Equisetum Arvense Extract
Another Name: Horsetail Extract
Botanical Name: Equisetum arvense L.
Plant Source: The whole herb of Equisetum arvense L.
Preparation Method: Material preparation, alcohol extraction, concentration, batching, and spray drying.
Appearance: Yellow fine powder
Main Botanical Constituents: Naturally occurring silica-related compounds, flavonoids, phenolic compounds, and other botanical constituents.
Specification: 10:1, 20:1, etc.
Country of Origin: China
CAS No.: 71011-23-9
Test Method: TLC
Certifications: ISO9001, Kosher, Halal, FDA, IFEAT
Packing Size: 25 kg/drum
Delivery Terms: EXW, FOB, CIP, CIF, DAP
Transportation: Courier, Air, Ocean
Payment Terms: T/T preferred
Delivery: Ready Stock and Prompt, Secure Shipment
Free Sample: Available
OEM/ODM: Available
MOQ: 25 kg
- Product Description
Equisetum Arvense Extract Supplier
Angelbio supplies Equisetum Arvense Extract as a plant-derived botanical ingredient for B2B customers. Derived from Equisetum arvense L., the extract is processed under defined extraction and quality-control procedures to provide consistent product specifications and reliable bulk supply.
The ingredient is available in defined extract ratios and can be considered for dietary supplement, functional food, cosmetic, personal-care, and other botanical formulation applications according to the confirmed product specification.
For bulk sourcing, customized extract ratios, sample evaluation, or product documentation, customers can contact Angelbio to discuss their specific requirements.


Product Introduction
Equisetum arvense L., commonly known as horsetail, is a botanical species naturally containing silica-related compounds, flavonoids, phenolic compounds, and other plant constituents. Scientific phytochemical studies have identified diverse flavonoids and phenolic compounds in E. arvense extracts, while the plant is also recognized for its natural accumulation of silica.
Angelbio's Equisetum Arvense Extract is produced through controlled extraction, concentration, and spray-drying processes to provide a convenient botanical powder for B2B formulation and ingredient sourcing.
Available in defined extract ratios such as 10:1 and 20:1, the ingredient can be considered for dietary supplement formulations, functional food concepts, cosmetic and personal-care formulations, and other botanical applications according to the confirmed product specification.
For projects requiring a defined marker, customized extract ratio, specific testing parameters, or supporting documentation, customers can discuss their formulation and sourcing requirements with Angelbio.

Why Choose Us?
At Angelbio, we combine established botanical processing methods with quality-control procedures to supply consistent natural ingredients for B2B applications.
- 18+ years of R&D experience
- Collaboration with Xi'an Jiaotong University
- Stringent quality control measures
- Sustainable and traceable supply chain
- Customizable solutions for your unique needs
Over 18 years' synthetic and natural ingredients R&D experience and high credit among customers
1. Manufacturer and Supplier
- Two facilities in Shaanxi Province
- Continuous production to support on-time delivery
- Competitive pricing and reliable after-sales service
2. Technology Advantages
- Advanced testing equipment: HPLC, UV, GC
- Professional Team: 18 years of R&D experience
- Testing Items: Pesticide Residues, Heavy Metals, Microbiological Parameters, Residual Solvents, Solubility, etc.
3. Quality Assurance
- Strict Testing and Traceability Procedures
Relevant certifications and regulatory documentation, including Kosher, Halal, ISO 9001, and other applicable documents;
IFEAT membership and cooperation with qualified testing institutions, where applicable.
- Working with SGS, Eurofins and other authorized institutes.

