- *MSRP:
$29.99- Our Price:
- $22.50
- Buy: at $22.50
- UPC: 733739074737
- # N7473
NOW® Grapefruit Oil (100% Pure Essential Oil) – 4 fl. oz. (118 mL)
NOW® Grapefruit Oil delivers 100% pure, unadulterated essential oil cold-pressed directly from the fresh fruit peels of Citrus paradisi. Naturally packed with aromatic d-limonene (C10H16), this cheerful citrus oil instantly freshens indoor air and stimulates your sense of smell to promote a bright, energized, and uplifting mood. Whether you want to clear away afternoon sluggishness or eliminate stubborn room odors, this extra-large 4-ounce value bottle provides months of clean aromatherapy without artificial perfumes.
Quick Specs Snapshot
- ✓ Active Form & Potency: 100% pure cold-pressed grapefruit peel oil (Citrus paradisi), naturally yielding over 90% d-limonene (C10H16) per drop.
- ✓ Primary Cellular Target: Olfactory sensory nerves and the brain's emotional control center (the limbic system), helping support mental focus, feelings of vitality, and positive mood.
- ✓ Supply & Value Math: Substantial 4 fl. oz. (118 mL) size provides approximately 2,400 drops—enough for more than 450 diffuser sessions at just pennies per use compared to tiny, overpriced 10 mL bottles.
- ✓ Formulation Purity: Single botanical ingredient; Non-GMO Project Verified, certified vegan, cruelty-free, hexane-free, and packaged in UV-protective amber glass.
Buyer's Guide & Botanical Form Comparison
Why Mechanical Cold Pressing Matters
Many discount store fragrances and cheap air fresheners are made from petroleum-derived artificial chemicals or extracted with harsh chemical solvents like hexane. In contrast, NOW® Grapefruit Oil is extracted through mechanical cold pressing of fresh grapefruit rinds [1]. Think of it like gently squeezing a fresh citrus peel until the sweet, aromatic mist bursts out: no extreme heat or harsh chemicals are used, protecting delicate natural terpenes in their living, unheated state [1].
Is This Formula Right for You?
Ideal For Shoppers Who:
- ✓ Want an all-natural, uplifting citrus aroma to brighten workspaces, study rooms, or living areas without synthetic aerosol fumes.
- ✓ Love making custom aromatherapy diffuser blends, room sprays, or natural home cleaning mixtures.
- ✓ Want the financial savings of an extra-large 4-ounce bottle rather than constantly repurchasing tiny 10 mL or 15 mL vials.
Consider Another Option If:
- ✗ You want an oil to rub directly on your bare skin before spending time outdoors in natural sunlight or tanning beds (cold-pressed citrus oils can make skin sensitive to sunburn).
- ✗ You are looking for an ingestible liquid to drink in water or juice (pure essential oils are concentrated plant extracts intended for external aromatherapy).
- ✗ You prefer a heavy, sedating bedtime aroma like lavender or Roman chamomile rather than an alert, energizing citrus scent.
Risk-Free Assurance: Every bottle is backed by VitaNet®, LLC's unconditional 100% money-back guarantee for 12 full months (even on opened bottles, with return shipping covered) so you can evaluate the cheerful scent in your own home with complete peace of mind.
How It Works: Olfactory Biology & Cellular Pathways
Aromatherapy is not just pleasant perfume; it is direct communication with your nervous system. When you inhale the fine mist from a diffuser, natural volatile plant molecules travel through your nasal passages to trigger specific biological reactions:
1. The Olfactory-to-Brain Highway
As grapefruit oil disperses into the air, microscopic vapor droplets release active terpenes, primarily d-limonene (C10H16). These molecules bind to olfactory receptor neurons lining the upper nasal cavity. These neurons instantly send electrical signals directly into the limbic system—the brain's emotional control headquarters that governs mood, memory formation, stress responses, and alertness [2].
2. Autonomic Tone & Invigorating Balance
Published neurophysiological studies show that olfactory stimulation with natural grapefruit oil interacts with the autonomic nervous system [2, 3]. While soothing herbal aromas like lavender encourage sleepiness, citrus monoterpenes help stimulate sympathetic alertness and neural wakefulness [2, 3]. This sensory pathway helps explain why smelling freshly sliced grapefruit or diffusing cold-pressed grapefruit oil provides an instant feeling of renewed vigor, mental clarity, and positive motivation during times of mental fatigue.
