Formulation and Evaluation of Herbal Mouthwash
P.S.G.V.P. Mandals College of Pharmacy, Shahada, Maharashtra, India [425409]
*Corresponding Author E-mail: hiteshpatil1452003@gmail.com
ABSTRACT:
Herbs and medicinal plants are thought to be rich sources of components that can be utilized in the creation of new drugs. Herbal mouthwash is a natural oral hygiene product that uses plant-based ingredients to produce a mouthwash that is both safe and effective. In addition to refreshing breath and supporting healthy gums and teeth, herbal mouthwash is meant to offer a number of advantages, such as anti-bacterial, anti-inflammatory, and anti-plaque properties. Herbal mouthwash provides a substitute for chemical-based oral care solutions, which may result in sensitivity and discomfort. For individuals looking for a more natural approach to oral hygiene, the formulation of herbal mouthwash offers a viable answer in light of the growing interest in natural medicines and alternative health practices. This literature review’s primary goal is to create and assess a herbal mouthwash and determine how well it works against oral cavity microbes. When the produced mouthwash was tested against pathogens, it was found to be successful in reducing and eliminating oral microbial growth. Mouthwash was evaluated for additional physiochemical characteristics and found to have strong antibacterial action. The physical assessment, pH measurement, stability, foam test, density, viscosity, and antibacterial activity were next investigated.
KEYWORDS: Herbal Mouthwash, Tulsi Extract, Oral Hygiene, Antibacterial Property, Anti-Plaque.
1. INTRODUCTION:
Gingivitis, which is directly linked to plaque, affects 70–100% of people worldwide. Gingival can be treated once plaque is under control1. However, if dental hygiene is neglected, it can progress and have a major impact on the entire gingival anchoring network of the gum tissue, which can lead to gingivitis, tooth loss, and a lower quality of life, among other negative outcomes2. Therefore, correctly managing plaque is essential for both treating and avoiding gingivitis and other symptoms of a similar nature3. Natural treatments have long been used to heal oral ailments. Microorganisms found in dental plaque are the primary cause of periodontal disease. Research has connected these microbes, particularly those with adherent biofilm characteristics, to clinically distinct oral conditions like periodontitis, dental caries, and halitosis4. Complex risk factors determine an individual's vulnerability to periodontal and dental disease. Reducing the oral microbial burden on the plaque-his biofilm is the easiest way to address these disorders clinically6. Plaque reduction has become a key component of preventive dentistry since the development of antibiotics and the realization that bacteria may be the cause of serious dental conditions including periodontitis and caries. Pluque reduction is prevented and removed with the use of chemical and mechanical oral hygiene tools7. Toothbrushes, dental floss, toothpicks, and interdental brushes are examples of mechanical plaque control agents that are often used in conjunction8. Even though the toothbrush is the most popular oral hygiene equipment, many people find it difficult to remove mechanical plaque. Chemical plaque control is therefore necessary9. For patients who are unable to maintain proper mechanical plaque management, chemical plaque reduction techniques like mouthwash are therefore appealing. They can be thought of as mechanically less demanding instruments10. The most popular self-administered oral hygiene technique for mechanical plaque removal at the moment is brushing. However, for the majority of people, this mechanical technique is frequently insufficient, indicating that chemical plaque management with mouthwash may be advantageous as an addition to daily dental hygiene. For chemical plaque treatment, chlorhexidine (CHX), a broad-spectrum fungicide, is regarded as the gold standard. However, CHX mouthwash can have negative effects on the oral mucosa, discolor teeth and tongue, and produce taste problems.The long-term use and patient acceptance of CHX mouthwashes are restricted by these undesirable side effects. The focus has shifted to bio-derived active substances as the quest for alternatives continues11.
· To Create a Herbal Mouthwash Formulation: The current findings thus provide more opportunities for the conventional application of herbal mouthwash.
· Safety: No negative responses were reported, and herbal mouthwash was safe.
· Effectiveness: The goal of the current study is to create and assess a herbal mouthwash and assess its efficacy against the oral cavity’s microbial burden.
· To maintain Dental Hygiene: Dental health is just as vital as general health. People may experience more oral issues these days, such as plaque, gingivitis, sore throats, periodontal disease, and so forth. Different formulas are developed to preserve optimum oral health.
· Prevention, Control, and Reduction of Oral Infection: It can lessen the development of plaque in your mouth, lower your risk of gum disease, and stop tooth decay.
· To Lessen Adverse Effects by Encouraging the Usage of Herbs: E of efficacy and safety should be the foundation for the use of herbs in dentistry. Herbal remedies, which come from botanical sources, have long been used in dentistry to suppress microbes, lessen inflammation, ease irritation, and ease pain.
