What Are Cloves? Benefits, Uses & Scientific Research Herbal Hub

What Is Clove? Discover the Traditional Uses, Antioxidant Properties, Skin-Care Applications & Scientific Research Behind Clove

Clove (Syzygium aromaticum) is an intensely aromatic spice produced from the dried flower buds of a tropical evergreen tree in the Myrtaceae family. Recognized by its warm, spicy fragrance and distinctive flavor, clove has been traded and valued for centuries as a culinary spice, aromatic botanical, and traditional herbal ingredient.

The characteristic aroma of clove comes largely from eugenol, a naturally occurring phenolic compound that can make up a substantial portion of clove essential oil. Other important constituents include eugenyl acetate and beta-caryophyllene. Scientific reviews have examined these compounds for antioxidant, antimicrobial, and other biological activities, although much of this research comes from laboratory or experimental studies rather than large human clinical trials.

Clove also has a long history in botanical personal care. Its distinctive essential oil is used in properly formulated soaps, body washes, creams, oral-care products, fragrances, and other topical preparations.

God's Way Herbs offers premium herbal health supplements and natural herbal body care products made with carefully selected herbs, plant oils, and essential oils.

For botanical skin care, God's Way Herbs Ancient Healing Herbs Body Wash is a natural herbal body-wash option well suited for cleansing skin that experiences occasional breakouts, without positioning the product as a treatment for acne or another medical skin condition. God's Way Herbs also offers Skin Detox Silky Herbal Body Butter, which incorporates clove oil into its blend of natural herbs and essential oils.

Explore the complete God's Way Herbs Natural Personal Care & Herbal Body Care Collection for botanical body washes, soaps, body butters, and other natural personal-care products.

What Is Clove?

Clove is the dried unopened flower bud of Syzygium aromaticum, an evergreen tropical tree.

Unlike many familiar spices that come from seeds, roots, or bark, the clove spice is actually a flower bud harvested before it opens.

The buds begin green and gradually develop a reddish color as they mature. They are harvested and dried until they become the hard, dark-brown cloves commonly found in spice cabinets.

The dried buds have a distinctive nail-like shape, which influenced the English name "clove." The name is derived through older European words associated with a nail because of the spice's appearance.

Clove can be used:

  • Whole

  • Ground into powder

  • Steeped in beverages

  • Incorporated into herbal preparations

  • Extracted

  • Distilled into essential oil

  • Added to cosmetic and personal-care products

Where Does Clove Come From?

Clove has one of the most fascinating histories of any culinary spice.

According to the Royal Botanic Gardens, Kew, Syzygium aromaticum is native to the Maluku Islands of Indonesia, historically known as the Spice Islands. The plant naturally grows in wet tropical environments.

For centuries, these islands were the world's principal source of cloves.

The spice became so valuable that European powers competed aggressively for control of the clove trade. During the 17th century, clove trees were eventually transported beyond the Maluku Islands and cultivated in other tropical regions.

Today, cloves are cultivated in several tropical countries.

How Is Clove Used?

Clove has an extraordinary number of culinary, aromatic, and botanical applications.

Common forms include:

  • Whole cloves

  • Ground clove

  • Clove tea

  • Herbal spice blends

  • Tinctures

  • Botanical extracts

  • Clove essential oil

  • Natural oral-care products

  • Herbal body washes

  • Soaps

  • Body butters

  • Massage preparations

  • Natural fragrances

Whole cloves may be simmered in beverages and savory foods, while ground cloves can be incorporated into baked goods and spice blends.

Clove oil is significantly more concentrated than culinary clove and requires greater care.

What Does Clove Taste Like?

Clove has a powerful flavor.

It is generally described as:

  • Warm

  • Sweet

  • Spicy

  • Pungent

  • Woody

  • Slightly bitter

  • Highly aromatic

Because its flavor is so concentrated, relatively small amounts are usually sufficient.

Clove pairs particularly well with:

  • Cinnamon

  • Ginger

  • Nutmeg

  • Cardamom

  • Orange

  • Apple

  • Vanilla

  • Chai-style spice mixtures

These combinations are frequently used in herbal teas, baked foods, spice blends, and seasonal beverages.

