Black Ginger (กระชายดำ) Extract,
Manufactured by Sumatra Pasak Bumi, Standardized for 10% Polymethoxyflavones (PMF)
Why This Extract
- Standardized potency: 10% Polymethoxyflavones
- Sourced from Thailand — the traditional growing region for Kaempferia parviflora.
- Manufactured by PT Sumatra Pasak Bumi (Reg. No. 183221461), a producer since 1998.
- 560 mg per serving (2 capsules), 200 servings per container.
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$350
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SUPPLEMENT FACTSServing Size: 2 capsules
Servings Per Container: 200
Amount Per Serving
Kaempferia parviflora (Black Ginger) Rhizome Extract 1000 mg*
*Daily Value not established
Other Ingredients: Gelatin Capsules
This product is not intended to diagnose, treat,
cure, or prevent any disease.
Suggested Use: 2 Capsules Twice Daily
PT Sumatra Pasak Bumi, Tungtungan, Medan, Indonesia
Reg. No. 183221461
Frequently Asked Questions
What is in each serving?Each serving (2 capsules) contains 1000 mg of Kaempferia parviflora (Black Ginger) Rhizome Extract. The product contains no fillers or excipients. Other ingredients: Gelatin Capsules.
How should I take it?
Suggested Use: Take 2 capsules twice daily.
How many servings are in the container?
200 servings per container (400 capsules total).
Why use a standardized extract instead of raw powder?
Raw rhizome potency varies significantly by farm, year, and soil. This extract is standardized to 10% PMF and verified by HPLC for consistent chemical quality across batches.
Why does harvest timing matter?
The Hmong farmers harvest in December after the rainy season when highland cold stress (sometimes below 10°C) maximizes PMF content in the rhizomes. Harvesting outside this window results in lower quality.
How should I store it?
Shelf life is 3 years when kept sealed, cool, and dry. The extract is moisture-sensitive, so keep the container tightly sealed after opening and protect it from heat and humidity.
Where can I read the scientific research?
Search PubMed or Google Scholar for Kaempferia parviflora studies. Primary research sources are recommended over product summaries.
Read the full botanical monograph on Black Ginger
Regulatory Notice: These statements have not been evaluated by the U.S. Food and Drug Administration (FDA) or any other national health authority. These botanical extracts are distributed as dietary supplements for healthy adults. They are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare professional before beginning any new phytochemical regimen.