Description
A certified-organic extract of Seabuckthorn (Hippophae rhamnoides) leaf and berry, standardized to total flavonoid content with isorhamnetin, quercetin, and kaempferol glycosides as the principal markers. Used in cardiovascular-support dietary supplements and clean-label antioxidant applications.
Yellow-brown to brown free-flowing powder. Highly water-soluble at lower-purity grades.
We supply organic-certified Seabuckthorn Flavone Powder from manufacturers in China holding USDA NOP, EU Organic, JAS, and other certifications relevant to the product and production. Halal and Kosher certified grades are available.
Common market grades include 5 percent Total Flavonoids (cost-effective baseline), 10 percent Total Flavonoids (the workhorse supplement grade), 20 percent Total Flavonoids (premium grade), and 40 percent Total Flavonoids (high-end concentrated grade).
Bulk and reduced-MOQ shipments. Batch-level COA covering total flavonoids (UV), isorhamnetin (HPLC), organic-certification documentation, residual solvents, heavy metals, pesticides, and microbiology.
Introduction
Seabuckthorn (Hippophae rhamnoides) is a hardy thorny shrub native to mountainous and coastal areas of Europe and Asia. The plant has been used in traditional Tibetan and Chinese medicine for over 1,000 years for cardiovascular, respiratory, and skin applications.
Industrial production for the flavone powder grade proceeds by hydroalcoholic extraction of dried Seabuckthorn leaf (the highest flavonoid source within the plant) or berry pomace, followed by purification, concentration, and spray-drying to defined flavonoid content. Organic certification requires extraction with food-grade ethanol or water only.
Recognized as a permitted food ingredient by the U.S. FDA, the European Food Safety Authority, and equivalent regulators worldwide.
Seabuckthorn flavonoids are dominated by isorhamnetin glycosides, with clinical evidence supporting cardiovascular endpoints including blood pressure, lipid markers, and endothelial function at appropriate doses.
Strategic positioning targets certified-organic and clean-label cardiovascular-support supplement applications, with growing functional beverage and cosmetic uptake.
Where it is used
- Cardiovascular-support dietary supplements: the dominant commercial application
- Certified-organic dietary supplement formulations
- Antioxidant and anti-aging supplement formulations
- Functional beverages: organic superfruit drinks and wellness shots
- Cosmetic skincare: anti-aging and antioxidant formulations
- Beauty-from-within supplements and gummies
- Traditional Tibetan and Chinese Medicine product formulations
- Premium pet supplements for cardiovascular and skin support
Technical data
| Item | Specification |
|---|---|
| Appearance | Yellow-brown to brown free-flowing powder |
| Total flavonoids (UV) | 5% / 10% / 20% / 40% (grade dependent) |
| Isorhamnetin (HPLC) | ≥ 1% (10% flavonoid grade) |
| Organic certification | USDA NOP / EU Organic / JAS available |
| Loss on drying | ≤ 5.0% |
| Residue on ignition | ≤ 5.0% |
| Heavy metals (as Pb) | ≤ 2 mg/kg |
| Source | Hippophae rhamnoides leaf or berry pomace (organic) |
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