NOW Foods Clove Oil (100% Pure Essential Oil) – 1 fl. oz. (SKU 7541)
NOW® Clove Oil delivers 100% pure, steam-distilled essential oil extracted from the premium buds, leaves, and stems of the clove tree (Eugenia caryophyllus / Syzygium aromaticum). Renowned for centuries in traditional aromatherapy and oral care, clove oil is celebrated for its warm, pungent, and comforting aroma as well as its high natural concentration of eugenol—the active phenolic compound responsible for its soothing, numbing, and cleansing properties.
Whether you are creating a comforting diffuser blend for seasonal wellness or seeking targeted comfort for temporary tooth and gum sensitivity, purity and safe handling are paramount. NOW Foods analyzes every batch using advanced analytical chemistry so that you receive an unadulterated, therapeutic-grade botanical oil without synthetic solvents, fillers, or synthetic fragrance compounds.
✓ Botanical Identity: 100% Pure Eugenia caryophyllus (Stem, Leaf, and Bud Distillate)
✓ Active Compound: Naturally rich in eugenol, beta-caryophyllene, and eugenyl acetate
✓ Clean Extraction: Pure steam distillation without chemical extraction solvents or petroleum bases
✓ Quality Assured: Verified by Gas Chromatography–Mass Spectrometry (GC-MS) and ICP-MS testing
How It Works: The Science & Mechanism of Clove Oil
The physiological activity of clove essential oil is driven primarily by eugenol (4-allyl-2-methoxyphenol), which comprises 70% to 90% of its total phytochemical profile. Eugenol operates through several biological mechanisms validated across modern clinical and pharmacological research:
Eugenol acts directly on peripheral sensory nerve fibers by reversibly blocking voltage-gated sodium channels (VGSCs), specifically within nociceptive trigeminal ganglion neurons that transmit dental and oral sensation. Much like pharmaceutical local anesthetics such as lidocaine, this inhibition halts the generation of action potentials along the nerve membrane, dulling acute pain signals temporarily (Frontiers in Pharmacology, 2024; Biomolecules, 2020 [PMID: 33167484]).
Upon contact with tissue, eugenol binds to Transient Receptor Potential Vanilloid 1 (TRPV1) channels—the same sensory receptors that detect thermal heat. This interaction initially produces clove oil's characteristic warming and tingling sensation. Sustained exposure triggers a calcium influx that leads to temporary sensory receptor desensitization and depletion of substance P, providing a prolonged soothing counter-irritant effect (Molecules, 2021 [MDPI, 26(21):6387]).
3. Selective Cyclooxygenase-2 (COX-2) Suppression
At the tissue level, eugenol downregulates the nuclear factor kappa B (NF-κB) pathway and selectively suppresses the cyclooxygenase-2 (COX-2) enzyme. This inhibits the biosynthesis of pro-inflammatory prostaglandins (PGE2) and inflammatory cytokines (TNF-α, IL-1β) without interfering with gastric COX-1 pathways, supporting localized tissue comfort and reducing swelling (Natural Product Communications; European Medicines Agency Herbal Monograph EMA/HMPC/534946/2010).
4. Microbial Cell Wall Disruption
The lipophilic structure and free hydroxyl group of eugenol allow it to penetrate the lipid bilayers of bacterial and fungal cell membranes. This destabilizes cell wall integrity, causes intracellular electrolyte leakage, and inhibits bacterial ATPase activity. Research demonstrates broad-spectrum efficacy against common oral microorganisms including Streptococcus mutans and Porphyromonas gingivalis, as well as fungal strains like Candida albicans.
NOW Foods maintains absolute ingredient transparency. This bottle contains zero carriers, synthetic fragrances, chemical preservatives, or artificial stabilizers.
Non-GMO Project Verified, Vegan, Halal, Cruelty-Free, Packaged in the USA
NOW Foods Quality Standards: Rigorous In-House Lab Testing
The essential oil industry is frequently compromised by dilution with inexpensive vegetable oils, synthetic eugenol synthesized from petrochemicals, or chemical fragrance extenders. NOW Foods safeguards botanical integrity by operating private, state-of-the-art analytical testing facilities that hold accredited ISO/IEC 17025 certification.
Every production lot of NOW Clove Oil undergoes a battery of chemical, physical, and safety screens before release:
Gas Chromatography–Mass Spectrometry (GC-MS): Separates the oil into individual chemical components to confirm true botanical authenticity. This finger-print assay verifies optimal natural eugenol levels while identifying and rejecting adulterants, cheap synthetic additions, and phthalates.
Inductively Coupled Plasma Mass Spectrometry (ICP-MS): Clove crops absorb heavy metals from soil during growth. NOW screens every batch with high-precision ICP-MS to detect and confirm that heavy metals—including Lead (Pb), Arsenic (As), Cadmium (Cd), and Mercury (Hg)—do not exceed strict safety thresholds, testing down to parts-per-billion (ppb) concentrations.
Refractive Index & Specific Gravity Pycnometry: Measures how light bends through the liquid and evaluates fluid density to detect foreign vegetable oils, mineral oils, or synthetic cut agents.
Microbiological Purity Screening: Evaluates raw materials for aerobic plate count, yeast, mold, E. coli, and Salmonella species to assure complete microbiological safety.
Lot-Traceable Certificate of Analysis (COA): Every single bottle is traceable back to its origin with an individual lot number, verifying the exact lab tests conducted on that distillation run.
Because pure clove oil is exceptionally potent, it must be treated with respect. Never apply undiluted (neat) clove oil directly to raw mucous membranes or bare skin. Direct application can trigger chemical burns, tissue desquamation, and severe contact dermatitis.
