Best Natural Feed Additive Manufacturers & Factory

Pioneering Phytogenic Bioactives and High-Purity Natural Compounds for Optimized Animal Nutrition & Ruminant Gut Health.

The Macro Shift to Phytogenic Feed Additives (PFAs)

In modern animal husbandry, the transition away from Antibiotic Growth Promoters (AGPs) is no longer just a regulatory compliance check—it is a critical commercial necessity. The global livestock industry faces compounding pressures: rising antimicrobial resistance (AMR), changing consumer demands for "clean-label" proteins, and stringent environmental regulations from bodies like the European Food Safety Authority (EFSA) and the US FDA. This paradigm shift has positioned phytogenic feed additives (PFAs) as the primary science-backed solution for modern farming nutrition strategies.

Plant-derived secondary metabolites, including essential oils, oleoresins, and saponins, provide deep physiological benefits. Active components like linalool (from coriander seed oil), carvacrol (from oregano oil), eugenol (from clove oil), and menthol act synergistically. Unlike synthetic antibiotics, PFAs work by disrupting pathogenic bacterial cell membranes (such as E. coli and Salmonella spp.) without causing pathogen resistance. At the same time, they stimulate the production of digestive juices and endogenous enzymes, which optimizes nutrient uptake, protects gut mucosal integrity, and reduces overall digestive inflammation.

Core Physiological Mechanisms of Natural Plant Bioactives:

  • Microbiota Modulation: Selective antimicrobial activity suppresses pathogenic bacteria while encouraging beneficial lactic acid bacteria (LAB) populations in the digestive tract.
  • Antioxidant Status Support: Natural polyphenols neutralize free radicals, protecting cellular membranes from oxidative stress, especially during high-stress stages (weaning, heat stress).
  • Heat Stress Management: High-affinity TRPM8 agonists (like L-menthol and WS-23) trigger cooling sensations, supporting consistent feed intake and reducing mortality rates during hot seasons.
  • Organoleptic Stimulation: Rich, natural aromas enhance feed palatability, encouraging steady consumption patterns during diet changes.

Hot-Selling Botanical Compounds

Engineered for maximum bio-availability and targeted release, our flagship products deliver consistent quality and purity for international compound feed mills.

Natural sea buckthorn fruit oil

Natural Sea Buckthorn Fruit Oil

Appearance: Light Yellow Liquid
Odour: Rich, sweet and sour berry aroma
Key Phytochemicals: High levels of Omega-7 (palmitoleic acid), carotenoids, and tocopherols. Serves as a powerful natural antioxidant that supports cell regeneration, strengthens mucosal defenses, and improves coat quality in livestock and companion animals.

Wholesale WS-3 Cooling Agent

Wholesale WS-3 Cooling Agent

Appearance: White Crystalline Powder
Purity: ≥99% (CAS No: 39711-79-0)
Function: A highly effective cooling agent with low volatility. It triggers natural cooling mechanisms in animals without the sharp taste or odor of menthol, making it ideal for mitigating heat stress in swine and poultry feeds.

Water-Soluble Natural Chlorophyll

Water-Soluble Natural Chlorophyll

Appearance: Dark Green Liquid/Powder
Source: Organic green plants
Benefits: Delivers natural antioxidant and deodorizing properties. Helps control odor in high-density livestock farming, aids liver detoxification, and improves immune function when added to feed formulations.

Industrial Botanical Fractions: Essential Oils, Base Oils & Herbal Extracts

Our facility runs three specialized manufacturing lines to cover the diverse formulation needs of feed manufacturers, veterinarians, and animal health companies.

Essential Oil Production Essential Oil Extraction

01. Pure Essential Oils

Extracted primarily via steam distillation or cold compression, our essential oils capture the volatile, active essences of plants. These serve as raw materials for food, cosmetics, and advanced animal feed formulations. Key offerings like camellia oil, eucalyptus oil, oregano oil, and peppermint oil are strictly standardized for active compound consistency, ensuring consistent batch-to-batch performance in gut health management.

Base Oil Pressing Base Oil Storage

02. Base & Carrier Oils

Often referred to as medium or carrier oils, these are cold-compressed from seeds and nuts. Because single essential oils are highly concentrated and volatile, they require a stable lipid carrier matrix to prevent degradation in feed milling. Many of our carrier oils bring their own therapeutic advantages: they supply essential fatty acids (Omega-3, 6, 9) and fat-soluble vitamins, making them excellent, energy-dense ingredients for animal diets.

