|
HS Code |
972295 |
| Name | Grape Seed Procyanidins |
| Source | Grape seeds (Vitis vinifera) |
| Main Component | Procyanidins (a type of polyphenol) |
| Appearance | Brownish powder |
| Solubility | Water soluble |
| Taste | Astringent or slightly bitter |
| Cas Number | 4852-22-6 |
| Molecular Formula | C30H26O12 (for procyanidin B2) |
| Purity | Typically ≥ 95% procyanidins |
| Storage | Cool, dry, and dark place |
| Applications | Dietary supplements, cosmetics, functional foods, pharmaceuticals |
| Standardization | Commonly standardized to 95% procyanidins |
| Extraction Method | Ethanol-water extraction |
| Other Names | Vitis vinifera seed extract, OPC, oligomeric proanthocyanidins |
| Typical Dosage | 50-300 mg per day |
As an accredited Grape Seed Procyanidins factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Grape Seed Procyanidins, 100g, sealed in an amber plastic bottle with a screw cap and tamper-evident seal, labeled for purity. |
| Shipping | Grape Seed Procyanidins are shipped in sealed, airtight containers or food-grade drums to protect from moisture and light. Packages are clearly labeled and handled according to chemical safety guidelines. During transit, temperature and humidity are controlled. Shipping follows relevant regulations for safe handling of botanical extracts. |
| Storage | Grape Seed Procyanidins should be stored in a tightly sealed container, protected from light, moisture, and excessive heat. Ideally, keep it at room temperature (15–25°C or 59–77°F) in a dry, well-ventilated area. Avoid exposure to strong oxidizing agents and refrigerate if long-term storage is required. Ensure containers are clearly labeled and kept away from incompatible substances. |
Competitive Grape Seed Procyanidins prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
