Essential Oils Bulk Wholesale Supply & Manufacturing

Access over 80+ premium essential oils — steam-distilled, cold-pressed, and fully traceable. Whether you’re a cosmetic brand, supplement formulator, or aromatherapy supplier, we deliver purity, scale, and speed.

Explore Our Full Range of Bulk Essential Oils

From citrus to spices, we offer one of the industry’s most complete essential oil selections. All essential oils are available in food-grade, therapeutic-grade, or cosmetic-grade quality with certifications and testing reports on request.

Our B2B Essential Oil Services

Comprehensive solutions from production to delivery – your complete essential oil manufacturing partner with 14+ years of expertise. Whether you’re launching a new aromatherapy line or sourcing ingredients for large-scale manufacturing, we offer the flexibility and expertise to meet your specific needs.

Bulk Wholesale Supply

Reliable bulk essential oil supply with competitive factory-direct pricing and guaranteed availability from our 1000+ tons regular stock.

MOQ: 1KG | Lead Time: 3-7 Days

Private Label Manufacturing

Complete private label solutions with your branding, custom packaging, and full regulatory documentation for market-ready products.

Your Brand, Our Expertise

Custom Formulations

Bespoke essential oil blends and formulations developed by our expert chemists to meet your exact specifications and performance requirements.

72-Hour Rapid Prototyping

Quality Testing & Documentation

Comprehensive quality assurance with advanced testing procedures and complete documentation for regulatory compliance and peace of mind.

COA & MSDS Included

Global Logistics & Support

Worldwide shipping with proper hazmat handling, customs documentation, and dedicated customer support throughout the entire process.

50+ Countries Served

Technical Consultation

Expert technical guidance from our experienced team to help you select the right oils, optimize formulations, and solve application challenges.

Free Expert Consultation

Complete Guide to Essential Oils

Everything you need to know about essential oils – from basic chemistry to quality standards and industry applications.

What Are Essential Oils?

Extraction Methods

Applications & Industries

Quality Standards

Certifications & Compliance

FAQ

Why Choose PhytoEx

Get Free Samples

What Are Essential Oils?

Essential oils are concentrated, volatile aromatic compounds extracted from plants. These natural compounds contain the “essence” of the plant’s fragrance and flavor, representing the most potent form of botanical extracts available for commercial applications.

Unlike fatty oils (such as olive oil or coconut oil), essential oils are called “essential” because they contain the essence of the plant’s scent and are essential to the plant’s survival – serving as natural defense mechanisms against insects, environmental stress, and disease.

Chemical Composition & Properties

Essential oils are complex mixtures of volatile organic compounds (VOCs) including terpenes, alcohols, esters, aldehydes, and phenols. These compounds give each oil its unique therapeutic properties, aroma profile, and commercial applications.

Key Characteristics of Essential Oils

Highly Concentrated

50-100x more potent than dried herbs, requiring careful handling and dilution for most applications.

Volatile Nature

Evaporate readily at room temperature, making them ideal for aromatherapy and fragrance applications.

Lipophilic Properties

Fat-soluble compounds that penetrate cell membranes and blend well with carrier oils and cosmetic bases.

Complex Chemistry

Contain hundreds of different molecular components that work synergistically for enhanced effects.

understanding essential oil chemistry is crucial for formulation success. The molecular composition determines solubility, stability, shelf life, and compatibility with other ingredients in your final products.

How Are Essential Oils Extracted?

The extraction method significantly impacts essential oil quality, purity, and cost. To ensure optimal results for different plant materials and commercial applications, it needs to use correct methods.

Extraction Method	Temperature	Yield	Quality	Best For	Cost
Steam Distillation	100°C	Medium	High	Most plant materials, flowers, leaves	Low
CO2 Extraction	31-40°C	High	Highest	Delicate materials, premium oils	High
Cold Pressing	Room temp	Low	High	Citrus peels only	Medium
Solvent Extraction	40-60°C	Very High	Medium	Delicate flowers, absolutes	Medium

Steam Distillation Process

1. Raw Material Preparation

Plant materials are carefully selected, cleaned, and prepared for optimal oil extraction efficiency.

