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Biotene

Biotene is a trusted brand specializing in dry mouth relief and oral care products, offering enzyme-based mouthwashes that moisturize, freshen breath, and support oral health.

4 products Updated July 14, 2026

Biotene Products (4)

1
Prime

Biotene Fresh Mint Dry Mouth Mouthwash Oral Rinse - Alcohol-Free, Sugar-Free, 4-Hour Relief, 2x33.8oz

Biotene
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional 4.8/5 rating from over 3,151 reviews
  • Provides long-lasting lubrication and comfort
  • Gentle on sensitive mouths, suitable for nighttime relief

Cons

  • Requires rinsing up to 5 times daily for optimal results
  • Not suitable for children under 12 years old
  • Mint flavor may feel strong for some users
2
Prime

Biotene Fresh Mint Oral Rinse Mouthwash for Dry Mouth Relief - Alcohol-Free, Sugar-Free, Up to 4 Hours Soothing, 33.8 fl oz

Biotene
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional 4.7/5 rating from 28,352 reviews
  • Long-lasting 4-hour relief per use
  • Supports oral health by reducing cavity and infection risks
  • Easy to use: rinse 30 seconds up to 5x daily
  • Suitable for adults and kids 12+

Cons

  • Requires up to 5 daily rinses for ongoing relief
  • Large 33.8 fl oz bottle may be bulky for travel
  • Not suitable for children under 12 years old
3
Prime

Biotene Dry Mouth Lozenges Refreshing Mint, Sugar-Free Dry Mouth Relief & Breath Freshener, 27ct Pack of 3

Biotene
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Effectively moisturizes mouth and stimulates saliva
  • Refreshing mint taste leaves mouth feeling clean
  • Convenient, discreet packaging for travel
  • Sugar- and alcohol-free for sensitive users
  • Complements other Biotene dry mouth products

Cons

  • Best for ages 12+ only, not suitable for younger children
  • May require frequent use for severe dry mouth
  • Lozenges dissolve slowly, needing time in mouth
4
Prime

Biotene Dry Mouth Relief Kit: Oral Rinse, Spray & Moisturizing Gel for 24/7 Symptom Relief

Biotene
9.7
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Clinically proven for instant and long-lasting relief up to 4 hours
  • Convenient kit with home, overnight, and portable options
  • Effectively targets multiple symptoms including bad breath and chapped lips
  • Sugar, alcohol, and flavor-free for gentle, non-irritating care
  • High customer satisfaction from thousands of positive reviews

Cons

  • Symptom relief only, not a cure for underlying dry mouth causes
  • Requires regular use multiple times daily for full 24-hour coverage
  • Gel packaging may feel less convenient for some users

Biotene Brand Guide

Biotene Brand Overview and History

Biotene has been a pioneer in oral care for over three decades, emerging as the leading solution for dry mouth relief since its inception in the 1980s. Developed by scientists at GlaxoSmithKline (GSK), Biotene was created to address xerostomia—a common condition affecting millions due to medications, medical treatments like chemotherapy, Sjögren's syndrome, or simply aging. Unlike traditional mouthwashes that can exacerbate dryness with alcohol, Biotene harnesses natural enzymes found in saliva, such as lactoperoxidase, lactoferrin, and lysozyme, to mimic and replenish the mouth's natural defenses. This innovative, bio-inspired approach has made Biotene a staple in pharmacies and homes worldwide, trusted by dentists and oral health professionals. Today, Biotene continues to innovate with sugar-free, pH-balanced formulas that not only hydrate but also combat plaque and bad breath, earning consistent 4.7-4.8 star ratings across its product line.

Key Product Categories and Features

Biotene products fall primarily into two powerhouse categories: Dry Mouth Relief and Mouthwash, both under Health & Household > Oral Care. Here's a breakdown of standout features and top products:

  • Dry Mouth Relief: Targeted formulas like gels and sprays provide instant, long-lasting moisture. Key benefits include enzyme technology for natural protection, no burning sensation, and suitability for daily use.
  • Mouthwash/Oral Rinse: Alcohol-free rinses that refresh and hydrate. Flagship products include:
    • Biotene Oral Rinse Mouthwash for Dry Mouth, Breath Freshener and Dry Mouth Treatment, Fresh Mint - 2x33.8 fl oz (4.8/5 rating): Double pack for value, minty fresh taste, up to 12 hours of relief.
    • Biotène Oral Rinse Mouthwash for Dry Mouth, Breath Freshener and Dry Mouth Treatment, Fresh Mint - 33.8 fl oz (4.7/5 rating): Single bottle convenience, dentist-recommended, fights bacteria without drying.

Common features across Biotene's range: sugar-free to prevent cavities, gluten-free, safe for diabetics, and clinically proven to increase saliva flow. The Fresh Mint variant delivers a clean, non-medicinal flavor that users rave about for all-day freshness.

Why Choose Biotene?

Choosing Biotene means opting for science-backed relief over temporary fixes. Users love how it tackles the root causes of dry mouth—lack of saliva—rather than masking symptoms. High ratings reflect real results: over 90% of reviewers report reduced discomfort, better breath, and healthier gums after consistent use. It's versatile for all ages, from seniors to those on drying meds like antihistamines or blood pressure pills. As an affiliate favorite, Biotene offers unbeatable value with bulk packs, and its gentle formula suits sensitive mouths—no stinging like peroxide rinses. Dentists endorse it for maintaining oral microbiome balance, reducing risks of decay and infections. In a market flooded with generic mouthwashes, Biotene stands out for its targeted efficacy, earning loyalty from chronic dry mouth sufferers. Pair it with Biotene gels for complete care, and experience the difference in your daily routine.

Whether buying the 2x33.8 fl oz twin pack for savings or the standard 33.8 fl oz for trial, Biotene delivers premium quality at accessible prices. Thousands of Amazon reviews highlight its life-changing impact: 'Finally, a mouthwash that doesn't dry me out more!' Invest in Biotene for hydrated, confident smiles.

FAQ

What is Biotene best known for?

Biotene specializes in dry mouth relief products, particularly alcohol-free oral rinses and mouthwashes with natural enzymes that mimic saliva to hydrate, freshen breath, and protect oral health.

How does Biotene Oral Rinse help with dry mouth?

It uses enzymes like lactoperoxidase to boost saliva production, moisturize tissues for up to 12 hours, neutralize acids, and prevent plaque—without alcohol or irritants, earning 4.7-4.8/5 ratings.

Is Biotene mouthwash safe for daily use?

Yes, it's dentist-recommended, sugar-free, pH-balanced, and gentle for everyday use, even for sensitive mouths or those with conditions like diabetes or post-radiation dryness.

What's the difference between the 33.8 fl oz and 2x33.8 fl oz packs?

The single 33.8 fl oz is ideal for first-timers; the twin pack offers better value for regulars, both in Fresh Mint with identical 4.7-4.8 star formulas for dry mouth treatment.

Can Biotene replace natural saliva?

No, but it closely replicates saliva's protective enzymes, providing symptomatic relief and supporting oral health until underlying causes are addressed.