Product Specification
| Product name: | Equisetum arvense extract | ||||
| Plant Part Used: | whole herb | Batch Size: | 2,000 kg | ||
| Item | Specification | Result | |||
| Physical and Chemical Parameters | |||||
| Appearance & Color | Yellow Fine Powder | Conforms | |||
| Odor & Taste | Characteristic | Conforms | |||
| Mesh Size | 100% Passes Through an 80-Mesh Sieve | Conforms | |||
| Loss on Drying | ≤5.0% | 3.05% CP2015 | |||
| Residue on Ignition | ≤0.5% | 0.26% CP2015 | |||
Total Heavy Metals | ≤10ppm | Conforms | |||
| Arsenic (As) | ≤2ppm | Conform CP2015 2321 | |||
| Lead (Pb) | ≤2ppm | Conform CP2015 2321 | |||
| Mercury (Hg) | ≤0.2ppm | Conform CP2015 2321 | |||
| Cadmium (Cd) | ≤0.2ppm | Conform CP2015 2321 | |||
| Pesticides | |||||
| BHC | ≤0.1ppm | Conform CP2015 | |||
| DDT | ≤1 ppm | Conform CP2015 | |||
| PCNB | ≤0.1ppm | Conform CP2015 | |||
| Microbiological Tests Total Plate Count | ≤10,000 CFU/g | Conforms | |||
| Total Yeast & Mold | ≤1000 CFU/g | Conforms | |||
| Escherichia coli | Negative/10g | Conforms | |||
| Salmonella spp. | Negative/10g | Conforms | |||
| Conclusion: | Conforms to the Specified Requirements. | ||||
| Tested by: | Sandy Xu | Reviewed by: | Alex Wang | ||
Product Advantages
Our product stands out for its:
- Plant-Derived Botanical Ingredient – Sourced from Equisetum arvense L. for botanical formulation applications.
- Defined Extract Ratios – Available in 10:1, 20:1, and customized specifications where applicable.
- Naturally Occurring Botanical Compounds – Contains silica-related compounds, flavonoids, and other plant constituents.
- Controlled Processing – Produced through extraction, concentration, and spray-drying processes.
- Batch Quality Control – Physical, chemical, microbiological, and contaminant parameters can be monitored according to the applicable specification.
- Flexible B2B Solutions – Supports sample evaluation, customized specifications, bulk supply, and documentation requirements.

Preparation method of Equisetum arvense extract
Equisetum arvense extract is a low-ash Equisetum arvense extract. The preparation process includes material preparation, alcohol extraction, concentration, sedimentation, batching, and spray drying.
Specifically, the raw materials need to be chopped or crushed into broken sections, and then extracted with 40-80% aqueous ethanol solution. The extraction temperature is 70–90 °C, and the extraction time is 2 hours. The extract is then concentrated under vacuum. A calcium hydroxide [Ca(OH)₂] solution equivalent to 0.1 times the concentrate volume is added with stirring, followed by sedimentation for 12–36 hours. and the supernatant is taken and filtered. Finally, add maltodextrin to the filtrate and mix it evenly, then spray dry, crush, pass through an 80-200 mesh sieve, pack, and store.

Our Certification
1. We hold Kosher, Halal, and ISO 9001 certificates. Applicable REACH and FDA-related documentation can be provided where required. We are also an IFEAT member, where applicable.
2. Long-term Cooperation with SGS, Eurofins and other aqualified testing institutions for quality assurance.

Our Equipment
Angelbio uses dedicated extraction, concentration, drying, and analytical equipment to support the production of Equisetum Arvense Extract.
Our production process includes raw material preparation, controlled extraction, concentration, filtration, and spray drying. Quality-control equipment supports the evaluation of key physical, chemical, microbiological, and contaminant parameters throughout the production process.
For Equisetum Arvense Extract, production and testing procedures can be adjusted according to the confirmed extract ratio, product specification, and customer requirements.
Quality Control Support
- Raw material inspection
- Extraction process monitoring
- Physical and chemical testing
- Heavy metal and pesticide residue testing
- Microbiological testing
- Particle size and moisture evaluation
- Batch documentation and traceability

Meet Angelbio at Global Ingredient Exhibitions
Angelbio connects with ingredient buyers, formulators, distributors, and industry partners through professional ingredient exhibitions and industry events. These face-to-face meetings provide opportunities to discuss our product of specifications, samples, documentation, packaging, and bulk supply requirements. Our exhibition team welcomes customers looking for reliable botanical ingredients, customized specifications, and long-term B2B supply solutions.