2. Steam Generation:

Pure steam is generated and passed through the plant material in specialized distillation chambers.

3. Vapor Collection:

Steam carries volatile compounds upward into condensation chambers where vapors are cooled.

4. Separation:

Essential oil naturally separates from water due to density differences and is collected.

5. Quality Testing:

Each batch undergoes GC-MS analysis to verify purity and chemical composition.

Essential Oil Applications & Industries

Essential oils serve diverse B2B markets with applications ranging from cosmetic formulations to food flavoring and industrial solutions. Understanding industry-specific requirements is crucial for selecting the right oil grades and formulations.

Personal Care & Cosmetics

Essential oils provide natural fragrance, therapeutic benefits, and functional properties in cosmetic formulations.

Food & Beverage Industry

Food-grade essential oils provide natural flavoring, preservation, and functional benefits in food and beverage products.

Aromatherapy & Wellness

Therapeutic-grade essential oils for professional aromatherapy, spa treatments, and wellness products.

Candle & Fragrance Manufacturing

Specialized fragrance-grade oils optimized for hot-throw performance and stability in wax formulations.

Agriculture & Livestock

Natural solutions for animal health, pest control, and sustainable farming practices.

Industrial & Cleaning

Industrial-grade essential oils for cleaning products, air purification, and commercial applications.

Quality Standards & Purity Evaluation

Essential oil quality varies dramatically based on source, processing, and storage conditions. Understanding quality indicators is essential for consistent product performance and regulatory compliance.

How to Evaluate Essential Oil Purity

GC-MS Analysis

Gas Chromatography-Mass Spectrometry identifies and quantifies all chemical components, detecting adulterants and verifying purity levels.

Physical Properties

Specific gravity, optical rotation, and refractive index measurements confirm oil identity and quality.

Organoleptic Testing

Trained sensory evaluation for aroma profile, color consistency, and overall quality assessment.

Chemical Testing

Acid value, ester value, and peroxide value indicate oil freshness and stability.

Microbiological Analysis

Testing for bacteria, yeast, mold, and pathogenic organisms ensures safety for intended applications.

Organic vs Conventional Essential Oils

Aspect	Organic Essential Oils	Conventional Essential Oils
Farming Methods	No synthetic pesticides, fertilizers, or GMOs	May use synthetic agricultural inputs
Certification	USDA Organic, EU Organic certified	No organic certification required
Traceability	Complete farm-to-bottle documentation	Standard supply chain tracking
Price Premium	15-40% higher than conventional	Standard market pricing
Target Markets	Clean beauty, organic food, premium wellness	General commercial applications
Quality	Often higher due to careful cultivation	Varies by supplier and source

PhytoEx Quality Assurance Process

Every batch undergoes comprehensive testing including GC-MS analysis, physical property verification, and microbiological screening. We provide complete documentation (COA, MSDS) with every shipment and maintain batch traceability for full supply chain transparency.

Certifications & Quality Standards

Understanding certifications is crucial for making informed essential oil purchasing decisions. Different applications require specific certifications, and knowing which ones you need can save time, reduce regulatory risk, and ensure product acceptance in your target markets.

Quality Standards & Certifications by Application

Your Industry	Essential Certifications	Optional	Market Entry Requirements
Food & Beverage	FDA Registration, ISO 22000, GRAS status	USDA Organic, Kosher, Halal	Country-specific food authority approvals
Cosmetics & Personal Care	GMP, IFRA compliance, safety assessments	USDA Organic, EU Organic	CPNP registration (EU), Health Canada (CA)
Nutraceuticals & Supplements	GMP, ISO 9001, facility registration	USDA Organic, third-party testing	NSF certification, USP/EP verification
Agriculture & Livestock	ISO 9001, GMP+ (feed grade)	Organic certification, sustainability certs	AAFCO approval, local agricultural permits
Industrial & Manufacturing	ISO 9001, technical specifications	Environmental certifications	Industry-specific quality standards

