthy oral pH levels
Provides up to four hours of relief
Gentle enough for sensitive oral tissues
Safe for frequent daily use
Large value-sized bottle

What to know first

Texture may feel slightly viscous to new users
Mint flavor is very mild compared to standard rinses
Requires multiple applications for all-day relief

Specifications

UPC: 048582004405
Flavor: Mint
Item Form: Liquid
Brand Name: biotène
Unit Count: 33.8 Fluid Ounces
Item Weight: 2.5 pounds
Manufacturer: Haleon US Services Inc.
Model Number: 00465
Liquid Volume: 33.8 fluid ounces
Number of Items: 1
Product Benefits: Bad Breath Treatment, Dry Mouth Relief
Item model number: 00465
Material Features: Alcohol Free, Sugar free
Active Ingredients: Xylitol
Material Type Free: Alcohol Free, Sugar Free
Product Dimensions: 6 x 5 x 4 inches; 2.5 pounds
Age Range Description: Adult
Manufacturer Part Number: 00465
Global Trade Identification Number: 00048582004405

How to get the most out of it

Optimizing Application

Use approximately one tablespoon of the rinse and swish for a full 30 seconds before spitting out. For maximum benefit, avoid eating or drinking for at least 30 minutes after use to allow the moisturizing film to bond to oral tissues.

Ownership tips

tip

Nighttime Strategy

Dry mouth symptoms often peak during sleep when saliva production is at its lowest. Keep a small amount near your bedside to use immediately before sleep or if you wake up during the night with a parched throat.

care

Bottle Maintenance

Ensure the cap is tightened firmly after each use to prevent the liquid from evaporating or becoming overly viscous. Store the bottle in a cool, dry place away from direct sunlight to maintain the integrity of the enzymes and xylitol.

Frequently asked questions

Can I use Biotene if I do not have chronic dry mouth?

Yes, Biotene is safe for anyone to use as a gentle, alcohol-free mouthwash. However, its specialized lubricating ingredients are specifically formulated for those lacking sufficient saliva, so it may feel thicker than what you are accustomed to.

Does this rinse contain fluoride?

This specific oral rinse version of Biotene does not contain fluoride. It is designed to be used in conjunction with a fluoride toothpaste to ensure you are still receiving cavity protection while managing your dryness symptoms.

How often can I safely use this product?

Biotene can be used up to five times a day unless otherwise directed by a healthcare professional. Because it is alcohol-free and pH-balanced, it does not pose the same risks of tissue irritation as conventional antiseptic rinses.

Is it safe for people with diabetes?

Yes, Biotene Oral Rinse is sugar-free and sweetened with Xylitol. Xylitol is a sugar alcohol that does not spike blood sugar and actually helps inhibit the growth of cavity-causing bacteria in the mouth.

Where can you buy the Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz?

Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz is sold through Amazon, and biotène also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz cost?

The last price Ravvy recorded was $11. Retail pricing on oral care moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when oral care discounts run deepest, compare the open box or renewed listing against new stock, and check whether biotène is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz in stock right now?

It was in stock at our last check. Availability on popular oral care can change within hours, so the live listing is the source of truth.

Is the Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz worth it?

Ravvy scores it 93.6 out of 100. The strongest argument for it is alcohol-free formula prevents stinging. The trade off to weigh is texture may feel slightly viscous to new users.

Who should buy the Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz?

It fits patients on medications causing chronic dry mouth If that does not describe your situation, compare it with the other options in Oral Care before committing.

What are the key specs of the Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz?

UPC: 048582004405. ASIN: B002KAOAZ4. Flavor: Mint. Item Form: Liquid.

What are good alternatives to the Biotene Oral Rinse Mouthwash for Dry Mouth, 33.8 fl oz Mint 33.8 Fl Oz?

Compare it against the other scored picks in Oral Care on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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