Herbal Planting Base Herbal Extraction Line

03. Purified Herbal Extracts

These specialized fractions are separated from plant raw materials using modern temperature-controlled cooling, crystallization, and fractional distillation. High-quality products require premium raw materials. To guarantee this, we operate a 5,000+ acre self-owned agricultural base. We monitor and control every step—from seed selection, planting, and harvesting to final extraction—ensuring a steady, traceable supply chain.

Hairui Video Thumb

ABOUT US: Jiangxi Hairui Natural Plant Co., Ltd.

Established in 2006, Jiangxi Hairui Natural Plant Co., Ltd. is a high-tech manufacturer specializing in the production and global distribution of natural plant essential oils and botanical additives. Located in the Jinggang Mountain High-Tech Development Zone in Ji’an, Jiangxi Province, our site has access to rich local wild and cultivated plant resources, often called the "home of spices."

With an investment of over RMB 50 million, our facility covers an area of 13,000 square meters. We are equipped with advanced automated extraction units and precision analytical instruments (including GC-MS and HPLC). This allows us to achieve an annual production capacity of 2,000 tons of natural essential oils and plant derivatives, satisfying demand from clients across the globe.

Vertically Integrated Quality Assurance

From seed sourcing to final delivery, we implement a strict 9-step quality control protocol. Each batch undergoes testing to verify exact active compound concentrations, guaranteeing a reliable, premium product for our partners.

17 Years Experience
17+
Years of Industry Experience
2000 Tons Production Capacity
2000
Tons Annual Production Capacity
18 Million Investment
$18M+
Capital Investment (USD Equivalent)
56 Countries And Regions
56+
Countries Served Globally

Why Partner with Hairui Natural Plant?

What we offer icon

What We Offer

Natural, safe, effective, and scientifically backed phytogenic products. Every batch is manufactured and tested under strict quality control guidelines to ensure consistent levels of active bioactives.

What we do icon

What We Do

We invest heavily in R&D and QA/QC infrastructure. Our ongoing updates to testing equipment and lab protocols maintain our competitiveness in botanical extraction technology.

Why work with us icon

Proven QC Reliability

Our 9-step quality control workflow begins at the agricultural source and continues through to final export testing. We offer rapid-response logistics support and custom packaging configurations.

Industrial Solutions Across Sectors

Natural essential oils and plant extracts are versatile ingredients. Our high-purity fractions are used in agricultural, cosmetic, wellness, and therapeutic applications around the world.

Agriculture application

Agriculture: Eco-Safe Crop Protection

Natural sweet orange oil and related citrus extracts serve as effective active ingredients or adjuvants in pesticides, herbicides, and fungicides. Orange peel extract leaves no harmful residues and does not harm beneficial insect populations. It helps disrupt pest membranes and supports crop leaf respiration and photosynthesis, offering both protection and growth benefits.

Cosmetics application

Cosmetics & Personal Care: Functional Formulations

Our botanical fractions are popular in hair and skin care products. For example, cold-pressed castor oil acts as an emollient that hydrates the scalp, supports hair follicle health, and provides natural antimicrobial properties. It is widely used in clean-label lotions, hair serums, and skin creams.

Health care capsules

Nutraceuticals & Dietary Supplements

Premium plant extracts like evening primrose oil are highly valued in health supplements. Rich in gamma-linolenic acid (GLA) and linoleic acid (LA), it is encapsulated to support cardiovascular health, balance inflammatory pathways, and help manage premenstrual and menopausal discomfort.

Aromatherapy diffuse

Aromatherapy & Sensory Additives

Dating back to the foundations of aromatherapy, pure plant essences have been used to support emotional balance. The aromatic volatile compounds travel through the olfactory pathways to the brain's limbic system. This helps regulate stress hormones and support overall mental well-being when used in vaporizers, diffusers, and environmental scents.

Future Roadmap: Micro-Encapsulation & Synergistic Compounding

To improve the performance of phytogenic feed additives, our R&D team works closely with partner universities to develop next-generation delivery systems.

Thermal Protection via Micro-Encapsulation

Volatile essential oils can degrade under the high heat and pressure of feed extrusion and pelleting (often exceeding 85°C). We utilize lipid-matrix micro-encapsulation to shield active compounds, ensuring they remain intact until they reach the animal's digestive tract.