Technical Features
- Extract Ratios: 10:1, 20:1, and customized specifications where applicable
- Form: Fine Powder
- Botanical Source: Equisetum arvense L.
- Quality Monitoring: Physical, chemical, microbiological, and contaminant parameters can be tested according to the applicable specification
- Shelf Life: 24 months when stored under recommended conditions
What We Do in the Lab for Quality Assurance

1. Physical Tests: Appearance, Odor, Bulk Density, and Particle Size
2. Chemical Tests: Purity, Loss on Drying, and Ash
3. Pesticide Residue Testing
4. Heavy Metals Testing
5. Residual Solvent Testing
6. Microbiological test
7. Nutrition Label Testing
8. Additional Testing Requested by Customers
Product Applications
Equisetum Arvense Extract can be considered for a range of botanical and formulation applications according to the product specification and applicable regulations.
1. Dietary Supplement Formulations
- Botanical supplement formulations
- Herbal ingredient blends
- Plant-based wellness formulations
- Customized botanical ingredient concepts
2. Functional Food & Beverage
- Functional beverage concepts
- Botanical drink formulations
- Herbal food and beverage blends
3. Cosmetics & Personal Care
- Skin-conditioning formulations
- Botanical skincare products
- Haircare and scalp-care formulations
- Natural-origin personal-care products
4. Botanical Ingredient Applications
- Botanical formulation development
- Plant-based ingredient blends
- Research and development applications
- Customized botanical formulations
Application suitability depends on the final formulation, product specification, dosage, and applicable regulatory requirements in the target market.
Packing & Delivery
Packaging Details: 25 kg/drum, 1 kg/foil bag, or customized packaging upon request.
Delivery: Bulk orders can be shipped by air or sea according to order quantity, destination, and delivery requirements. Samples can be shipped by express courier for product evaluation.

How To Order
Ordering Equisetum Arvense Extract is straightforward for B2B customers. Whether you need a standard extract ratio, a customized specification, or a sample for formulation evaluation, Angelbio can support the sourcing process from initial requirements to bulk delivery.
1. Send Your Requirements
Tell us your required extract ratio, quantity, application, packaging preference, destination market, and any specific quality requirements.
2. Confirm the Specification
Our team will confirm the applicable botanical source, extract ratio, product form, testing parameters, MOQ, packaging, and delivery requirements.
3. Request a Sample
Samples can be provided for ingredient evaluation, quality testing, and formulation development before a bulk order.
4. Review Documentation
Depending on the product specification, available documents may include COA, TDS, SDS, testing reports, and applicable certification or regulatory documents.
5. Confirm Order & Delivery
After the specification, quantity, packaging, price, and delivery terms are confirmed, the order will be arranged according to the agreed production and shipping schedule.
Send us your required specification and quantity to check availability and receive a quotation.

OEM Service
Tailor our product to your specific needs:
- Custom extraction methods
- Specialized concentrations
- Unique blends with other botanicals
- White-label packaging options
- Formulation support and guidance
FAQ
Q: What certifications does your product have?
A: Our extract is available with ISO, Kosher and Halal certifications. We can provide detailed documentation upon request.
Q: What is the minimum order quantity?
A: Our standard MOQ is 25 kg, subject to product availability and order requirements.
Q: Can you provide stability testing data?
A: Stability data may be available depending on the product specification. Additional testing can be discussed according to customer requirements.
Q: How do you ensure the sustainability of your Equisetum Arvense sourcing?
A: We work closely with local farmers and implement sustainable harvesting practices to protect wild populations and ensure long-term availability.
Q: Do you offer samples for testing?
A: We provide samples for lab testing to ensure our product meets your quality standards before bulk ordering.
Contact Us
Looking for Equisetum Arvense Extract for your next formulation or sourcing project? Our team of experts is here to help you If you have any questions or specific sourcing requirements, our team can provide product information and technical support. Get in touch with us right away to find out more about how Angelbio can meet your specific needs and work with you to create new natural ingredients.
Email: angel@angelbiology.com
WhatsApp:+1 522-925-2740
Website: [https://www.angelbiology.com/]
Experience the Angelbio difference with our high-quality product. Let's work together to develop reliable botanical ingredient solutions for the growing demand for natural-origin products.