Our Certifications & Compliance Standards

ISO 9001:2015

Quality Management System certification ensuring consistent quality and continuous improvement processes

ISO 22000:2018

Food Safety Management System for food-grade essential oil production and handling

USDA Organic

Certified organic essential oils meeting strict USDA National Organic Program standards

FDA Registered

FDA facility registration for food-grade essential oil production and US market compliance

Halal Certified

Kosher certification available for Jewish dietary law compliance upon request

Documentation We Provide

Certificate of Analysis (COA)

Comprehensive test results including purity, chemical composition, physical properties, and microbiological analysis for every batch.

Material Safety Data Sheet (MSDS)

Complete safety information including handling procedures, storage requirements, and emergency response protocols.

GC-MS Analysis Report

Detailed chromatography results showing all chemical components and their concentrations for quality verification.

Regulatory Compliance Certificates

All relevant certifications and regulatory approvals we have for your target markets will be provided upon request.

Regulatory Support & Compliance Assistance

Our regulatory affairs team stays current with international standards and can provide guidance on compliance requirements for your specific markets. We offer consultation on product registration, labeling requirements, and regulatory submissions to ensure smooth market entry.

Third-Party Testing & Validation

For customers requiring additional validation, we work with accredited third-party laboratories for independent testing and certification. This includes specialized testing for:

Pesticide Residue Analysis

Multi-residue screening for over 400 pesticides using LC-MS/MS and GC-MS methods

Heavy Metals Testing

CP-MS analysis for lead, mercury, cadmium, and arsenic according to pharmacopeial limits

Allergen Assessment

IFRA-compliant allergen quantification for cosmetic and fragrance applications

Stability Studies

Accelerated and real-time stability testing under various storage conditions

Ready to Source Premium Essential Oils?

Join 200+ global companies who trust PhytoEx for reliable supply, expert guidance, and exceptional quality. Start your essential oil project today with industry-leading service and support. Our technical experts are ready to help you select the perfect essential oils for your specific applications with competitive pricing.

Frequently Asked Questions

Get expert answers to the most common essential oil questions from B2B buyers, sourcing managers, and product developers

What makes PhytoEx different from other essential oils suppliers?

PhytoEx combines manufacturing scale with scientific precision. While many suppliers focus on either bulk volume or premium quality, we deliver both:

Massive capacity: 1000+ tons regular stock and 20+ tons daily production capability
Scientific rigor: high standard facility with advanced molecular distillation technology
Flexible minimums: 1kg MOQ compared to industry standard 25-100kg minimums
Speed advantage: 3-7 day lead times vs. typical 2-4 weeks
Comprehensive certifications: 8+ international certifications covering all major markets

Our 14+ years of B2B focus means we understand industrial applications, regulatory requirements, and supply chain challenges better than lifestyle-focused essential oil companies.

How do you ensure consistent quality across large production batches?

Our quality consistency comes from systematic process control and advanced technology:

Raw material standardization: We source from certified farms with established quality protocols
Molecular distillation: Precise temperature and pressure control ensures identical extraction parameters
Batch-to-batch testing: Every production run undergoes GC-MS analysis before release
Statistical process control: We monitor 15+ quality parameters with automated alerts for deviations
Homogenization procedures: Large batches are thoroughly mixed and sampled from multiple points

Quality Guarantee

If any batch fails to meet specifications, we provide immediate replacement at no cost. Our batch rejection rate is <0.1% due to these rigorous controls.

What's the difference between your oil grades and when should I use each?

We offer four distinct grades optimized for different applications:

Therapeutic Grade (99%+ purity): For aromatherapy, wellness products, and premium cosmetics. Highest purity with complete GC-MS certification.
Cosmetic Grade (95%+ purity): IFRA-compliant for skincare, personal care, and beauty products. Optimized for stability in cosmetic formulations.
Food Grade (98%+ purity): FDA-registered facility production for flavoring, beverages, and supplements. GRAS-listed compounds only.
Industrial Grade (85%+ purity): Cost-effective for cleaning products, agriculture, and large-volume applications where ultra-high purity isn’t required.