Targeted Gastrointestinal Release

Using pH-responsive coating matrices, we can design additives that bypass the stomach/gizzard and release active botanicals directly in the small intestine. This places the active ingredients exactly where they are needed to manage microbial populations and support nutrient absorption.

Synergistic Compound Customization

Through detailed in-vitro screening, we study the synergies between different oils (for example, combining carvacrol from oregano with cinnamaldehyde). This allows us to design custom blends with enhanced efficacy at lower inclusion rates.

Global Regulatory Compliance & Local Supply Security

Navigating the global regulatory landscape is a key challenge for feed ingredient importers. At Jiangxi Hairui, we prioritize regulatory readiness and international compliance. Our botanical additives are manufactured under strict conditions to ensure compliance with quality standards across North America, Europe, Latin America, and the Asia-Pacific region.

Our dedicated regulatory department provides full documentation support, including Certificates of Analysis (COA), safety data sheets (SDS), Gas Chromatography-Mass Spectrometry (GC-MS) profiles, and heavy metal & pesticide residue test reports. This comprehensive data package helps streamline registration and compliance processes for our global partners.

Comprehensive Support Offerings:

  • Full Quality Documentation: SDS, COA, and GC-MS testing for every production batch.
  • Custom Blends: Flexible formulation adjustments to meet local regulatory limits on active botanical ingredients.
  • Stable Logistics: Reliable supply chains and custom packaging, including 25kg drums and intermediate bulk containers (IBCs).
  • Traceable Sourcing: Full traceability back to our 5,000+ acre agricultural planting base.

Phytogenic Feed Additives: Frequently Asked Questions

Find answers to common questions about botanical additives, quality standards, and integration into livestock nutrition programs.

1. What are Phytogenic Feed Additives (PFAs) and how do they benefit livestock?
Phytogenic feed additives (PFAs), often called botanicals, are plant-derived substances added to animal diets to improve performance, health, and feed efficiency. They consist of essential oils, herbal extracts, and plant secondary metabolites (such as phenols and terpenes). PFAs benefit livestock by supporting gut health, stabilizing the intestinal microflora, stimulating digestive enzyme secretion, improving nutrient absorption, and providing antioxidant and anti-inflammatory support.
2. How do essential oils like oregano, thyme, and clove oil replace synthetic antibiotics (AGPs)?
Essential oils contain active antimicrobial compounds such as carvacrol, thymol, and eugenol. These molecules are lipophilic, allowing them to partition into the cell membranes of pathogenic bacteria (like E. coli or Clostridium perfringens), disrupting cell wall permeability and enzyme systems. This action helps control pathogen levels without causing bacterial resistance, making them key components of antibiotic-free (ABF) feeding programs.
3. How does Hairui maintain consistency in active compound levels across production batches?
We manage product consistency by controlling our supply chain, starting at our 5,000+ acre agricultural base. By overseeing seed selection, cultivation, and harvesting, we minimize variation in the raw plant material. Our extraction facilities use computerized distillation systems, and every batch undergoes rigorous testing using Gas Chromatography-Mass Spectrometry (GC-MS) and High-Performance Liquid Chromatography (HPLC) to verify active ingredient levels.
4. What is the shelf stability of plant-derived essential oils in compound animal feed?
Unprotected essential oils are volatile and sensitive to oxidation. To maintain stability, we package our bulk oils in nitrogen-purged, sealed aluminum or steel drums. For feed applications, we recommend utilizing carrier matrices or our micro-encapsulated product lines, which protect the active compounds from heat, humidity, and chemical reactions during feed processing and storage.
5. Does Hairui offer customization for specific animal species or environmental challenges like heat stress?
Yes. We formulate customized blends tailored to specific requirements. For instance, to address heat stress in poultry and swine, we combine high-purity L-menthol or synthetic cooling agents like WS-3 and WS-23 with supportive essential oils. These formulations trigger thermal receptors to help maintain feed intake and support production metrics during hot seasons.

Verified International Quality & Certifications

Our production facilities maintain international certifications to ensure our products meet the quality and safety standards required by global buyers.

ISO Quality Management Certificate

Quality Standard Cert 1

Export Compliance Certificate

Quality Standard Cert 2

Feed Grade Safe Process Certification

Quality Standard Cert 3

HACCP Animal Feed Additive Safe Certification

Quality Standard Cert 4