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Vitex (Vitex agnus-castus), also known as chaste tree or chasteberry, is a shrub found in the Mediterranean. It is used as a supplement to help alleviate symptoms of premenstrual syndrome, menopause, and polycystic ovary syndrome, and improve fertility.
Vitex may indirectly influence several hormones—such as progesterone and estrogen—by reducing the release of prolactin.
• Premenstrual Syndrome (PMS): Vitex helps balance levels of estrogen and progesterone by decreasing prolactin release. This may decrease the severity of mood swings, breast pain, and headaches.
• Menopause Support: Historically used to manage hot flashes, night sweats, and sleep problems during menopause.
• Infertility: Research suggests vitex can contribute to the treatment of infertility in both men and women by regulating hormonal cycles.
• PCOS Management: May help improve irregular menstrual blood flow and balance androgen levels.
• Hyperprolactanemia: Beneficial in treating mild cases of high prolactin levels in the blood.



| Item | Specification | Result | Method |
|---|---|---|---|
| Appearance | Brown powder | Brown powder | Visual |
| Agnuside | ≥0.5% | 0.57% | HPLC |
| Particle Size | ≥95% pass 80 mesh | 98.90% | C.Pha. |
| Loss on Drying | ≤5.0% | 2.95% | C.Pha. |
| Total Ash | ≤10.0% | 5.23% | C.Pha. |
| Bulk Density | 35-55(g/100ml) | 47 (g/100ml) | C.Pha. |
| Arsenic (As) | ≤ 2.0mg/kg | 0.33 mg/kg | C.Pha. |
| Lead (Pb) | ≤ 2.0mg/kg | 0.24 mg/kg | C.Pha. |
| Total Plate Count | ≤1000(cfu/g) | 300 cfu/g | C.Pha. |
| Coliform | Not Detected | Negative | C.Pha. |


1. 25kg carton drum bulk packing.
2. Pallet loading rate: 900 kg.
3. 20' container loading rate: 9 MT.
4. Pallets are compliant with IPPC standards.

Specializing in microalgae products research, cultivation, and processing. Key product ranges include spirulina powder, chlorella powder, euglena powder, schizochytrium powder, DHA algal oil, astaxanthin, and phycocyanin. Also providing nutritional supplements like calcium citrate, magnesium glycinate, and betaine anhydrous.





• All goods are loaded on pallets with IPPC stamp.
• Goods are fastened by PET belts and wrapped in shrink film to ensure cleanliness.
• Moisture absorption bags are used to maintain optimal container internal humidity.
Lenavax Nutrition