Choosing the right grade saves money while ensuring compliance. Our technical team can recommend the optimal grade for your specific application and budget requirements.

Do essential oils expire, and how should they be stored?

Yes, essential oils do expire, but proper storage significantly extends shelf life:

Typical shelf life: 2-5 years depending on the oil type and storage conditions
Citrus oils: 1-2 years (high limonene content oxidizes quickly)
Tree/wood oils: 4-6 years (stable molecular structure)
Floral oils: 3-5 years with proper storage

Optimal storage conditions:

Temperature: 15-25°C (59-77°F) – avoid temperature fluctuations
Light protection: Store in dark containers, away from UV exposure
Air exposure: Keep containers tightly sealed, consider nitrogen blanketing for large volumes
Container material: Use amber glass or aluminum containers, avoid plastic for long-term storage

Expiration Indicators

Signs of degradation include: cloudy appearance, off-odors, viscosity changes, or skin irritation during testing. We provide stability data and recommended storage protocols with every shipment.

How can I verify the purity and authenticity of your essential oils?

We provide multiple verification methods for complete transparency:

GC-MS Analysis: Complete chemical fingerprint showing all compounds and concentrations
Physical property testing: Specific gravity, optical rotation, and refractive index measurements
Botanical verification: Scientific identification of source plant species
Third-party validation: Independent lab testing available upon request
Batch traceability: Complete chain of custody from farm to final packaging

Red flags to watch for in other suppliers: Reluctance to provide test reports, generic certificates, prices significantly below market rates, or vague sourcing information.

Adulteration Detection

Our GC-MS testing can detect common adulterants like synthetic compounds, carrier oil dilution, or cheaper oil substitutions. We test every batch and provide detailed reports.

What testing documentation do you provide with each order?

Every shipment includes comprehensive documentation for regulatory compliance:

Certificate of Analysis (COA): 15+ test parameters including purity, potency, heavy metals, pesticides, and microbiological analysis
GC-MS Chromatogram: Detailed chemical composition showing all identified compounds
Safety Data Sheet (SDS): Complete safety information for handling, storage, and emergency procedures
Batch Production Record: Processing parameters, quality control checkpoints, and release authorization
Regulatory Certificates: Organic, Halal, Kosher, or other relevant certifications
Stability Data: Shelf life determination and recommended storage conditions

Custom testing available: Allergen analysis, sterility testing, or industry-specific parameters can be added upon request.

What's the difference between organic and conventional essential oils?

The key differences impact both quality and market positioning:

Agricultural practices: Organic oils come from plants grown without synthetic pesticides, fertilizers, or GMOs
Certification requirements: Organic requires third-party verification and annual inspections
Traceability: Organic oils have complete documentation from certified organic farms
Purity levels: Organic oils often have fewer chemical residues due to farming practices
Price premium: Organic oils typically cost 15-40% more but command higher retail prices
Market demand: Growing consumer preference for organic ingredients in premium products

When to choose organic: Clean beauty products, organic food ingredients, premium wellness brands, or when targeting health-conscious consumers.

When conventional works: Industrial applications, cost-sensitive formulations, or when organic certification isn’t market-relevant.

What are your minimum order quantities and lead times?

We offer industry-leading flexibility for B2B buyers:

Standard MOQ: 1kg for most essential oils (industry standard: 25-100kg)
Premium/rare oils: 500g-2kg depending on availability
Custom formulations: 5kg minimum for new blends
Private label: 10kg minimum per SKU

Lead times by order type:

Stock items: 3-7 days (1000+ tons available)
Custom formulations: 7-14 days including R&D
Seasonal/specialty oils: 2-4 weeks depending on harvest timing
Private label production: 2-3 weeks including packaging

Express Service Available

For urgent orders, we offer 24-48 hour processing for stock items with express shipping. Additional fees apply but can save critical project timelines.