· Herbal remedies: Medicines Treat People Holistically: It can preserve the equilibrium between oral and general health as well as the environment, which is essential for human well-being in this day and age12.
Mouthwashing as a treatment for gingivitis was first mentioned in Ayurveda. Hippocrates recommended a vinegar, salt, and alum combination. Mouth washing following mechanical cleaning later gained popularity among the upper classes in the Greek and Roman times 13-14. Between the ages of 40 and 90, Greek physician and surgeon Pedanius Dioscorides proposed a concoction of "juice and leaves of olives, milk, gum myrrh, pomegranate, vinegar, and wine" to help combat bad breath. Around 2700 BC, mouthwash was first mentioned in Chinese and Ayurvedic medicine. Mouthwash is a useful at-home oral hygiene practice for chemotherapy patients13.
· Mouthwash with fluoride: Fluoride-containing mouthwashes contain salt, which helps prevent cavities in teeth. Since toothpaste and water also contain fluoride, it’s advisable to use caution when using this type of mouthwash because too much fluoride is harmful to your overall health. For example, ColgateFluoriGard.
· Antiseptic mouthwash: The most popular mouthwash is this one. This mouthwash usually contains alcohol and usually used to prevent the growth of bacteria in mouth infections. Those with halitosis, or bad breath, can also benefit from this. This is frequently used in conjunction with regular tooth brushing and flossing to help prevent bacteria that lead to mouth infections and foul breath. For instance, Equate Antiseptic Mouthwash.
· Cosmetic mouthwash: This type of mouthwash is just used to cover foul breath or freshen breath; it has no effect on overall oral hygiene. Himalaya Herbals Complete Care Mouthwash, for instance.
· Natural mouthwash: This type of mouthwash may perform the same functions as other mouthwashes, but it uses natural ingredients. It is also a well-liked choice for mouthwash without alcohol. Compared to other types of mouthwash, these components are safer to use Eg. Coolmint, PerioBrite, Mouthwash with Xylitol, and Nature’s Solution12.
1) To improve oral hygiene.
2) It helps control dental plaque.
3) Gum problems can be treated using it.
4) Used to eliminate oral bacteria.
5) It freshenes and covers up foul breath.
6) Using mouthwash is essential to preventing gum disease.
7) Septic tanks are cleaned with it.
8) It lessens pain and inflammation.
9) Handling mucositis and halitosis14.
1) Because herbal mouthwash doesn’t include alcohol and has non-irritating and non-staining qualities, it has become more popular than chemical mouthwashes.
2) They are less dangerous and have very few or no adverse effects.
3) No alcohol or sugar is present in any herbal mouthwash.
4) Herbal mouthwashes are mild enough for even the most delicate mouth.
5) Herbal mouthwashes are inherently antimicrobial.
6) There are no harsh ingredients in it.
7) Dry mouth is not a result of using herbal mouthwash.
8) There is a great need for it.
9) It maintains the health of your mouth14.
1) Alcohol is a common ingredient in mouthwashes, which makes teeth more sensitive. Alcohol can make the teeth more sensitive by dissolving the oral mucosa and upsetting the oral microbiome, or natural environment in the mouth.
2) Mouthwash should not be used by infants younger than six years old.
3) Mouthwash may induce canker since it occasionally contains an excessive amount of alcohol.
4) In addition to staining and darkening teeth, mouthwash may damage certain oral tissues15.
The herb helps with dental issues. Its leaves can be pulverized and used to wash teeth after being sun-dried. Additionally, it can be combined with mustered oil to create a paste that can be used as toothpaste16. Kingdom: Plants Lamiales is the order. Lamiaceae is the familyOcimum is the genus Sanctum is the species
Fig 1: tulsi
Table 1: taxonomical Classification of tulsi.
|
Kingdom |
Plantae |
|
Division |
Magnoliophyta |
|
Class |
Magnoliopsida |
|
Order |
Lamiales |
|
Family |
Labiatae |
|
Genus |
Ocimum |
|
Species |
O. Tenuiflorum |
|
Scientific Name |
Ocimum Sanctum |
· Biological source: Tulsi consist of the fresh and dried leaves of Ocimum sanctum L. and Ocimum basilicum L. belonging to family Labiatae.
· Parts used: Leaves.
· Chemical components: 0.8% volatile oil
1) Eugenol methyl ether, nerol, and eugenol.
2) Terpinene-4-ol-decyladehyde and caryophyllene
3) Carvacrol and camphor
4) Insoluble oxalates, calcium, phosphorus, ascorbic acid, carotene, and essential oils.
5) Terpenes, mucilage, fixed oil, and fatty acids are also present 17.
