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Grape Seed Extract 98% Powder
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Grape Seed Extract 98% Powder
Grape Seed Extract,Grape Seed Extract 98% powder,OPCs 98%,CAS 84929-27-1,grape pip extract,atural antioxidant API,skincare botanical extract,vascular health powder,bulk Grape Seed Extract wholesale
Factory supply 98% purity Grape Seed Extract powder CAS 84929-27-1 from grape pip. Premium natural antioxidant API for skincare, vascular health, and immunity formulas.
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Description
✓ cGMP Standard Botanical Extract Supplier ✓ ISO 9001:2015 Certified Facility ✓ Third-Party Lab Verified
Origin: Factory Direct Manufacturer
Grape Seed Extract 98% Bulk Supply
Custom Botanical Extraction • High-Purity Natural Antioxidant
⚠ Declaration:
This product is industrial cosmetic and nutritional raw material only, not finished retail goods. All formula development must be completed by professional R&D technicians.
Standardized ≥98% Purity via UV Verification
| CAS No. | 84929-27-1 |
| Purity (UV) | ≥ 98.0% |
| Molecular Formula | C32H30O11 |
| Molecular Weight | 590.57 Da |
| Botanical Source | Grape pip (Vitis vinifera) |
💡 Quick Connection Notice: If your email link doesn't open, please directly send inquiries to: betty@pharma-sunrise.com
Scientific Overview & Manufacturing Excellence
We specialize in the contract manufacturing and stable bulk supply of 98% Grape Seed Extract, a highly potent natural botanical extract meticulously refined from premium grape pips (Vitis vinifera seeds). Rich in highly active Oligomeric Proanthocyanidins (OPCs), it functions as a world-class natural antioxidant, widely recognized by formulators for its superior free-radical scavenging, anti-aging, and vascular-protective capabilities.
Our factory adopts advanced extraction and purification technology to preserve the maximum bioactivity of the polyphenols. The finished product is a uniform brown to reddish-brown powder characterized by outstanding stability. All production processes are executed in GMP-standard dust-free workshops with full ISO9001 certification and complete batch traceability, ensuring a strict and stable ≥98.0% purity index free from harmful heavy metals and pesticide residues.
Target Application Scenarios & Formulation Benefits
Our 98% UV-grade Grape Seed Extract complies with stringent international cosmetic and nutritional raw material safety regulations. Its multi-target antioxidant and protective profile makes it widely utilized in:
✔ Antioxidant & Anti-Aging Skin Care: Delivers extraordinary antioxidant capacity, significantly stronger than Vitamin C and E. It actively scavenges free radicals, resists external UV and environmental damage, and protects collagen to visibly delay skin aging.
✔ Sensitive Skin & Barrier Repair: Features excellent anti-inflammatory properties. It rapidly relieves skin sensitivity and irritation, strengthens the lipid barrier, and stabilizes problematic skin conditions.
✔ Vascular Health & Immunity Supplements: Within advanced dietary supplements, it protects blood vessel elasticity, boosts healthy circulation and internal metabolism, and comprehensively enhances the body's natural immune defenses.
Technical Specifications & Logistics Standard
| Product Identity | Grape Seed Extract (Natural Antioxidant API) |
|---|---|
| Botanical Source | Standardized Grape pip (Vitis vinifera seed) |
| Testing Method & Purity | UV Analysis; ≥ 98.0% Content |
| Physicochemical Properties | • Appearance: Brown to reddish-brown powder • Moisture: ≤ 5.0% • Ash Content: ≤ 5.0% • Mesh Size: 80-100 Mesh |
| Heavy Metals & Safety | Heavy Metal (Pb) ≤10ppm; Arsenic (As) ≤2ppm. Compliant with EU & FDA safety standards. |
| Packaging Configurations | • Sample Scale: 1kg vacuum light-proof aluminum foil bag • Bulk Commercial: 25kg sealed export fiber drum *Private label branding and custom trial specs available. |
| Storage & Shelf Life | Store sealed in a cool, dry & dark environment. Validity is 24 months. |
Precautions & Formulation Guidelines
Storage Notice: Keep tightly sealed after opening the package. Polyphenols are prone to oxidation when exposed to strong light and air. Avoid high-temperature and humid environments to prevent activity degradation.
Formulation Superiority & Color: Formulators must account for the natural brown to reddish-brown pigment of this 98% extract when developing transparent serums or white creams. It is ideal for tinted formulations or encapsulated dietary supplements.
Compatibility Suggestion: Highly synergistic with other antioxidants like Vitamin C, Resveratrol, and Hyaluronic Acid, mutually protecting their stability and amplifying anti-aging benefits.
Production Operation Protection: Personnel should wear standard dust masks and gloves during weighing and feeding to prevent the inhalation of fine powder.
Transportation Protection: Must use light-proof and moisture-proof double-layer packaging to ensure product integrity during global transportation.
Frequently Asked Questions (Procurement & Formulation)
What makes 98% Grape Seed Extract an exceptional antioxidant?
Our 98% Grape Seed Extract is densely packed with Oligomeric Proanthocyanidins (OPCs). Research has shown that the antioxidant power of OPCs is roughly 20 times stronger than Vitamin C and 50 times stronger than Vitamin E. This makes it an incredibly powerful ingredient for neutralizing oxidative stress and preventing premature cellular aging.
How does it specifically benefit skincare and anti-aging formulas?
Beyond scavenging free radicals, Grape Seed Extract actively binds to collagen and elastin, protecting them from degradation by destructive enzymes (collagenase and elastase). This dual-action pathway maintains skin elasticity, reduces wrinkle formation, and deeply soothes skin sensitivity.
Do you supply finished dietary supplement capsules or retail skincare serums?
No. We are strictly an upstream B2B raw material manufacturer and supplier. We provide bulk Grape Seed Extract 98% powder to empower pharmaceutical companies, dietary supplement brands, and cosmetic laboratories to manufacture their own retail products. We do not sell finished retail formulations.
Can you provide samples and complete test certificates for customs clearance?
Yes, we provide sample testing for quality and formulation verification for qualified B2B buyers. Each commercial bulk order comes with an official Certificate of Analysis (COA) specifying UV results, commercial invoice, packing list, and MSDS to ensure smooth global customs clearance and product filing.
Shaanxi Sunrise Pharmaceutical Co., Ltd.
Senior Independent Site Operations Specialist: Betty
📧 Email: betty@pharma-sunrise.com 💬 WhatsApp: +86 18092760627