Product Details
| Product Name: Horsetail Extract | CAS No.: 71011-23-9 |
| Min. Order: 1ton | Purity: 99% |
| Supply Ability: 1000T/M | Release date: 2025/11/04 |
Technical Data Sheet (TDS) for Horsetail Extract
Product Name:
Horsetail Extract
INCI Name:
Equisetum Arvense Extract
CAS Number:
90043-64-7
Appearance:
Light brown to greenish powder or liquid
Botanical Source:
Horsetail (Equisetum arvense)
Extraction Method:
Water/Alcohol Extraction or Supercritical CO2 Extraction
Physical Properties:
Odor: Mild, characteristic of the herb
Solubility: Soluble in water and ethanol
Particle Size: ≤ 80 mesh (if in powder form)
Active Ingredients:
Silica (Silicon Dioxide): 20–25%
Flavonoids (such as Quercetin): 2–4%
Alkaline Earth Minerals (Calcium, Magnesium, Potassium): 10-15%
Tannins: 5-10%
Chemical Composition:
Silica (SiO2)
Flavonoids
Tannins
Alkaline Earth Metals (Ca, Mg, K)
Saponins
Caffeic acid derivatives
Chlorogenic acid
Specifications:
| Parameter | Specification | Method of Test |
|---|---|---|
| Appearance | Light brown to greenish powder | Visual Inspection |
| Odor | Characteristic of the herb | Organoleptic |
| Silica Content | 20–25% | UV-Vis Spectroscopy / Gravimetry |
| Flavonoids Content | 2–4% | HPLC / UV-Vis |
| Heavy Metals | ≤ 10 ppm | ICP-MS / AAS |
| Arsenic | ≤ 1 ppm | ICP-MS / AAS |
| Microbial Count | < 1000 CFU/g (Total Aerobic Count) | Standard Plate Count |
| Yeast & Mold | < 100 CFU/g | Standard Plate Count |
| Lead | ≤ 1 ppm | ICP-MS / AAS |
| Pesticide Residues | As per FDA/EU regulations | GC-MS / LC-MS |
Applications:
Food and Beverage:
Functionality: Horsetail extract is rich in silica, which promotes bone health, strengthens hair, and improves skin elasticity. It is also used for its antioxidant and anti-inflammatory properties.
Recommended Dosage: 50–200 mg per day (varies by formulation).
Usage: Can be used in dietary supplements, functional beverages (teas, juices), and smoothies.
Regulatory Status: Approved for use in food products in the EU, US, and other regions. Ensure local regulatory compliance.
Cosmetic and Personal Care:
Functionality: Horsetail extract is a popular ingredient for skin and hair care products due to its high silica content, which helps with collagen formation and strengthens hair.
Usage: Incorporated in formulations such as hair shampoos, conditioners, skin serums, anti-aging creams, and lotions.
Recommended Dosage: 1-5% in topical formulations.
Industrial Applications:
Functionality: Horsetail extract can be used in industrial applications for its anti-corrosion properties (silica content), and as a natural additive in textiles for strengthening fibers.
Usage: Can be added to concrete for enhanced durability or as a natural silica source in industrial applications.
Storage and Handling:
Storage Conditions: Store in a cool, dry place, away from direct sunlight and moisture.
Shelf Life: 24–36 months when stored properly.
Packaging: Available in 25 kg drums or as per client requirement.
Safety Information:
Toxicity: No known toxicity when used according to recommended guidelines.
Precautions: Always consult with a healthcare professional before incorporating into dietary supplements or food products, especially in pregnant or breastfeeding women.
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- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China

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