Customization: | Available |
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Certification: | RoHS, BRC, ISO, FDA, HACCP |
Assay Method: | HPLC-MS, HPLC, UV |
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1. In both animals and humans, low doses of various Tripterygium extracts can produce significantly lowered sperm density and motility indices without major side effects;
2. Many of the side effects are caused by the other active compounds found in the plant, and do not appear when a pure extraction of the antifertility agents is used;
3. In addition, the dose required to lower fertility is significantly lower than the standard medicinal dose.