Botanical extract

Grape Seed Extract for Supplement Ingredient Procurement

A straightforward B2B ingredient listing for teams comparing stock signal, file availability, and product fit.

Key Takeaways

  • Source: Premium Vitis vinifera L.
  • Specification: Proanthocyanidins 95% UV
  • Documentation: COA, TDS, SDS available for U.S. buyers
Photorealistic grape seed extract powder with grapes and grape seeds
US Warehouse Available
Product specification table
Product name Grape Seed Extract
Botanical name Vitis vinifera L.
Part used Seed
Specification Proanthocyanidins 95% UV
Warehouse availability US Warehouse Available
Documentation available COA, TDS, SDS

Applications

  • Dietary Supplements
  • Food Formulations

FDA DSHEA Disclaimer (21 CFR 101.93): These statements have not been evaluated by the Food and Drug Administration. This product is a bulk raw material intended for research, formulation, and manufacturing of dietary supplements or functional foods. It is not intended to diagnose, treat, cure, or prevent any disease.

Scientific Specifications

CAS Registry Number:
84929-27-1 (Proanthocyanidins)
Active Component:
Proanthocyanidins 95% UV
Testing Methodology:
UV-Vis / HPLC for Oligomeric Proanthocyanidins
Chemical Profile:
Complex Oligomeric Proanthocyanidin Matrix

Academic Literature & Research Citations

The following peer-reviewed studies and clinical references describe the phytochemical properties and biological active compounds linked to Grape Seed Extract:

  • "Grape seed proanthocyanidin extract: evaluation of bioactive properties and clinical safety" - Bagchi, D., et al. Toxicology (2000).

Commercial fit

A straightforward B2B ingredient listing for teams comparing stock signal, file availability, and product fit.

Frequently Asked Questions

What is the minimum order quantity (MOQ) for bulk Grape Seed Extract?

The minimum order quantity (MOQ) for bulk Grape Seed Extract depends on the specific grade and packaging. Standard MOQ is typically 25kg (one full drum). Please contact our U.S. sourcing desk for custom requirements.

Are COA and free samples available for Grape Seed Extract?

Yes, we provide complete documentation including a Certificate of Analysis (COA), Technical Data Sheet (TDS), and SDS. Free pre-shipment samples (10g to 50g) are available for qualified U.S. business buyers upon request.

Where is Grape Seed Extract stored and shipped from?

We maintain regular stock of bulk botanical ingredients and extracts at our key warehouses in California and New Jersey, allowing for rapid transit and delivery across the United States.