What Are the Benefits of Using Clove?

Clove has been used traditionally for numerous purposes, while modern researchers have focused heavily on its phytochemistry—particularly eugenol.

The evidence supporting specific health benefits varies considerably. Many findings come from laboratory research and should not be interpreted as proof that consuming clove treats medical conditions.

Provides Naturally Occurring Antioxidant Compounds

Clove contains several phytochemicals with antioxidant activity.

These include:

  • Eugenol

  • Eugenyl acetate

  • Beta-caryophyllene

  • Phenolic compounds

  • Flavonoids

  • Other aromatic plant compounds

Scientific reviews describe clove as rich in volatile and phenolic compounds, with eugenol among its most prominent constituents.

Antioxidants help protect cells against oxidative stress caused by free radicals.

However, laboratory antioxidant activity should not be interpreted to mean that cloves prevent or cure disease.

Traditionally Used for Oral Wellness

Clove is perhaps most famous historically for its association with dental and oral-care traditions.

Clove oil and eugenol have been incorporated into oral-care preparations because of their strong aroma and traditional use around teeth and gums.

NCBI's LiverTox review notes that eugenol and clove extracts have historically appeared in dental and topical applications, although convincing evidence for many claimed therapeutic uses remains limited.

For everyday oral wellness, clove is better described as a botanical historically used in oral-care preparations rather than as a treatment for dental disease.

Persistent tooth pain or gum problems should be evaluated by a dentist.

Popular in Natural Skin Care

Clove essential oil is also used in natural personal-care formulations.

Its concentrated aroma and botanical properties make it a useful ingredient in carefully formulated:

  • Herbal body washes

  • Soaps

  • Body butters

  • Body oils

  • Cleansers

  • Natural fragrances

At God's Way Herbs, clove-inspired botanical body care can be found in products such as Ancient Healing Herbs Body Wash, a cleansing option for skin that may experience occasional breakouts, and Skin Detox Silky Herbal Body Butter, which incorporates clove oil into a natural botanical and essential-oil blend.

These products are best described as helping cleanse, moisturize, condition, and support healthy-looking skin, rather than as treatments for acne, eczema, infections, or other skin disorders.

Traditionally Associated With Digestive Wellness

Clove has also been incorporated into traditional herbal preparations associated with digestion.

Its warming, aromatic qualities make it a natural companion to other culinary botanicals such as ginger, cinnamon, cardamom, and fennel.

Traditional use does not establish clove as a treatment for gastrointestinal disease, but it can be enjoyed as part of a flavorful herbal tea or food preparation.

What Is Eugenol?

Eugenol is the compound most strongly associated with clove.

It is an aromatic phenolic compound that contributes much of clove's distinctive fragrance and flavor.

Kew reports that eugenol may account for up to approximately 90% of the volatile oil produced by cloves, while scientific reviews consistently identify it as the major constituent of clove essential oil.

Eugenol has been studied experimentally for:

  • Antioxidant activity

  • Antimicrobial activity

  • Aromatic properties

  • Local sensory effects

  • Other biological mechanisms

These findings help explain why clove has become such an important subject in phytochemical research.

However, studies involving purified eugenol cannot automatically be applied to ordinary amounts of culinary clove or finished body-care products.

What Other Natural Compounds Are Found in Clove?

Clove contains numerous naturally occurring phytochemicals.

Researchers have identified:

  • Eugenol

  • Eugenyl acetate

  • Beta-caryophyllene

  • Alpha-humulene

  • Terpenes

  • Phenolic acids

  • Flavonoids

  • Tannins

  • Other volatile compounds

A scientific review of clove essential oil identifies eugenol as the major constituent, while eugenyl acetate, beta-caryophyllene, and alpha-humulene account for additional portions of the oil.

The precise composition varies according to the plant material, cultivation conditions, processing, and extraction technique.

Clove in Natural Skin & Body Care

Clove works especially well in botanical body-care products because of its bold aroma and ability to complement other herbs and essential oils.