How do you handle international shipping and customs documentation?

We handle all aspects of international logistics and compliance:

Hazmat certification: Proper classification and documentation for essential oils as hazardous materials
Customs documentation: Commercial invoices, packing lists, certificates of origin, and regulatory certificates
Import permits: Assistance obtaining required permits for restricted countries
Freight forwarding: Relationships with specialized logistics providers for essential oils
Insurance coverage: Full coverage for product value and shipping costs

Shipping options:

Air freight: 7-15 days to most destinations (standard for small orders)
Sea freight: 20-40 days (cost-effective for large volumes >500kg)
Express courier: 5-7 days (premium service for urgent orders)

Countries served: 50+ countries with established logistics networks. Some restrictions apply for certain oils or destinations.

What payment terms and pricing structures do you offer?

Flexible payment options designed for B2B relationships:

New customers: 50% deposit, 50% before shipment or letter of credit
Established customers: Net 30 terms available after credit approval
Large orders (>$50k): Progressive payments or extended terms negotiable
Payment methods: Wire transfer, Paypal, Wechat, Alipay

Volume pricing tiers: please contact your account manager for large volume quotation and discount.

Price stability: We offer 6-month price locks for recurring orders and annual supply agreements with guaranteed pricing.

Which essential oils work best for cosmetic formulations?

Popular cosmetic-grade oils and their primary benefits:

Lavender: Anti-inflammatory, soothing, suitable for sensitive skin products
Tea Tree: Antimicrobial, acne-fighting, natural preservative properties
Frankincense: Anti-aging, skin regeneration, premium positioning
Rose: Hydrating, luxury appeal, high-end skincare applications
Chamomile: Gentle, calming, ideal for baby and sensitive skin products
Rosemary: Antioxidant, hair growth stimulation, anti-aging properties

Formulation considerations:

IFRA compliance: Maximum usage rates vary by oil and application
Allergen declarations: 26 allergens must be listed if present above threshold levels
Stability testing: Some oils may affect product color, pH, or shelf life
Solubility: Most essential oils need emulsification in water-based products

Can essential oils be used in food and beverage products?

Yes, but only food-grade oils with proper certifications:

FDA GRAS status: Must be “Generally Recognized as Safe” for food use
Facility certification: Produced in FDA-registered, food-grade facilities
Usage limits: Typically 0.001-0.1% depending on the oil and application
Labeling requirements: Must list as “natural flavor” or specific oil name

Popular food-grade applications:

Beverages: Lemon, orange, peppermint for natural flavoring
Confectionery: Cinnamon, vanilla, spearmint for candies and gum
Baking: Orange, lemon for premium baked goods
Functional foods: Oregano, clove for natural preservation

Important Warning

Never use aromatherapy or cosmetic-grade oils in food products. Food-grade oils require specific processing and certification to ensure safety for ingestion.

How are essential oils used in agricultural and livestock applications?

Essential oils offer natural alternatives for agricultural challenges:

Livestock feed additives: Oregano, thyme for immune support and growth promotion
Natural pest control: Citronella, neem for insect repellent without synthetic pesticides
Poultry applications: Cinnamon, clove for respiratory health and antimicrobial effects
Swine nutrition: Essential oil blends for digestive health and performance enhancement
Crop protection: Rosemary, eucalyptus for natural fungicidal properties

Benefits over synthetic alternatives:

No residue concerns: Natural breakdown doesn’t leave harmful residues
Organic compliance: Acceptable for organic certification programs
Consumer preference: Growing demand for natural agricultural practices
Resistance management: Less likely to develop resistance compared to synthetic chemicals

Usage rates and delivery methods:

Feed additives: 50-200 ppm depending on animal species and oil type
Foliar sprays: 0.1-0.5% dilution for crop applications
Soil treatment: Microencapsulated formulations for extended release
Water systems: Specialized water-soluble formulations available

What should I know about essential oil safety and handling?

