senna leaf extract powder sennoside 30% supplier
senna leaf extract powder sennoside 30% supplier
senna leaf extract powder sennoside 30% supplier

Senna Leaf Extract | Sennosides 30% HPLC | Shaanxi Huaze

Senna Leaf Extract — ≥30% sennosides by HPLC from Cassia angustifolia leaf. Brown to tan powder; 8%–20% available. Capsules, tablets, teas. Digestive health. Free sample and COA. OEM supported.

Appearance

Brown to Tan,fine powder

Specification

Sennoside≥30%

Test Method

HPLC

Free Sample

30g

Standard Packaging

25kg / Fiber Drum

Lead Time

1-3 working days

OEM&PrivateLabelServices

Capsules,tablets,softgel,gummies,small bags,private label

Compliance

Gluten free,no Allergen,Non-GMO,No Colors, BSE/TESE Free,Vegan

Other Specs

Sennosides ≥8% · 10% · 20%

Inquiry

Senna Leaf Extract Powder (Sennosides 30%) — Cassia angustifolia Standardized Extract

Sennosides vs Senna — What You Are Actually Buying

Raw senna leaf powder varies in sennoside content from batch to batch. A standardized extract is a different proposition. Our senna leaf extract powder is derived from Cassia angustifolia Vahl. leaves — the species widely referred to as alexandrina senna or planta de sen — and standardized to a minimum of 30.0% sennosides, tested by HPLC. The product is a brown to tan, fine powder with uniform particle size. No stems, no adulteration — just a precisely quantified extract from a single, authenticated source.

Leaves or Pods — Why It Matters

Both senna leaves and senna pods contain sennosides, the active hydroxyanthracene glycosides, but they differ in natural sennoside ratio and extraction behavior. Leaf-derived extracts yield a more consistent, potency-dense powder, which is why we standardize exclusively from leaves for this specification. Pod-based profiles are available on request.

How It Works

Colonic stimulation — Sennosides are prodrugs that pass through the upper GI tract intact and are metabolized by gut bacteria into rheinanthrone, the active moiety that stimulates peristalsis.
Predictable onset — Latency is reliable at 8 to 12 hours, making standardized sennosides a dependable choice for formulated digestive products.
Occasional-use positioning — Unlike fiber-based bulking agents, senna is a stimulant approach designed for short-term relief. We provide regulatory guidance for responsible labeling in your target market.

Application Areas

Digestive health supplements — standalone capsules and tablets dosed to a precise sennoside level for occasional constipation relief.
Cleanse and detox formulas — multi-ingredient programs pairing senna with fiber, probiotics, and soothing botanicals like peppermint or ginger.
Bowel health and regularity blends — our in-house formulation combines sennosides with hemp seed, cassia seed, hawthorn, dietary fiber, and probiotics in a balanced pro-motility and gut-support system. Verified client case studies are available on request.
Herbal tea blends — traditional laxative and wellness teas with a measured sennoside dose in a palatable matrix.

Supplied with Consistency

Shaanxi Huaze Biotechnology Co., Ltd. produces this extract inside our ISO 9001-certified facility, under Kosher and Halal certification. Every batch is assayed by HPLC — identity, sennoside content, appearance, microbials, heavy metals — before release. Non-conforming product stays in the warehouse.

Request a 30 g free sample and run your own HPLC assay. Standard packaging is 25 kg per fiber drum, shipping within 1–3 working days. When you are ready to formulate, we will be here with consistent inventory and full technical documentation. Reach out today.Please contact us at sales@zeingredients.com

