Corydalis Extract is an isoquinoline alkaloid found in several different plant species, mainly in the genus Corydalis (Yan Hu Suo), but also in other plants such as Stephania rotunda. These plants have traditional uses in Chinese history. The pharmaceutical industry has synthetically produced the mo......


Corydalis Extract is an isoquinoline alkaloid found in several different plant species, mainly in the genus Corydalis (Yan Hu Suo), but also in other plants such as Stephania rotunda. These plants have traditional uses in Chinese history. The pharmaceutical industry has synthetically produced the more potent enantiomer Levo-tetrahydropalmatine (Levo-THP), which has been marketed worldwide under different brand names as an alternative to anxiolytic and sedative drugs of the benzodiazepine group and analgesics such as opiates. It is also sold as a dietary supplement.

1. Promoting blood circulation to remove blood stasis and removing obstruction in channels to relieve pain (Uterine contraction & menses);
2. With the effect of hypnosis;
3. Having function of antihypertensive& treating ankylosis /lumbar muscle degeneration;
4. Corydalis Yanhusuo Extract has analgesia and sedative-hypnotic activity can depress the chronic persistent pain and splanchna dull pain.
5. Corydalis Yanhusuo Extract is often used for hypochondriac pain due to stagnation of the liver-qi, stomachache due to stagnation of the stomach-qi, hernial pain.

Tetrahydropalmatine applied in the cosmetic field.
Tetrahydropalmatine applied in the health care product field.
Tetrahydropalmatine applied in the food field as a food additives.



Packing & Transportation

| Shipping choices | By EMS/E-Packet | By DHL/TNT/FedEx | By Air | By sea |
| Suitable Quantity | Under 5KG | Under 50kg | Under 100kg | More than 100KG |
| shipping Time | 7-15 Days | 3-10 Days | 5-15 Days | 10-45 Days |
| shipping Cost | A bit high | High | Low | Lower |
| service | Door to Door | To airport | To Port | |

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