1. Proper Topical Dilution (Tisserand & Young Dermal Limit)
Leading essential oil toxicologists Robert Tisserand and Rodney Young establish a maximum recommended dermal use level of 0.5% for clove oil in topical applications to prevent skin sensitization and erythema (Essential Oil Safety, 2nd Edition). To achieve this safe dilution:
0.5% Topical Ratio: Blend 2 to 3 drops of NOW Clove Oil into 1 fluid ounce (30 mL / 2 tablespoons) of a carrier oil such as jojoba, fractionated coconut, sweet almond, or olive oil.
2. Temporary Oral & Dental Comfort
For temporary localized tooth or gum discomfort while awaiting professional dental evaluation: mix 1 single drop of clove oil into 1 teaspoon (5 mL) of carrier oil (such as edible olive or coconut oil). Dip a clean cotton swab into the diluted solution and dab gently onto the localized gum or tooth surface for up to 60 seconds. Do not swallow the excess solution.
⚠ CRITICAL DENTAL NOTE: Clove oil is a temporary symptom soother, not a dental cure. It cannot eradicate bacterial root infections, heal tooth decay, or eliminate dental abscesses. Delaying professional dental treatment can allow an infection to spread into deep jawbone tissues.
3. Aromatherapy & Diffusion
Add 1 to 2 drops of clove oil to an ultrasonic water diffuser. For a comforting seasonal aroma, pair with 2 drops of organic sweet orange oil and 1 drop of cinnamon or nutmeg oil. Diffuse in well-ventilated areas for 20 to 30 minutes at a time.
4. Contraindications & Medical Interactions
Never Ingest Undiluted: Pure essential oils can cause severe gastrointestinal irritation and systemic toxicity if swallowed raw.
Blood-Thinning Interactions: Eugenol exhibits antiplatelet and anticoagulant properties. Avoid topical or therapeutic use if you are taking blood thinners (such as warfarin, Plavix, or high-dose aspirin) or within two weeks of a scheduled surgery.
Pregnancy & Nursing: If you are pregnant, nursing, or planning a pregnancy, consult your physician prior to using essential oil preparations.
Children & Pets: Keep strictly out of reach of children. Do not apply to infants or children under 2 years of age. Eugenol is poorly metabolized by feline livers; avoid diffusing concentrated clove oil in small, enclosed rooms with cats.
Why Order NOW Clove Oil From VitaNet®?
Purchasing essential oils online requires certainty regarding authenticity and handling. Unregulated third-party online marketplaces often ship inventory that has sat in unconditioned, baking warehouses for months, degrading delicate aromatic terpenes and oxidizing active phenolic compounds.
When you purchase from VitaNet®, LLC, you receive genuine wellness retail expertise backed by over 31 years of independent, family-owned service:
✓ Online Heritage Since 1995: We have served natural health customers nationwide for over three decades with unmatched retail integrity and dedicated customer care.
✓ Direct Authorized Distribution: Every bottle of NOW Clove Oil comes directly through authorized manufacturer channels—never liquidations, grey-market imports, or unauthorized closeouts.
✓ Temperature-Controlled Ohio Facility: Our Hartville, Ohio warehouse protects essential oils from heat, UV light, and moisture degradation so the eugenol potency remains preserved.
✓ Unconditional 100% Money-Back Guarantee: We stand fully behind every product. If you are not satisfied, return it for a complete refund—we even cover return shipping.
✓ BBB A+ Accredited Business: Real human customer support reachable by phone at (330) 877-8786 during business hours.
Frequently Asked Questions (FAQ)
Can I put NOW Clove Oil directly on my tooth or gums without diluting it?
No. You should never apply undiluted (neat) clove oil directly to oral tissues or skin. 100% pure clove oil is highly concentrated in eugenol and can cause localized tissue burns, mucosal peeling, and contact dermatitis. Always dilute 1 drop of clove oil into at least 1 teaspoon of a food-grade carrier oil (such as olive or coconut oil) before applying carefully with a cotton swab.
Can clove essential oil cure a toothache or an infected tooth?
No. Clove oil provides temporary symptomatic numbing by reversibly blocking nerve sodium channels, but it cannot cure tooth decay, eliminate deep bacterial pulpitis, or drain a dental abscess. If you have dental pain, always schedule an appointment with a licensed dentist to address the root cause and avoid dangerous bacterial progression.
What is the recommended dilution ratio for topical skin application?
In accordance with established botanical safety standards published by Robert Tisserand and Rodney Young, the maximum safe dermal concentration for clove oil is 0.5%. That translates to no more than 2 to 3 drops of clove oil per 1 fluid ounce (30 mL) of carrier oil like jojoba, sweet almond, or fractionated coconut oil.
How does NOW Foods ensure this clove oil is 100% pure and unadulterated?
NOW operates in-house ISO/IEC 17025 accredited testing laboratories. Every production lot of clove oil is analyzed with Gas Chromatography–Mass Spectrometry (GC-MS) to confirm botanical species authenticity and detect synthetic eugenol or chemical solvents. They also perform ICP-MS testing for heavy metals (lead, arsenic, cadmium, mercury) and verify specific gravity and refractive index physical constants.
Can I ingest NOW Clove Oil or take it in water for parasites or digestion?
No. NOW Clove Oil is labeled for external aromatherapy and properly diluted topical use, not for internal ingestion. Essential oils do not dissolve in water; swallowing concentrated drops can severely irritate or erode the esophagus, stomach lining, and mucous membranes, with high doses posing hepatotoxic (liver) risks.
Does clove oil interact with prescription blood-thinning medications?
Yes. Eugenol naturally inhibits platelet aggregation and can prolong bleeding times. If you take anticoagulant or antiplatelet medications such as warfarin (Coumadin), clopidogrel (Plavix), or high-dose aspirin, or if you have a scheduled surgery within the next 14 days, consult your physician before using clove oil preparations.
