Product Overview
Grape seed extract is a standardised botanical extract rich in oligomeric proanthocyanidins (OPC) — a class of polyphenol antioxidants derived from Vitis vinifera seeds. It is a mainstay antioxidant ingredient for both supplement and cosmetic manufacturers.
Key Features
- High-OPC grades available for premium antioxidant positioning
- Very good cost-to-antioxidant value for high-volume product lines
- Light-coloured, low-odour powder suitable for capsules and tablets
- Available in food/supplement grade and cosmetic grade
- Stable extract with a long established regulatory history in the EU and US
How It Works
- Proanthocyanidin antioxidants: OPC compounds quench free radicals and help regenerate other antioxidants in the formula.
- Vascular wellness positioning: a classic botanical for circulatory-wellness and healthy-aging supplements.
- Skin conditioning: used in antioxidant skincare for its protective and skin-conditioning properties.
- Synergy: commonly blended with vitamin C, resveratrol, and quercetin.
Typical Applications
- Antioxidant and healthy-aging capsules and tablets
- Vascular and circulatory wellness formulas
- Sports nutrition antioxidant blends
- Anti-aging and antioxidant skincare
- Companion-animal antioxidant supplements
Key Specifications
| Product Type | Standardized botanical extract |
|---|---|
| Standardization | Oligomeric proanthocyanidins (OPC) |
| Appearance | Light brown to reddish-brown fine powder |
| Source | Vitis vinifera (grape seed) |
| Assay / Purity | Available on request |
| Grade | Available on request |
| Packaging | Available on request |
| MOQ | Available on request |
Storage & Handling
Store in a cool, dry place below 25 °C, protected from light and moisture. Keep the container tightly sealed when not in use.
Why Choose VeraVitabio
- Bulk B2B supply — flexible MOQ from sample kits to full production quantities
- Full documentation — COA, MSDS, and specification sheets available on request
- OEM / ODM support — finished capsule, tablet, powder, and private-label development
- US & EU market experience — documentation support for importers and brand owners
- Stable supply chain — vetted manufacturing partners with batch-level traceability
Request a Quote — Looking to source Grape Seed Extract (OPC) for your next formulation? Send your specification and target volume to info@veravitabio.com or WhatsApp +86 157 7194 0528. Samples and full documentation are available for qualified B2B buyers. Web: veravitabio.com
Need pricing, a sample or full documentation?
Send your specification, target volume and destination country — our team replies within one business day.
For food, beverage, and nutraceutical formulation use. This product is not intended to diagnose, treat, cure, or prevent any disease. Specifications shown are for general reference; full Certificate of Analysis and supporting documentation are available upon request.
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