Grape Seed Extract – Bulk Supplier Europe
Grape seed extract standardised to 95% proanthocyanidins, supplied as a powder for capsules, tablets and blends.
Quick answer
Bulk Extracts supplies Grape Seed Extract in bulk from stock held in the European Union, in 1 specification: 95% Proanthocyanidins UV. Packaging: 25 kg drum. Every lot ships with a certificate of analysis, and quotes are answered within 1 hour on business days.
- Botanical name
- Vitis vinifera
- Family
- Vitaceae
- Plant part
- Seed
- Standardised active
- Proanthocyanidins
- Also known as
- Vitis vinifera seed
About grape seed extract
Grape seed extract is obtained from the seeds of wine grapes, a by-product of wine and juice production. Grape Seed Extract is obtained from the seed of Vitis vinifera.
Grape seed extract is obtained from the seeds of Vitis vinifera and standardised to proanthocyanidins (OPC), measured by UV spectrophotometry.
Specification
The standard grade contains at least 95% proanthocyanidins. Because results depend on the analytical method, compare offers using the same method and ask for a recent certificate of analysis.
Specifications
- 95% Proanthocyanidins: minimum 95% proanthocyanidins, measured by UV spectrophotometry. Currently in stock in the EU.
Quality and documentation
Every lot comes with a certificate of analysis stating the assay and method. The specification sheet and further statements (for example allergens or GMO status) are available on request, and samples can be sent with their documents before you order.
Handling and storage
Store in the original sealed packaging in a cool, dry place away from light. Reseal opened containers promptly to protect the product from moisture.
Technical applications
- Hard capsules
- Tablets
- Powder blends
- Combination formulas with vitamin C sources
Frequently asked questions
What does 95% proanthocyanidins UV mean?
The powder contains at least 95% proanthocyanidins, measured by UV spectrophotometry.
How is grape seed extract packed?
In 25 kg drums. Smaller quantities can be discussed with your quote.
Which documents come with each lot?
A certificate of analysis with every lot. Further documents are available on request.
Can I get a sample?
Yes. Use "Request a sample" on this page and tell us your application and annual volume.
Can I use Grape Seed Extract in a private label product?
Yes. You can combine it with other ingredients in our formula calculator on the private label page and send us the formula for a quote.
Product data
- Botanical name
- Vitis vinifera
- Family
- Vitaceae
- Plant part
- Seed
- Standardised active
- Proanthocyanidins
- Also known as
- Vitis vinifera seed
- Category
- Natural Plant Extracts
- Specifications
- 95% Proanthocyanidins UV
- Packaging
- 25 kg drum
- Documents
- CoA, Spec sheet