What is Senna Leaf Extract powder?
Senna leaf extract powder is the active ingredient extracted from the small leaves of the leguminous plants Senna narrow-leaf or Senna acute-leaf. Its main components are dianthraquinone glycosides (such as senna glycosides A, B, and C) and anthraquinone compounds. Its laxative effect mainly stems from the fact that senna glycosides are metabolized by colonic microorganisms into anthranones of rhein, which stimulate intestinal contractions and inhibit water absorption. This extract is used in medicines and health products for short-term constipation relief, and the dosage must be strictly controlled. Modern research has also found that it has a regulatory effect on colonic protein expression.
COA
| ITEMS | STANDARDS | RESULTS |
| Odor | Characteristic | Complies |
| Description | Brown yellow powder | Complies |
| Mesh Size | 95% pass 80mesh | 98% |
| SulphatedAsh | Max 7.0% | 5.51% |
| Loss on Drying | Max 8.0% | 6.73% |
| Bulk Density | 50-70g/100ml | 64g/100ml |
| Test method | HPLC | |
| Assay: | ||
| Sennoside A&B | Min 20% | 21.05% |
| Sennoside A | 9.40% | |
| Sennoside B | 11.65% | |
| Pb | Max 1.0mg/kg | 0.31 |
| As | Max 0.5mg/kg | 0. 18 |
| Hg | Max 0.2mg/kg | 0.067 |
| Cd | Max 1.0mg/kg | 0.07 |
| Total Plate Count (cfu/g) | ≤10000 | 4500 |
| Mold (cfu/g) | ≤300 | 30 |
| E.coil (cfu/g) | Negative | Negative |
| Salmonella | Negative | Negative |
| Staphylococcus aureus (cfu/g) | Negative | Negative |
| Storage | In cool & dry place. Keep awayfrom strong light and heat. | |
What is senna leaf powder good for?
The main functions of senna leaf extract include promoting intestinal peristalsis, relieving constipation, and assisting intestinal cleaning, etc. It is often used for short-term constipation treatment or intestinal preparation before medical examinations.
1. Laxative effect
The sensenoside components in senna leaf extract (such as sensenoside A and B) can stimulate the colonic mucosa, enhance intestinal peristalsis, reduce water absorption, soften stools, and thereby relieve constipation. The onset time is usually 6 hours to 12 hours, making it suitable for short-term use.
2. Clean the intestines
It is usually used as an intestinal cleanser before colonoscopy or abdominal surgery. Its rapid laxative effect can help clear intestinal contents and improve the accuracy of examinations.
3. It can assist in the treatment of abdominal distension or indigestion At low doses, it may relieve mild abdominal distension or indigestion by regulating intestinal function, but the dosage should be carefully controlled.
1. Laxative effect
The sensenoside components in senna leaf extract (such as sensenoside A and B) can stimulate the colonic mucosa, enhance intestinal peristalsis, reduce water absorption, soften stools, and thereby relieve constipation. The onset time is usually 6 hours to 12 hours, making it suitable for short-term use.
2. Clean the intestines
It is usually used as an intestinal cleanser before colonoscopy or abdominal surgery. Its rapid laxative effect can help clear intestinal contents and improve the accuracy of examinations.
3. It can assist in the treatment of abdominal distension or indigestion At low doses, it may relieve mild abdominal distension or indigestion by regulating intestinal function, but the dosage should be carefully controlled.
What happens if l drink senna every day?
Long-term use of senna can lead to electrolyte imbalance, with levels of substances such as sodium, potassium and magnesium in the body being either too high or too low.
Where to buy senna leaf extract powder?
Buy senna lead extract powder - Contact SoST Biotech Factory for:
✓ Bulk discounts (MOQ 25kg)
✓ FREE 20g samples with COA
✓ OEM services/Specification Customization
Email:ericyang@xasost.com
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Product Data Sheets
| ITEMS | STANDARDS | RESULTS |
| Odor | Characteristic | Complies |
| Description | Brown yellow powder | Complies |
| Mesh Size | 95% pass 80mesh | 98% |
| SulphatedAsh | Max 7.0% | 5.51% |
| Loss on Drying | Max 8.0% | 6.73% |
| Bulk Density | 50-70g/100ml | 64g/100ml |
| Test method | HPLC | |
| Assay: | ||
| Sennoside A&B | Min 20% | 21.05% |
| Sennoside A | 9.40% | |
| Sennoside B | 11.65% | |
| Pb | Max 1.0mg/kg | 0.31 |
| As | Max 0.5mg/kg | 0. 18 |
| Hg | Max 0.2mg/kg | 0.067 |
| Cd | Max 1.0mg/kg | 0.07 |
| Total Plate Count (cfu/g) | ≤10000 | 4500 |
| Mold (cfu/g) | ≤300 | 30 |
| E.coil (cfu/g) | Negative | Negative |
| Salmonella | Negative | Negative |
| Staphylococcus aureus (cfu/g) | Negative | Negative |
| Storage | In cool & dry place. Keep awayfrom strong light and heat. | |

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