· Collection plant:
To prevent dust and other undesirable things from building up on the leaves from their natural surroundings, the collected leaves were properly cleaned with tap water. The dust-free leaves were dried at room temperature in the shade. The appropriately dried leaves were then ground into a fine powder using a grinding machine after four to five days of producing an aqueous extract. The powdered Tulsi leaves were then carefully weighed 19.
· In lessening oral odor.
· O. sanctum’s anticancer activity: Research has demonstrated that tulsi has a strong anticancer effect.
· As an antioxidant, it can also scavenge extremely reactive free radicals.
· Immunity is modulated by the alcoholic extract of Tulsi, which enhances the function of the immune system.
· The lipoxygenase inhibitory, histamine antagonistic, and antisecretory properties of tulsi essential oil provide it antiulcer properties.
· Methanolic extract and aqueous solutions as analgesics, antipyretics, and anti-inflammatory Tulsi suspension exhibits anti-inflammatory properties via acting as a COX-2 inhibitor18.
· Collection Plant: To prevent dust and other undesirable things from building up on the leaves from their natural surroundings, the collected leaves were properly cleaned with tap water. The dust-free leaves were dried at room temperature in the shade. The appropriately dried leaves were then ground into a fine powder using a grinding machine after four to five days of producing an aqueous extract. The powdered Tulsi leaves were then carefully weighed 19.
Making an Aqueous Extract from the Leaves of Ocimum Sanctum:
Distilled water was used to get an adequate amount of leaf extract. In this procedure, 20 g of powdered ocimum sanctum leaves were put in a 200 ml beaker, and 100 ml of distilled water was added. The beaker was then left overnight at room temperature for about 22 hours to ensure complete mixing and elucidation of the active materials to dissolve in the appropriate solvent. The extract was then filtered using muslin cloth and Whatman no. 1 filter paper to obtain the green filtrate, which was then dried. At last, the residues were gathered and applied to the experiment 19-20.
Fig 2: extraction Process of Tulsi
Tulsi extract (Ocimum SanctumLinn), menthol, ethanol, glycerine, honey, sodium benzoate, tween 80, distilled water. Are collected from laboratories of our college.
Table 2: Formulation Table
|
Sr.No. |
Ingredients |
Activity |
F1 |
F2 |
|
1 |
Tulsi (extract) |
Antibacterial agent |
2ml |
3ml |
|
2 |
Honey |
Natural Sweetning |
2ml |
3ml |
|
3 |
Menthol |
Cooling/ flavour |
0.1mg |
0.1mg |
|
4 |
Glycerine |
Humectant |
5ml |
5ml |
|
5 |
Sodium benzoate |
Preservative |
0.1mg |
0.1mg |
|
6 |
Ethanol |
Antiseptic/ solvent |
10ml |
8ml |
|
7 |
Tween 80 |
Solubilizer |
5.0ml |
5.0ml |
|
8 |
Distilled water |
Vehicle |
Up to 100ml |
Up to 100ml |
1. Step 1 (Alcoholic phase): Take ethanol in a clean beaker and dissolve the menthol crystals in it. Then add Tween 80 and mix.
2. Step 2 (Aqueous phase): Take approximately 50ml of distilled water in another beaker. Dissolve sodium benzoate, glycerol, and basil extract thoroughly in it.
3. Step 3 (Mixing): Now slowly add the alcohol mixture from 'Step 1' to the water mixture from 'Step 2' and stir continuously.
4. Step 4 (Final Volume): Add honey and add the remaining distilled water to make the total volume 100ml.
5. Step 5 (Filtration): If the mixture appears slightly cloudy, strain it once with cotton or filter paper to get a crystal-clear solution.
6. Step 6: Prepare mouthwash and keep it in a closed, tight container21.
Fig 3: formulation of herbal mouthwash
Many dental diseases, including foul breath, can be effectively treated with the current liquid herbal mouthwash. Furthermore, the absence of any hazardous substances in this preparation gives us peace of mind. The findings of the physicochemical evaluation verify that the current herbal formulation’s color and smell are acceptable, with a pleasant scent and better aftereffects. The patients favored this herbal mouthwash due to its taste, of use, and test length in their mouths after rinsing, and the zone of inhibition results also revealed that it was a powerful plaque inhibitor. Therefore, these can be utilized in addition to mechanical therapy to treat gingivitis caused by plaque.
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Received on 25.05.2026 Revised on 11.06.2026 Accepted on 27.06.2026 Published on 07.07.2026 Available online from July 10, 2026 Res. J. Pharma. Dosage Forms and Tech.2026; 18(3):180-184. DOI: 10.52711/0975-4377.2026.00027 ©AandV Publications All Right Reserved
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