Grape Skin Extract

Grape Skin Extract - Premium Natural Antioxidant Powder

Hunan Aokang Biotech offers pharmaceutical-grade Grape Skin Extract with polyphenols up to 80% and ORAC values exceeding 11,000/g. Our extricate contains a synergistic mix of proanthocyanidins (20%-40%), resveratrol (5%-10%), anthocyanins, and flavonoids. Sponsored by collaboration with 1 national and 2 common key research facilities, we give customizable details from our 150-ton yearly profound handling office. With over 20 a long time of botanical extraction mastery, our vertically coordinates supply chain guarantees steady quality and competitive estimating for your dietary supplement, restorative, and utilitarian nourishment applications.

What Makes Our Extract Different

You get more than fair a standard fixing when choosing our item. The grape skin contains essentially higher resveratrol concentrations compared to mash or seeds, giving you a predominant common source for anti-aging formulations.

Our multi-component profile conveys synergistic benefits. You'll discover proanthocyanidins, anthocyanins, flavonoids, and tannins working together to upgrade bioavailability and effectiveness.

We offer total detail adaptability. Whether you require polyphenols at 30%, 50%, or 80%, proanthocyanidins from 40% to 95%, or resveratrol between 5% and 10%, we can customize clumps to coordinate your correct definition requirements.

Our extraction employments a hydroalcoholic dissolvable framework, which jam the fragile bioactive compounds whereas guaranteeing virtue. The result? A steady extricate that keeps up strength when put away legitimately in fixed, light-protected, dry, and cool conditions.

Quality Control

Quality isn't fair a promise—it's built into each generation step. Our office works beneath ISO9001 Quality Administration Framework and keeps up SC Nourishment Generation Permit standards.

Every batch undergoes rigorous testing:

• Proanthocyanidins analysis via HPLC USP 40 method
• Polyphenol content measured by UV (Folin-C) method
• Resveratrol verification through HPLC
• Heavy metals, pesticide residues, and microbial testing

You receive complete documentation with each order, including Certificate of Analysis (COA) and relevant compliance certificates. Our doctoral-level research team oversees quality protocols, ensuring consistency across production runs.

We maintain stability testing programs to guarantee your extract performs reliably throughout its shelf life.

Certifications

Our commitment to international standards gives you confidence in regulatory compliance:

These certifications open doors to global markets and meet diverse customer requirements.

Applications

Dietary Supplements

Your customers seek effective cardiovascular support and anti-aging solutions. Our Grape Skin Extract delivers powerful antioxidant protection with measurable free radical scavenging capability. It supports healthy cholesterol levels and promotes improved blood circulation.

Formulation options include capsules, tablets, soft gels, and powder blends. The extract integrates smoothly into multi-ingredient formulas.

Functional Nourishments & Beverages

Natural conservation meets wellbeing benefits. Include antioxidant control to refreshments, protein bars, and useful snacks without manufactured added substances. The extricate gives common color nearby its defensive properties.

We can get ready water-dispersible shapes upon ask for less demanding refreshment integration.

Cosmetics

Skin maturing assurance begins at the cellular level. Our extricate offers anti-aging compounds that back skin brightening and give normal sun harm defense. It's reasonable for serums, creams, salves, and facial masks.

The resveratrol and proanthocyanidin substance makes a difference ensure against oxidative stretch that quickens obvious maturing signs.

Pharmaceuticals

Research underpins cardiovascular defensive impacts and anti-inflammatory properties. Our pharmaceutical-grade extricate meets exacting immaculateness prerequisites for clinical applications and medicate development.

Technical Specifications

Frequently Asked Questions

Q: What are the fundamental benefits of product?

A: It gives capable antioxidant activity, free radical rummaging, anti-aging bolster, cardiovascular security, cholesterol administration, and progressed blood circulation.

Q: Where is resveratrol primarily found in grapes?

A: Resveratrol concentrates basically in grape skin, with altogether higher levels than in mash and seeds, making our extricate an uncommon characteristic source.

Q: Is this item water-soluble?

A: The extricate is in part water-soluble and openly dissolvable in ethanol. We can customize water-dispersible details for particular applications upon request.

Q: What testing strategies are utilized for dynamic compounds?

A: We analyze proanthocyanidins (OPC) utilizing HPLC USP 40 strategy and decide polyphenol substance by UV (Folin-C) strategy, guaranteeing exact, reproducible results.

Q: What details work best with product?

A: The extricate performs superbly in capsules, tablets, strong refreshments, verbal fluids, and skincare items counting serums, creams, and masks.

Contact Us

Ready to enhance your formulations? Contact our team at sales@aokangbio.com for Grape Skin Extract samples, technical specifications, and custom solutions.