3. Environmental Cleansing & Odor Neutralization
At the molecular level, natural citrus monoterpenes like d-limonene and myrcene carry natural antioxidant and purifying properties [1]. When dispersed into indoor air, these aromatic terpenes bond with and neutralize volatile organic compounds (stubborn cooking smells, pet odors, and stale mustiness), leaving room air noticeably crisp, fresh, and revitalized [1].
Verified Scientific Studies:- Deng, W., et al. (2020). Chemical Composition, Antimicrobial, Antioxidant, and Antiproliferative Properties of Grapefruit Essential Oil Prepared by Molecular Distillation. Molecules, 25(1), 217. PMID: 31948058.
- Tanida, M., Niijima, A., Shen, J., Nakamura, T., & Nagai, K. (2005). Olfactory stimulation with scent of essential oil of grapefruit affects autonomic neurotransmission and blood pressure. Brain Research, 1058(1-2), 44–55. PMID: 16168968.
- Shen, J., Niijima, A., Tanida, M., Horii, Y., Maeda, K., & Nagai, K. (2005). Olfactory stimulation with scent of grapefruit oil affects autonomic nerves, lipolysis and appetite in rats. Neuroscience Letters, 380(3), 289–294. PMID: 15862904.
- Tisserand, R., & Young, R. (2014). Essential Oil Safety: A Guide for Health Care Professionals (2nd ed.). Churchill Livingstone Elsevier.
Usage Directions, Diffuser Recipes & Safety Guidelines
How to Use in an Ultrasonic Diffuser
For standard aromatherapy diffusion, fill your ultrasonic diffuser reservoir with clean tap or filtered water (H2O). Add 3 to 5 drops of NOW® Grapefruit Oil per 100 mL of water. Turn on the diffuser and enjoy the fine, aromatic cool mist. Diffusing in 30-to-60-minute intervals provides optimal sensory benefits while giving your smell receptors comfortable rest.
Suggested Diffuser Blends
- ✓ Summer Fun Blend: Add 1 drop lavender oil, 1 drop peppermint oil, and 1 drop grapefruit oil to your diffuser reservoir. Creates a refreshing, cooling, and joyful atmosphere that brightens any room.
- ✓ Morning Energy Kickstart: Add 3 drops grapefruit oil, 2 drops rosemary oil, and 1 drop sweet orange oil to sweep away morning grogginess.
- ✓ Crisp Kitchen Clean: Add 3 drops grapefruit oil, 2 drops lemon oil, and 1 drop eucalyptus oil to clear out heavy cooking aromas.
Critical Safety Guardrails: Sun Sensitivity & Ingestion
- ✗ Do Not Apply Directly to Bare Skin Before Sun Exposure: Cold-pressed grapefruit peel oil naturally contains plant compounds called furanocoumarins. If pure or poorly diluted citrus oil contacts skin that is subsequently exposed to direct sunlight or ultraviolet (UV) tanning lamps, it can trigger phototoxicity—causing acute redness, burning, and dark skin spots [4]. For skin applications, leading clinical safety authorities recommend a maximum dermal dilution of 4.0% (no more than 24 drops per 1 fl. oz. / 30 mL of carrier oil like jojoba or almond oil), and skin must stay out of direct sunlight for at least 12 hours after application [4].
- ✗ Not for Internal Ingestion: Never drink, swallow, or add essential oil drops to drinking water. Pure essential oils do not dissolve in water; swallowing concentrated drops can severely irritate the sensitive linings of your mouth, throat, and stomach.
- ✗ Pet & Child Precautions: Always diffuse in open, well-ventilated rooms with doors kept open so household pets (especially cats, who lack specific liver enzymes to process concentrated terpenes) can leave freely. Keep bottles tightly sealed and stored out of reach of children.
What to Expect Over Time
First 15 Minutes: Rapid sensory refreshment as citrus vapors enter the room, banishing stale odors and sharpening your focus.
Weeks 2 to 3: A dependable daily wellness ritual that helps maintain an energized, productive home or workspace without midday energy slumps.
Months 1 to 3+: A long-lasting, natural home fragrance solution that completely replaces expensive, chemical-heavy aerosol sprays and synthetic plug-ins.
Physical, Sensory & Pure Ingredient Profile
Bottle Format & Ease of Pouring
This product is packaged in a sturdy 4 fluid ounce (118 mL) dark amber glass bottle equipped with a secure cap. The dark amber glass acts as a natural sun shield, blocking damaging ultraviolet light waves that would otherwise degrade delicate citrus terpenes over time. The bottle is easy to grip and allows smooth, controlled drop dispensing.