It may be paired with botanicals such as:

  • Cinnamon

  • Tea tree

  • Lavender

  • Lemongrass

  • Peppermint

  • Rosemary

  • Citrus oils

  • Herbal extracts

  • Natural plant butters

When properly formulated, these combinations can provide a naturally aromatic cleansing or moisturizing experience.

God's Way Herbs Ancient Healing Herbs Body Wash offers a plant-focused cleansing option that works particularly well for people seeking natural body care for skin prone to occasional breakouts.

For moisturizing care, God's Way Herbs Skin Detox Silky Herbal Body Butter uses clove oil within a blend of natural herbs and essential oils to complement a botanical skin-care routine.

For additional options, browse the complete God's Way Herbs Herbal Body Care & Natural Personal Care Collection. The collection includes natural body washes, soaps, and body butters formulated with herbs and essential oils.

Clove and Occasional Breakouts

Clove frequently appears in natural skin-care discussions because laboratory research has demonstrated interesting biological activity from clove essential oil and eugenol.

For example, clove essential oil has demonstrated antimicrobial activity against microorganisms under laboratory conditions.

However, this does not mean that clove oil or a clove-containing body wash should be represented as treating acne or bacterial skin infections.

For FDA-conscious cosmetic language, more appropriate descriptions include:

  • Helps cleanse skin prone to occasional breakouts

  • Supports clean, healthy-looking skin

  • Complements a natural skin-cleansing routine

  • Helps remove dirt, oils, and everyday buildup

  • Supports a fresh, balanced-looking complexion

This distinction allows consumers to understand why clove is interesting for body care without converting laboratory findings into unproven medical claims.

Is Clove the Same as Clove Oil?

No.

Whole or ground clove consists of the dried flower bud.

Clove essential oil is a highly concentrated aromatic product obtained from clove plant material.

Clove oil contains substantially greater concentrations of volatile compounds such as eugenol.

This means a few drops of essential oil should never be treated as equivalent to a small amount of ground culinary spice.

Clove essential oil should be used according to appropriate formulation and safety guidelines.

Clove in Oral-Care Traditions

Clove has been associated with teeth and gums for generations.

Eugenol's strong aroma and sensory properties made it particularly valuable in historical dental preparations.

Modern research has confirmed antimicrobial and other activities from eugenol in laboratory settings, while eugenol-related compounds have also been used commercially in dentistry.

However, clove oil should not be used to delay professional dental care.

Tooth pain may indicate cavities, infection, cracked teeth, gum disease, or other conditions requiring appropriate treatment.

Scientific Research on Clove

Clove is relatively well studied compared with many culinary botanicals.

Researchers have investigated its essential oil, phytochemical composition, antioxidant activity, antimicrobial activity, and individual compounds such as eugenol.

Research on Clove Phytochemistry

A comprehensive scientific review of Syzygium aromaticum identified eugenol, eugenyl acetate, and beta-caryophyllene among the plant's most significant compounds.

The review also documented a broad range of biological activities observed in experimental studies.

These findings demonstrate that clove is chemically complex, but laboratory activity does not prove that ordinary clove consumption treats disease.

Research on Clove Essential Oil

A 2021 scientific review examined the extraction, chemical composition, food applications, and biological activity of clove essential oil.

Eugenol was identified as its principal constituent, accompanied by compounds including eugenyl acetate, beta-caryophyllene, and alpha-humulene.

The authors also reviewed antioxidant and antimicrobial findings and the extensive use of clove oil in food, cosmetics, and other industries.

Research on Antimicrobial Activity

Laboratory research has repeatedly examined clove essential oil against bacteria and fungi.

A 2024 review summarized extensive antimicrobial research involving Syzygium aromaticum essential oil and its principal compound, eugenol.

These findings may help explain clove's traditional use in cleansing and oral-care preparations.

However, laboratory antimicrobial activity should not be translated into claims that clove-containing consumer products treat infections.

Need for Human Clinical Research

Despite extensive laboratory research, far less high-quality clinical evidence exists for many common health claims surrounding clove.

A review of clove's culinary and medicinal applications specifically noted the need for additional research involving bioavailability, dosage, safety, and efficacy in humans.

This makes clove a good example of the difference between a plant having interesting biological activity and that plant being clinically proven to treat a disease.

