Product Introduction
Shaanxi Zhenhuacui Biotechnology Co., Ltd. sells superior Senna Extract Powder from Cassia angustifolia leaves, standardized to 20% Sennosides by HPLC. Advanced spray-drying and extraction methods ensure the strength and purity of this food-grade plant extract. Over 10 years of manufacturing experience and 60% of our crew in R&D provide reliable natural ingredients with steady quality. Our product has correct sennoside content, low resin levels for stomach comfort, and great dosage form compatibility. With variable MOQ beginning at 1 kilogram, adequate inventory allows 10-day delivery.

Bioactive dianthrone glycosides—primarily Sennosides A and B—are concentrated in our Senna Extract Powder thru controlled spray-drying. This extract eliminates the heterogeneity of raw botanical powders by standardizing potency. A fine, free-flowing brown powder goes thru an 80-mesh screen with over 95% particle size dispersion. Bulk density is 0.40–0.60 g/ml for effective mixing.
The moisture level below 5.0% and strong thermal stability make this ingredient reliable for tableting and encapsulation. Its pH-dependent solubility profile improves absorption in the alkaline large intestine. Each batch is rigorously tested for international quality.
| Parameter | Specification |
|---|---|
| Active Ingredient | Sennosides |
| Content | 20% (HPLC) |
| Appearance | Brown powder |
| Particle Size | >95% through 80 mesh |
| Moisture | <5.0% |
| Bulk Density | 0.40-0.60 g/ml |
| Grade | Food grade |

This versatile substance serves numerous health and wellness industries. It aids digestive health and meal-replacement powders in functional meals. Supplement companies add it to digestive health capsules, pills, and powders.
High-speed manufacturing processes benefit from the extract's compatibility with excipients such microcrystalline cellulose. Formulators utilize it in herbal teas and health beverages. Its regulated composition enables consistent results in pressed candies and solid beverages, matching varying consumer tastes.

Sennoside standardization eliminates batch-to-batch variability, assuring formulation performance. The improved extraction technique eliminates resin impurities compared to crude powders, reducing gripping and improving end-user physiological experience.
Superior solubility boosts bioavailability and effectiveness. The tiny particle size speeds mix dissolving and uniformity. High thermal stability protects processing ingredients. This ensures dependable manufacturing and customer satisfaction with your products.
After 8 years of health nutrition research, we combine scientific understanding with production competence. We use technology to verify every batch fulfills quality standards. Our cGMP, FSSC22000, ISO9001, HACCP, HALAL, KOSHER, and Organic certifications demonstrate our quality.
Gummies, pills, powders, and capsules can be customized with flexible OEM/ODM services. Low minimum order amounts suit any size business. Standard items may be delivered in 10 days with our appropriate inventory, while urgent orders can use our 7-10 day green channel service.
We give full formulation development technical support. Global logistics from DHL, FedEx, and SF Express ensures safe and timely delivery.

International certificates show our facility meets strict quality and safety requirements. Pharmaceutical-grade manufacturing techniques, food safety management, ISO9001, and HACCP are examples.
Halal and KOSHER certifications boost your market. Organic certification verifies our sustainable sources. These qualifications demonstrate our commitment to openness and excellence throughout production.

Every production batch is tested from raw materials to completed goods. Our full-process quality control system checks crucial parameters at each stage. HPLC checks sennoside content, while microbiological testing confirms safety.
Physical property tests validate particle size, wetness, and bulk density. Consumer health is protected by heavy metal and pesticide residue screening. Complete batch tracking is possible with documentation and traceability. To produce consistent, compliant goods, our quality assurance staff follows worldwide pharmacopeial standards.
Certificate of Analysis documents accompany each shipment, providing detailed test results for your specific batch. COA reports cover appearance, HPLC active ingredient quantification, moisture analysis, bulk density, particle size distribution, microbiological status, heavy metal screening, and pesticide residue testing.
This clear paperwork promotes quality assurance and regulatory compliance. Request sample COAs to aid assessment.
| Parameter | Specification |
|---|---|
| Product Name | Senna Extract Powder |
| Active Ingredient | Sennosides |
| Purity | 20% |
| Appearance | Brown powder |
| Extraction Type | Standard Extract |
| Odor & Taste | Characteristic |
| Solubility | Soluble in water |
| Heavy Metals | NMT 10ppm |
| Arsenic (As) | NMT 2ppm |
| Lead (Pb) | NMT 2ppm |
| Cadmium (Cd) | NMT 1ppm |
| Mercury (Hg) | NMT 0.1ppm |
| Total Plate Count | <10,000cfu/g |
| Yeast & Mold | <1,000cfu/g |
| Shelf Life | 2 years under recommended storage |
Standard packaging uses 25 kilogram fiber drums with double-layer polyethylene liners to prevent moisture and contamination. Alternative packaging suits varying order volumes and handling needs. All materials meet food-grade safety.
DHL, FedEx, and SF Express ship worldwide, as does air freight for bigger volumes and sea freight for bulk shipments. Product integrity is maintained via labeling, recordkeeping. Your shipment arrives on time thanks to our logistical partners.

Our researchers devised extraction methods that increase sennoside recovery and minimize undesired chemicals. Studies show our approach decreases resin content by over 40% compared to existing procedures, reducing adverse effects.
Our extract stays potent for 24 months under optimum storage conditions, according to stability tests. Bioavailability studies confirm improved absorption. We study synergistic combinations using complementary plant extracts to help our partners produce unique formulations.

We attend international trade events and industry exhibits to promote our talents and network with worldwide partners.
Formulators, producers, and distributors can interact directly on these sites. Exhibitions educate us of new trends and client demands, improving our products and services.

Q: What is the difference between Senna Extract Powder and raw senna leaf powder?
A: Our 20% sennosides extract with decreased resins has constant efficacy and fewer adverse effects than crude powder.
Q: What is the recommended usage level for Senna Extract Powder?
A: Your formulation and market requirements determine dosage. We offer application-specific technical support.
Q: Can you give samples of Senna Extract Powder?
A: Samples are provided with a 1 kilogram minimum order to aid assessment.
Q: What is the shelf life?
A: Stored in cool, dry, light-free conditions, shelf life is 24 months.
Q: Do you customize specifications?
A: Yes. Custom sennoside concentrations and packaging are available for OEM/ODM.
Ready to enhance your product formulations with premium Senna Extract Powder? Reach out today at plantex@asianbios.com to discuss your project requirements and request samples.
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