Aroma, Color & Texture Notes
Aromatic Profile: Sweet, sparkling, tangy, and deeply cheerful fresh ruby citrus aroma. There are zero artificial perfume undertones or harsh chemical alcohol scents.
Appearance & Color: Pale yellow to light greenish-yellow transparent liquid.
Texture: Clean, thin botanical liquid that blends smoothly into water vapor or your favorite plant-based carrier oil.
Other Ingredients Demystified
Ingredients: 100% Pure Grapefruit Oil (Citrus paradisi).
Excipient Translation: None. There are zero synthetic fragrance enhancers, zero preservatives, zero alcohol, zero phthalates, and zero added carrier oils. The only thing inside the bottle is the pure, natural oil expressed from fresh grapefruit peel.
Storage & Bottle Stability
To keep your grapefruit oil fresh and potent, keep the cap screwed on tightly immediately after use. Citrus oils are rich in natural monoterpenes that can oxidize if exposed to excess air, heat, or moisture. Store the bottle upright in a cool, dry cabinet away from direct sunlight, kitchen stove heat, and bathroom steam.
NOW® In-House Lab Testing & Contaminant Screening
The global essential oil market faces widespread quality issues. Discount brands and mass big-box retailers frequently sell oils that have been "stretched" with cheap carrier oils, blended with synthetic fragrance additives, or contaminated with agricultural sprays. NOW Foods prevents these compromises by testing every production lot in their private, state-of-the-art analytical testing laboratories accredited to the rigorous ISO/IEC 17025:2017 international standard.
The Multi-Step Testing Protocol:
- 1. GC-MS & GC-FID Molecular Fingerprinting: Gas Chromatography-Mass Spectrometry and Flame Ionization Detection separate and identify every chemical constituent within the oil. This scientific fingerprint confirms the authentic botanical profile of Citrus paradisi, verifies that natural d-limonene exceeds 90%, and ensures zero petrochemical fillers or synthetic scents.
- 2. Physical Constants Validation: Every batch must pass precision measurements for Specific Gravity (0.848–0.856 at 20°C) and Refractive Index (1.475–1.478 at 20°C). If an incoming lot falls outside these exact boundaries, it indicates dilution or oxidation and is immediately rejected.
- 3. ICP-MS Heavy Metal Screening: Using Inductively Coupled Plasma Mass Spectrometry, technicians vaporize samples at extreme temperatures exceeding 6,000° Kelvin to screen for toxic heavy metals (lead, arsenic, cadmium, and mercury) down to parts-per-billion (ppb) thresholds, easily beating California Proposition 65 safety rules.
- 4. Dual-Platform Pesticide Residue Analysis: Because citrus peels are grown in outdoor groves, NOW uses both LC-MS/MS and GC-MS/MS tandem mass spectrometry to screen raw materials against more than 400 agricultural pesticides and herbicides, guaranteeing clean botanical purity.
The Big-Box Store Reality: Independent testing frequently reveals that discount oils sold on open online marketplaces fail basic purity screens, containing synthetic extenders or solvent residues. Choosing NOW Foods through an authorized retailer ensures verified botanical identity and zero chemical shortcuts.
Product Specifications & Official Botanical Data
Because pure essential oils are concentrated aromatic botanical extracts rather than ingestible dietary supplements, they are evaluated by verified plant identity, physical laboratory constants, and extraction methods rather than a dietary supplement facts panel:
| Product Name: | NOW® Essential Oils Grapefruit Oil |
| Ingredients: | 100% Pure Grapefruit Oil (Citrus paradisi) |
| Botanical Species: | Citrus paradisi |
| Plant Part Used: | Fresh fruit peel (rind) |
| Extraction Method: | Cold Pressed |
| Specific Gravity (20°C): | 0.848 – 0.856 |
| Refractive Index (20°C): | 1.475 – 1.478 |
| Aromatic Profile: | Sweet, sparkling, cheerful, fresh citrus |
| Bottle Volume: | 4 fl. oz. (118 mL) in dark amber UV glass |
| VitaNet SKU & UPC: | Item #N7473 / NOW SKU: 7473 | UPC: 733739074737 |
| Dietary Verifications: | Non-GMO Project Verified, Vegan, Halal, Cruelty-Free, Hexane-Free |
Curator's Quality Note: Reviewed and verified by VitaNet®, LLC's clinical supplement and botanical merchandising team. Formulated in accordance with current Good Manufacturing Practices (cGMP) in the USA.