Chlorhexidine Digluconate Science: Mouthwash from Corsodyl

After supragingival prophylaxis, Corsodyl 0.2% mouthwash (chlorhexidine) significantly reduces plaque.*

58% reduction of gingival index^ⴕ at 2 weeks¹69% reduction in gingival index^ⴕ at 4 weeks¹

* vs brushing alone. Based on a 2x daily rinse and 3x daily brushing. ⴕ Gingival index measuring bleeding and inflammation (alcohol free formulations)

Chlorhexidine digluconate: widely regarded as the gold standard

Chlorhexidine is a complex molecule that adheres to oral surfaces, as well as adhering to and breaking down the cell walls of bacteria, killing them. Chlorhexidine molecules can remain on oral surfaces for up to 12 hours, preventing plaque from forming.²

Clinical studies and more than 40 years of chlorhexidine use have shown:⁴

NO adverse alterations in the bacteria in dental plaque
NO emergent microbial resistance
NO increase in resistant microflora

Triple action efficacy^*5

Kills: Bactericidal action
Repels: Protective antibacterial layer on teeth and gums
Lasts: Around the clock

Reaches all surfaces of the mouth: including those more susceptible to periodontal disease.

Acts rapidly: Kills bacteria that cause plaque in less than 30 seconds^ⴕ5,6

Prevents plaque build-up: forms a protective antibacterial layer over teeth and gums for up to 12 hours

*when used as directedⴕplaque bacteria in laboratory studies

Corsodyl Mouthwash with 0.2% w.v chlorhexidine is clinically proven to treat gingivitis

How chlorhexidine digluconate mouthwash removes plaque and improves oral care

Chlorhexidine maintains a significantly lower level of plaque after a supragingival prophylaxis^†1

How chlorhexidine digluconate mouthwash fights gingivitis

Chlorhexidine is clinically proven to improve patients’ gum health, reducing gingival index^‡ by 57% at 2 weeks and 68% at 4 weeks.¹

^†vs. brushing alone^‡Gingival index measuring bleeding and inflammation
Protective antibacterial layer improves gingival healing after supragingival scaling and root planing^†6

Plaque removal with chlorhexidine digluconate mouthwash

Rinsing with chlorhexidine (0.12% w/v*) significantly reduced gingivitis, gingival bleeding and plaque by 29%, 48% and 54%, respectively, 2 weeks after supragingival scaling and root planing.^†7

*Corsodyl Mouthwashes contain Chlorhexidine Digluconate 0.2% w/v^†Chlorhexidine 0.12% vs. placebo at 2 weeks post-surgery (n=47)
Protective antibacterial layer prevents plaque-induced gingivitis when patients cannot effectively brush

How chlorhexidine digluconate mouthwash fights bleeding gums

Rinsing with chlorhexidine (0.12% w/v)** significantly reduced gingival bleeding,* plaque index^† and visible plaque^‡ by 40%, 54% and 99%, respectively, 6 weeks post-periodontal surgery.⁸

GI, gingival index; PI, plaque index*Gingival bleeding scores (GI>2) significantly lower vs. placebo at 6 weeks (p<0.05)**Corsodyl Mouthwashes contain Chlorhexidine Digluconate 0.2% w/v^†vs. placebo at 6 weeks post-surgery (p<0.05)^‡Proportion of sites with visible, unstained plaque (PI>2) reduced vs. placebo at 6 weeks

Corsodyl chlorhexidine digluconate mouthwash

Corsodyl Intensive Treatment

Corsodyl Intensive Treatment is powered by chlorhexidine digluconate.

Discover more wyas to help your dental patients with our Corsodyl product range or read more about gum healthcare management.

Corsodyl Short Term Intensive Treatment Product Information

Corsodyl Mint Mouthwash, Corsodyl Original Mouthwash, Corsodyl 0.2% Mouthwash, Corsodyl 1% w/w Dental Gel (Chlorhexidine digluconate).

Full information can be found in the Summary of Product Characteristics.

Indications: Plaque inhibition; aids treatment and prevention of gingivitis; maintenance of oral hygiene; to promote gingival healing post periodontal surgery or treatment; treatment of aphthous ulceration and oral candida infections. Dental Gel only: As an adjunct to fluoride, in caries prevention in high-risk patients. Dosage & Administration: For oral use only. Adults and children 12 years and over. Children under 12 on healthcare professional advice only: Mouthwashes: 10 ml rinse for 1 minute twice daily or pre-surgery. Spit out after use. For dental stomatitis soak clean dentures for 15 minutes twice daily. Duration of use: gingivitis treatment – about 1 month is advisable; ulcers and oral candida – continued for 48 hours after clinical resolution, denture stomatitis – cleanse and soak in mouthwash for 15 minutes twice daily. Dental Gel: Brush teeth with 1 inch gel for 1 minute on a moistened toothbrush, once or twice daily. Spit out excess and do not rinse after application. Ulcers, oral candidal infections: apply gel to affected areas for 1 minute, once or twice daily. Prevention of caries as part of a regimen: apply nightly for 5 minutes in close fitting tray. Denture stomatitis: brush dentures with 2.5 cm gel for 1 minute on a moistened toothbrush, once or twice daily. Duration of use: gingivitis treatment - about one month is advisable; ulcers, oral candida based on clinical response; prevention of caries as part of a regimen 14 days, repeated every 3-4 months on advice of healthcare professional. Contraindications: Hypersensitivity to chlorhexidine or any of the excipients. Precautions: Keep out of eyes and ears, do not swallow. Incompatible with anionic agents usually present in conventional toothpastes, use these before Corsodyl (rinsing the mouth between applications) or at a different time of day. In case of soreness, swelling or irritation of the mouth, cease use and consult healthcare professional. Stop using and seek immediate medical help if swelling or difficulty breathing experienced. Seek medical advice if taste disturbances and a numbness, tingling or burning sensation of tongue persist. Superficial discolouration of tongue, teeth and tooth-coloured restorations, usually reversible. Contains macrogolglycerol hydroxystearate, may cause skin reactions. See SPC for full details. Side effects: Tongue coated, dry mouth, aguesia/dysguesia, glossodynia, oral paraesthesia/hypoaesthesia, discolouration of teeth and tongue, mouth irritation, desquamation /oral mucosa swelling, parotid swelling. Hypersensitivity, anaphylaxis. Legal category: Mouthwashes: GSL. Dental Gel: P. Product Licence Numbers and RSP excl. VAT: Mint Mouthwash: PL 44673/0060, 300 ml £6.50, 600 ml £ 10.89. Original Mouthwash: PL44673/0061, 300 ml £6.50. 0.2% Mouthwash: PL 44673/0059, 300 ml £6.50. Dental Gel: PL 44673/0062, 50 g £6.04. Licence Holder: Haleon UK Trading Limited, The Heights, Weybridge, Surrey, KT13 0NY, U.K. Date of preparation: September 2026.