Essential oils are highly concentrated and require proper safety protocols:

Personal protective equipment: Safety glasses, chemical-resistant gloves, and adequate ventilation required
Skin contact: Direct contact can cause sensitization or burns – always dilute before skin application
Fire hazards: Most oils have flash points 50-80°C – store away from heat sources
Respiratory protection: Use local exhaust ventilation when handling large quantities
Eye protection: Essential oils can cause serious eye damage – emergency eyewash stations recommended

Storage requirements:

Temperature control: Store below 25°C to prevent degradation
Light protection: UV exposure accelerates oxidation – use amber containers
Container compatibility: Avoid plastic containers – oils can dissolve certain plastics
Spill response: Absorbent materials and disposal procedures should be readily available

Emergency Procedures

Skin contact: Remove contaminated clothing, flush with water for 15 minutes. Eye contact: Flush with water for 15 minutes, seek medical attention. Inhalation: Move to fresh air immediately.

Still Have Questions?

Our technical experts are ready to help with purchasing, quality, specific questions about applications, regulatory requirements, or custom formulations.

Why Choose PhytoEx

We go above and beyond to empower our clients' success with quality Essential Oils & Extracts

We deliver natural purity, cutting-edge innovation, and seamless supply chain solutions to businesses worldwide. From raw material sourcing to precision extraction and global logistic, we ensure reliability, quality, and customized solutions tailored to your industry’s needs.

Advanced Manufacturing

20,000㎡ factory with state-of-the-art extraction technology. Molecular distillation & precision testing ensuring high purity.

Certified & Compliant

ISO9001 & ISO22000 certified, ensuring global market compliance. Full COA, MSDS, and GC-MS testing documentation available.

Fast & Flexible Supply

1kg MOQ & 3-7 day delivery for fast order fulfillment. 20+ tons daily capacity with Strategic raw material reserves for uninterrupted supply.

Sustainable & Traceable Sourcing

200+ eco-friendly farms supplying traceable, natural raw materials. Batch tracking system ensuring full ingredient traceability.

OEM/ODM Expertise

Custom essential oil formulations tailored to industry needs. 72-hour rapid prototyping with full branding & regulatory support.

Professional Team & Support

Dedicated sales engineers providing expert guidance tailored to your industry. Fast response times within 12 hours.

How to Work with PhytoEx

Our streamlined 4-step process makes sourcing essential oils simple, fast, and reliable

1 Share Your Requirements

Tell us your essential oil needs, applications, and volume requirements
through our contact form or direct phone call for quote.

2 Receive Expert Quote

Get comprehensive pricing, technical recommendations, and regulatory documentation within 12 hours from our sales engineers.

3 Test & Approve Samples

Evaluate our quality with samples delivered within 1-3 days, including complete COA & MSDS documentation and testing reports.

4 Fast Global Delivery

Production or packaging begins immediately after confirmation, with worldwide shipping and complete documentation delivered within 3-7 days.

Carrier oils orders are loading for shipment to our clients worldwide

What Our Clients Say

Don`t only take our words. Here’s what our clients say about working with Phytoex—from product quality to service experience.

""Hi William, yes the oils are working well for our new flavor batches. Quality is stable and your COA/GC-MS docs are always super clear. Thanks for all your support, keep in touch and Will re-order soon."

Michael T

Sourcing Manager, Food & Beverage (USA)

"Hey Emily, just wanted to say thanks again for the sample turnaround—it really helped us stay on track for launch. The scent profile is exactly what we were looking for. Also appreciate the fast replies—makes my job easier."

Elena G

Product Manager, Cosmetics (Spain)

"Yes, we’ve been using your eucalyptus and oregano oils in our formulations. Quality’s been consistent. And, we like that each lot is traceable—it’s important for our QA process. "

Richard M

Technical Director, Livestock (Germany)

Get Free Samples Now

Join 200+ global companies who trust PhytoEx for reliable supply, expert guidance, and exceptional quality. Start your essential oil project today with industry-leading service and support.