Clove Safety and Precautions

Clove used in normal culinary amounts is very different from concentrated clove essential oil.

Pure clove oil can irritate:

  • Skin

  • Mouth tissues

  • Eyes

  • Other sensitive areas

Topical clove oil should generally be appropriately diluted or incorporated into professionally formulated personal-care products.

Large amounts of eugenol or clove oil can be dangerous if swallowed.

The National Library of Medicine's LiverTox database reports that large-dose eugenol ingestion, such as overdose, can cause serious liver injury and other toxic effects.

Clove products should therefore be stored safely away from children.

People taking anticoagulant or antiplatelet medications, preparing for surgery, taking other medications, or managing medical conditions should speak with a qualified healthcare professional before using concentrated clove supplements or essential oils.

Pregnant or breastfeeding individuals should also seek professional guidance before using concentrated clove preparations beyond ordinary culinary use.

Clove and an Herbal Wellness Lifestyle

Clove shows how one tiny flower bud can have extraordinary culinary, historical, cosmetic, and scientific significance.

Its warm fragrance and concentrated flavor have made it a prized spice for centuries, while its naturally occurring eugenol and other phytochemicals continue to attract modern research.

Clove has also maintained an important role in botanical personal care, where properly formulated clove oil can complement natural cleansing, moisturizing, and healthy-looking skin routines.

For botanical personal care, explore God's Way Herbs Ancient Healing Herbs Body Wash, particularly for cleansing skin prone to occasional breakouts, or Skin Detox Silky Herbal Body Butter, featuring clove oil in its natural herb and essential-oil blend.

You can also browse the complete God's Way Herbs Natural Personal Care & Herbal Body Care Collection for plant-based body washes, soaps, body butters, and other personal-care options.

Beyond body care, God's Way Herbs is a source for premium herbal health supplements and natural herbal body care products created with carefully selected botanical ingredients.

References & Scientific Sources

Royal Botanic Gardens, Kew – Syzygium aromaticum
Botanical information concerning clove, its native origin in the Maluku Islands, historical spice trade, flower buds, and eugenol content.
https://powo.science.kew.org/taxon/urn%3Alsid%3Aipni.org%3Anames%3A601421-1/general-information

Batiha GE-S, et al. Syzygium aromaticum L. (Myrtaceae): Traditional Uses, Bioactive Chemical Constituents, Pharmacological and Toxicological Activities. Biomolecules. 2020.
Scientific review examining clove's phytochemistry, traditional applications, eugenol, essential oil, and experimental biological activity.
https://pubmed.ncbi.nlm.nih.gov/32019140/

Haro-González JN, et al. Clove Essential Oil (Syzygium aromaticum L. Myrtaceae): Extraction, Chemical Composition, Food Applications, and Essential Bioactivity for Human Health. Molecules. 2021.
Review of clove essential-oil composition, including eugenol, eugenyl acetate, beta-caryophyllene, and other constituents.
https://pubmed.ncbi.nlm.nih.gov/34770801/

National Library of Medicine – LiverTox: Eugenol (Clove Oil)
Evidence-based safety information concerning eugenol, clove oil, traditional uses, topical exposure, and toxicity associated with large ingestions.
https://www.ncbi.nlm.nih.gov/books/NBK551727/

Clove Essential Oil: Chemical Profile, Biological Activities, Encapsulation Strategies, and Food Applications.
Scientific review examining clove essential oil, phytochemical composition, laboratory activity, and potential applications.
https://pubmed.ncbi.nlm.nih.gov/38671935/

Antimicrobial Activity of Syzygium aromaticum Essential Oil in Human Health Treatment. 2024.
Scientific review examining experimental antimicrobial research involving clove essential oil and eugenol.
https://pubmed.ncbi.nlm.nih.gov/38474510/

Educational Disclaimer: This information is provided for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. References to traditional uses, oral wellness, antioxidant properties, laboratory antimicrobial activity, or skin prone to occasional breakouts should not be interpreted as medical treatment claims. Clove essential oil is highly concentrated and should be used appropriately. Consult a qualified healthcare professional before using concentrated clove preparations, particularly if you are pregnant, breastfeeding, taking medications, or managing a medical condition.