Appearance

Brown to Tan,fine powder

Specification

Sennoside≥30%

Test Method

HPLC

Free Sample

30g

Standard Packaging

25kg / Fiber Drum

Lead Time

1-3 working days

OEM&PrivateLabelServices

Capsules,tablets,softgel,gummies,small bags,private label

Compliance

Gluten free,no Allergen,Non-GMO,No Colors, BSE/TESE Free,Vegan

Other Specs

Sennosides ≥8% · 10% · 20%

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Company Overview

Shaanxi Huaze Biotechnology Co., Ltd. holds both a Food Production License and a Health Food Production License — making us a dual-licensed, registered manufacturer of natural food ingredients and plant-derived functional compounds, covering R&D through finished product manufacturing.
Our 25,000 m² registered facility in the Yangling Agricultural Demonstration Zone houses dedicated extraction and formulation workshops under one comprehensive food safety and quality management system.
Three competitive advantages:
• Scale — high-volume production improves batch consistency while lowering unit costs.
• Proximity — cooperative raw material bases in China’s key growing regions provide a direct cost edge.
• Certifications — ISO 9001, Kosher, and Halal, with products routinely meeting EU, US, and Chinese pharmacopoeia standards.
For buyers seeking a reliable, large-scale ingredient partner, Huaze delivers — consistently.
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Shaanxi Huaze Biotechnology Co., Ltd. turns raw botanicals into trusted, high-quality ingredients for the global food, supplement, and cosmetic industries.

With nearly two decades of technical expertise, our Yangling facility covers the full value chain — R&D, extraction, formulation, and finished-product manufacturing — all under one quality system. Our portfolio spans four categories:

  • Natural food ingredients — functional actives, natural pigments, fruit juice powders, natural sweeteners
  • Functional formulations — custom premixes and ready-to-blend powder systems
  • Dietary supplement ingredients — standardized botanical extracts
  • Branded nutraceuticals — finished products under our own label

Beyond the catalog, we offer custom specifications, proprietary formulations, and direct technical support. Whether you need a standard extract or a tailored blend, we engineer solutions — not just supply ingredients.

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We are a full-service manufacturer of natural active ingredients, operating a 25,000 m² facility in the Yangling Agricultural Demonstration Zone, China. Our end-to-end quality system governs every phase: raw material acceptance, in-process control, and finished product release. An independent QA department, equipped with HPLC, GC, AAS, and UV-Vis instrumentation, verifies every critical quality attribute before any batch leaves our warehouse.

Our certifications — ISO 9001, Kosher, Halal, and Chinese food production licensing — reflect a quality infrastructure built for global markets.

Behind the facility is a team that brings 20 years of R&D experience and active partnerships with leading Chinese universities. We see every customer relationship as a partnership: your specifications, our expertise, delivered with integrity — every time.

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Shaanxi Huaze Biotechnology Co., Ltd. is a vertically integrated manufacturer of plant-derived functional ingredients for the food, dietary supplement, and cosmetic industries worldwide.

From one site in the Yangling Agricultural Demonstration Zone, we handle everything: R&D, raw material sourcing, botanical extraction, formulation, and finished product manufacturing. No outsourcing. No handoffs. Just one quality system from start to finish.

  1. Breadth — Our portfolio covers natural pigments, sweeteners, standardized extracts, custom premixes, and branded nutraceuticals, sourced from both domestic and imported raw materials.
  2. Value — Cooperative raw material bases near China’s major growing regions give us — and our customers — a structural cost advantage.
  3. Reliability — ISO 9001 certified quality management, Kosher and Halal certifications, and a track record of delivering to EU, US, and Chinese pharmacopoeia specifications.
15.senna leaf extract powder sennoside 30% supplier

Certificates

Factory Show
Macroporous Resin Adsorption Column for Plant Extract Purification
Adsorption Column
Multi-functional Extraction Tank – Production Equipment
Extraction Adsorption Concentration
Finished Goods Warehouse-Huaze Biotech
Finished Goods Warehouse

FAQ

What botanical extracts do you offer?

Our portfolio spans standardized botanical extracts and naturally derived active compounds at every scale. That includes branded ingredients with proven bioavailability, and tailored OEM/ODM solutions — think custom premixes, stick-pack blends, and ready-to-mix solid beverages.

We’re a manufacturer. Our extraction and formulation facility occupies 4 hectares (60 Mu) in Shaanxi’s Yangling Agricultural Demonstration Zone, operating under ISO 9001 quality management with Kosher and Halal certification. Every batch is produced, tested, and released on-site — we don’t outsource production or skip release testing.We prioritize locally sourced raw materials and partner exclusively with GACP-compliant growers. This gives us full traceability from field to finished product and supports biodiversity conservation. Every batch is identity-verified, purity-tested, and checked for batch-to-batch consistency before release.

Yes. We know that in-house validation is a critical step in your R&D process. We typically supply 30 g of product at no charge for evaluation purposes. While the sample itself is free, we ask that you cover the international shipping cost — which is fully creditable against your first bulk purchase order.

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