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Item No :
DetailsOrder(MOQ) :
100kgsProduct Origin :
ChinaColor :
Yellowish-brown to dark brownShipping Port :
Shanghai, ChinaLead Time :
2-3 weeksWeight :
25kgCas No. :
81-27-6Molecular Formula :
C₄₂H₃₈O₂₀Appearance :
Fine yellowish-brown to dark brown powderAssay :
Sennosides A+B: 8%, 20%, 40%, 60% (HPLC tested); ratio extracts 10:1, 20:1, 30:1 availableApplication :
Pharmaceutical laxatives, dietary supplements (detox/constipation relief), functional herbal teas, food & hair care ingredients
Senna Leaf Extract (CAS 81-27-6) is derived from the dried leaflets of Cassia angustifolia or Cassia acutifolia, which belongs to the Leguminosae family. It is a classic natural laxative ingredient.
The main active ingredient is Sennosides A+B. It helps clear heat, promote bowel movement and induce diuresis.
It exerts a laxative effect by stimulating colonic peristalsis and reducing intestinal water absorption. It is widely used in pharmaceutical industry (constipation relief drugs), health supplements (detox & bowel-cleansing products) and functional herbal teas.
As a direct source manufacturer, we provide standardized senna leaf extract with multiple specifications and stable bulk supply.
Core Advantages
Technical Specifications
| Item | Typical Parameters | Testing Standard/Notes |
| Product Name | Senna Leaf Extract (also known as Senna Pod Extract, Senna Leaf Extract) | —— |
| CAS Number | 81-27-6 | Key Identifier |
| Botanical Name | Cassia angustifolia / Cassia acutifolia | —— |
| Appearance | Fine yellowish-brown to dark brown powder | —— |
| Key Active | Ingredients Sennosides A+B | —— |
| Standardized Content (HPLC) | 8%, 20%, 40%, 60% and other specifications available | —— |
| Ratio Extracts | 10:1, 20:1, 30:1 (customizable) | —— |
| Loss on Drying | ≤ 5.0% | —— |
| Heavy Metals |
Complies with national standards |
—— |
| Microbiological Limits |
Total Plate Count ≤ 1000 cfu/g; Pathogens shall not be detected |
—— |
| Solubility |
100% Water Soluble |
—— |
| Packaging |
1kg/aluminum foil bag; 25kg/fiber drum |
|
| Shelf Life |
24 months (sealed, stored in a cool and dry place) |
Key Application
1. Pharmaceutical Products for Constipation Treatment
As a key raw material, it is used in the production of tablets, capsules, granules and other medicines for acute and chronic constipation.
Mechanism of Action:
Sennosides are converted by colon microorganisms into the active metabolite rhein anthrone. It stimulates propulsive contraction of the colon, inhibits the absorption of water and electrolytes, and increases the volume and pressure of intestinal contents.
Onset Time:
It usually takes effect about 7–10 hours after administration. It is recommended to take before bedtime.
2. Health Foods & Dietary Supplements
Detox & Bowel Care Products:
Used for health supplements focused on detoxification, relieving accumulated feces and improving constipation.
Weight Management Support Products:
Provides short-term weight reduction effects by eliminating accumulated feces and excess water (Note: not for fat loss).
Functional Herbal Teas:
Widely applied in tea bags and herbal tea products.
3. Other Applications
Food Industry: Used as a functional food ingredient.
Hair Care Industry: Applied in specific hair care products.
FAQ ：Senna Leaf Extract
1. What is the main active ingredient in Senna Leaf Extract?
The main active ingredient is Sennosides A+B, which is the key component for its laxative effect.
2. What specifications do you provide?
We offer various standardized specifications:
Sennosides A+B 8%, 20%, 40%, 60% (tested by HPLC).
3. What are the main applications of Senna Leaf Extract?
It is widely used in:
Pharmaceutical industry: constipation tablets, capsules, granules
Dietary supplements: detox & bowel-cleansing products
Functional drinks: herbal tea bags, healthy teas
Food & hair care industry
4. How long does it take to work?
The laxative effect usually occurs 7–10 hours after oral intake, so it is recommended to take before bedtime.
5. Is Senna Leaf Extract safe?
It is safe for short-term use. Long-term or excessive use is not suggested.
People with intestinal diseases, pregnancy, breastfeeding women and children should consult a doctor before use.
6. Can you provide free samples?
Yes, we provide free small samples for quality testing. Customers only need to bear the freight cost.
7. Do you support OEM and customized services?
Yes, we support customized specifications, packaging and private label for bulk orders.
8. What certificates and documents can you provide?
We can provide COA, HPLC, MSDS, export documents and other certificates to meet global market requirements.
9. What is your MOQ and delivery time?
Our MOQ is flexible.
For conventional specifications, the delivery time is 7–15 working days after order confirmation.
10. Can you supply large quantities stably?
As a source manufacturer, we have a stable raw material supply chain and production capacity to support long-term large-scale bulk supply.
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