Part Used: Seed
Grade: Food grade
Specification: 95%OPC
Appearance: Red brown powder
Test Method: HPLC
MOQ: 1KG
OEM: Customized order packaging and labels; OEM capules and pills
Particle Size: NLT 95% Pass80mesh
Package:1kg/Aluminum foil Bag, 25Kgs/Drum
Shelf Life: 24 months In Cool And Dry Place
- Product Description
Bolin Biotechnology Co.,Ltd: Your Trusted Grape Seed Proanthocyanidins Supplier
ABOUT US
At Shaanxi Bolin Biotechnology Co.,Ltd, we pride ourselves on being a leading manufacturer and supplier of premium Grape Seed Proanthocyanidins. Our commitment to quality, development, and client fulfillment sets us separated in the industry. With state-of-the-art offices and broad mastery, we convey top-tier items to meet your particular needs.
active Customers
years experience
Patents&Certificates
Owned Factories
Grape Seed Proanthocyanidins Introduction
The products are powerful antioxidants derived from grape seeds, known for their numerous health benefits. These compounds have a place to the flavonoid family and are prized for their strong free radical rummaging capacities. Our high-quality products offer a concentrated source of these useful compounds, culminate for utilize in nutraceuticals, dietary supplements, and useful nourishments.
Why Choose Us?
When you partner with Shaanxi Bolin Biotechnology Co.,Ltd for your products needs, you're choosing:
- Unparalleled Quality: Our advanced extraction techniques ensure high purity and potency.
- Customization: We offer tailored solutions to meet your specific requirements.
- Reliable Supply Chain: Count on us for consistent, timely deliveries.
- Competitive Pricing: Benefit from our cost-effective, volume-based pricing structure.
- Expert Support: Our technical team provides comprehensive assistance throughout your product development journey.
Specification
Our products are available in various concentrations to suit your needs:
- Standard Grade: 95% Proanthocyanidins
- Premium Grade: 98% Proanthocyanidins
- Custom formulations available upon request
COA Certificate
We provide a detailed Certificate of Analysis (COA) with every batch of Grape Seed Proanthocyanidins, ensuring full transparency and compliance with industry standards.
Product Name |
Grape seed extract |
||
Extract source |
Grape seed |
Batch Number |
BL20250716018 |
Batch Quantity |
1000KG |
Production Date |
2025.07.16 |
Analysis Date |
2025.07.17 |
Certificate Date |
2025.07.24 |
Item |
Specification |
Test Result |
Test Method |
Procyanidine |
≥95.0% |
95.86% |
UV |
Physicochemical Control |
|||
Appearance |
Fine powder |
Complies |
Sense |
Color |
Reddish-brown to brown |
Complies |
Sense |
Odor&Taste |
Characteristic |
Complies |
Sense |
Loss on Drying |
≤5.0% |
3.56% |
GB5009.3 |
Ash |
≤5.0% |
1.84% |
GB5009.4 |
Microbiological Control |
|||
Total Plate Count |
≤1000cfu/g |
Complies |
GB4789.2 |
Mold & Yeast |
≤100cfu/g |
Complies |
GB4789.15 |
Coliform |
≤10cfu/g |
Complies |
GB4789.3 |
Salmonella |
Negative |
Complies |
GB4789.4 |
staphylococcus aureus |
Negative |
Complies |
GB4789.10 |
Conclusion : Conform with Specification |
Benefits
Incorporating our products into your products offers numerous advantages:
- Powerful Antioxidant Properties
- Cardiovascular Health Support
- Skin Health and Anti-Aging Effects
- Cognitive Function Enhancement
- Immune System Boost
Application Areas
Our high-quality products find applications in various industries:
- Dietary Supplements
- Functional Foods and Beverages
- Cosmetics and Skincare Products
- Nutraceuticals
- Pharmaceutical Formulations
R&D Results
Our dedicated research and development team continuously works on innovative extraction methods and formulations to stay at the forefront of the industry.
Packaging and Transportation
We offer flexible packaging options and ensure safe, efficient transportation to meet your specific requirements.


Qualification Certification
We hold multiple industry-recognized certifications, demonstrating our commitment to quality and compliance.
Exhibition
We regularly participate in industry exhibitions to showcase our latest innovations and connect with partners.
FAQ
- Q: What is the minimum order quantity for products?
A: Our standard MOQ is 25 kg, but we can be flexible based on your needs. - Q: Can you provide custom formulations?
A: Yes, we offer customized products formulations to meet your specific requirements. - Q: What testing methods do you use to ensure product quality?
A: We utilize HPLC and other progressed expository procedures to confirm the immaculateness and power of our items. - Q: Are your products suitable for vegan products?
A: Yes, our products are 100% plant-based and suitable for vegan formulations. - Q: How long is the shelf life of your products?
A: When stored properly, our products have a shelf life of up to 24 months.
Contact Us
Ready to experience the superior quality of our Grape Seed Proanthocyanidins? Contact our dedicated sales team at sales1@bovlin.com to discuss your needs and how we can support your product development goals.