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Updated: 19 Apr 2026

10 Best Mouthwashes Dry-mouth-relief

#1 Best Pick
Biotene Oral Rinse Mouthwash for Dry Mouth, Breath Freshener and Dry Mouth Treatment, Fresh Mint - 2x33.8 fl oz

Biotene Oral Rinse Mouthwash for Dry Mouth, Breath Freshener and Dry Mouth Treatment, Fresh Mint - 2x33.8 fl oz

Brand: biotène
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  • Two 33.8 fl oz bottles of Biotene Oral Rinse Mouthwash for Dry Mouth, Breath Freshener and Dry Mouth Treatment, Fresh Mint
  • Formulated with a mouth moisturizing system that soothes and lubricates
  • Biotene dry mouth oral rinse provides up to four hours of relief from dry mouth symptoms
  • Dry mouth rinse provides immediate symptom relief while helping maintain a balanced pH in the mouth
  • Fresh mint flavored mouthwash freshens breath and is alcohol free and sugar free
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#2 Best Value
Oral7 Moisturising Mouthwash 500 ml

Oral7 Moisturising Mouthwash 500 ml

Brand: Oral7
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  • Neutralises acids, therefore maintaining a neutral balance of pH7
  • Extra beneficial for dry mouth sufferers
  • Helps to keep breath fresh
  • Helps to promote healthy gums
  • Helps to clean away the bacteria associated with bad breath, sore gums, cavities and plaque
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#3 Budget Pick
Henry Blooms Probiotics Mouthwash Dry Mouth Relief 375 mL (Pack of 2)

Henry Blooms Probiotics Mouthwash Dry Mouth Relief 375 mL (Pack of 2)

Brand: Henry Blooms
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  • The information below is per-pack only
  • ✓ Betaine & Sodium hyaluronate for dry mouth relief ✓ Probiotic for healthy mouth flora ✓ Promotes fresh breath
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#4 Top Choice
Biotene Dry Mouth Relief Mouthwash, Fresh Mint, 235ml | Soothing Moisturisation, Lasts Up to 4 Hours

Biotene Dry Mouth Relief Mouthwash, Fresh Mint, 235ml | Soothing Moisturisation, Lasts Up to 4 Hours

Brand: biotène
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  • Soothing moisturisation: Immediate relief that lasts up to 4 hours* (After 28 days use)
  • Can be used up to 5 times a day, unless otherwise instructed by a healthcare professional
  • Fresh mint
  • Provides immediate relief from the feeling of a dry mouth
  • Freshens breath
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#5 Popular Choice
Biotene Dry Mouth Relief Mouthwash 235 ml (Pack of 2)

Biotene Dry Mouth Relief Mouthwash 235 ml (Pack of 2)

Brand: biotène
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  • The information below is per-pack only
  • Formulated to provide immediate dry mouth symptom relief that lasts for up to 4 hours
  • Ideal oral rinse for managing your dry mouth symptoms
  • Contains a mouth-moisturizing system to help provide soothing, lubricating relief
  • Helping to keep it clean, to maintain a healthy mouth
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#6 Top Pick
Oral7 Moisturising Mouth Gel 50 g

Oral7 Moisturising Mouth Gel 50 g

Brand: Oral7
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  • Neutralises acids, therefore maintaining a neutral balance of pH7
  • Up to 7 hours relief helps to enable uninterrupted sleep
  • Helps swallowing and keep breath fresh
  • Soothes and protects gums
  • Suitable for denture wearers and mouth breathers
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#7 Top Pick
Biotene Dry Mouth Relief Oral Balance Moisturising Gel, 42g | Lasts Up to 4 Hours

Biotene Dry Mouth Relief Oral Balance Moisturising Gel, 42g | Lasts Up to 4 Hours

Brand: Biotene
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  • How does it work? Biotene dry mouth relief mouthwash is specially formulated to provide immediate dry mouth relief that lasts for up to 4 hours while it freshens your breath. As measured in a 28 day clinical study
  • Treat your dry mouth! A dry mouth occurs when your mouth does not produce enough saliva to stay moist. Having a dry mouth is more than just uncomfortable. It can impact your overall oral health environment
  • Alcohol free formula: it's gentle, alcohol-free formula refreshes your mouth, keeping it clean, and helps maintain a healthy oral environment
  • Soothing moisturisation: biotène mouthwash contains a mouth-moisturizing system to provide soothing relief
  • Sweetens with xylitol
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#8 Top Pick
Henry Blooms Probiotics Mouthwash Dry Mouth Relief 375 mL

Henry Blooms Probiotics Mouthwash Dry Mouth Relief 375 mL

Brand: Henry Blooms
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  • ✓ Betaine & Sodium hyaluronate for dry mouth relief ✓ Probiotic for healthy mouth flora ✓ Promotes fresh breath
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#9 Top Pick
Biotene Dry Mouth Relief Moisturising Mouth Spray, Gentle Mint, 50ml | Lasts Up to 4 Hours

Biotene Dry Mouth Relief Moisturising Mouth Spray, Gentle Mint, 50ml | Lasts Up to 4 Hours

Brand: Biotene
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  • Soothing moisturisation: Immediate relief that lasts up to 4 hours (After 28 days use)
  • Convenient on the go moisturisation
  • Freshens breath
  • Gentle mint
  • Provides immediate relief from the feeling of a dry mouth
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#10 Top Pick
Biotene Dry Mouth Relief Mouthwash, Fresh Mint, 470ml | Soothing Moisturisation, Lasts Up to 4 Hours

Biotene Dry Mouth Relief Mouthwash, Fresh Mint, 470ml | Soothing Moisturisation, Lasts Up to 4 Hours

Brand: Biotene
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  • How does it work? Biotene dry mouth relief mouthwash is specially formulated to provide immediate dry mouth relief that lasts for up to 4 hours while it freshens your breath. As measured in a 28 day clinical study
  • Treat your dry mouth. A dry mouth occurs when your mouth does not produce enough saliva to stay moist. Having a dry mouth is more than just uncomfortable. It can impact your overall oral health environment
  • Alcohol free formula: it's gentle, alcohol-free formula refreshes your mouth, keeping it clean, and helps maintain a healthy oral environment
  • Soothing moisturisation: biotene mouthwash contains a mouth-moisturizing system to provide soothing relief
  • How to use? Always follow the label, use approximately 15 millilitre of biotene dry mouth relief mouthwash, rinse thoroughly for 30 seconds and then spit out
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