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Product Name: Grape Seed Extract OPC Powder
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Active Content: 95% Proanthocyanidins (OPC)
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Raw Material Source: Natural Vitis vinifera grape seeds
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Appearance: Fine reddish-brown uniform powder
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Solubility: Good water solubility, easy to dissolve in water and liquid solvents
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Mesh Size: 80–120 mesh (customizable)
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Moisture: ≤8%
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Shelf Life: 24 months
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Storage Condition: Store in cool, dry and ventilated environment, avoid direct sunlight and high temperature
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Certification: ISO, HACCP, Food Safety Qualification
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MOQ: Low MOQ for stock products, OEM MOQ negotiable
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Custom Service: Custom powder mesh, custom packaging, private label logo, customized content proportion
Grape Seed Extract OPC Powder | 95% Proanthocyanidins Natural Antioxidant Powder by Yhealthbio
Description
Product Overview
Grape Seed Extract OPC Powder is a pure natural plant antioxidant powder extracted from high-quality grape seeds. It is rich in OPC (Oligomeric Proanthocyanidins), one of the most powerful natural antioxidant ingredients in nature. Compared with common antioxidant ingredients, grape seed OPC delivers much stronger free radical scavenging effects, helping users maintain daily body health and skin condition.
Supplied by Yhealthbio, this grape seed extract powder adopts advanced physical extraction and low-temperature purification technology. The whole production process avoids chemical residue, keeps high purity and natural activity. It is a safe, stable and high-quality raw material widely used in health supplements, functional drinks, food additives and cosmetic raw materials. We provide factory direct wholesale, custom private label service and free sample testing for global buyers.

Ingredients & Formula Description
Our Grape Seed Extract OPC Powder uses a clean and simple natural formula without harmful additives. It retains the maximum active nutrients of original grape seeds.
Core Ingredients
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95% OPC Proanthocyanidins: The core active ingredient, provides strong antioxidant capacity, effectively neutralizes free radicals
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Natural Grape Seed Polyphenols: Rich in natural polyphenolic compounds to support anti-oxidation and anti-oxidative stress
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Natural Flavonoids: Help improve skin condition and support human metabolic balance
No artificial pigments, no preservatives, no chemical residues. The pure natural formula meets global food and health product standards, suitable for long-term health care addition and commercial production.
Complete Product Specifications
Yhealthbio provides standardized and customizable grape seed extract powder specifications to meet bulk wholesale, retail packaging and OEM customized production needs.
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Product Name: Grape Seed Extract OPC Powder
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Active Content: 95% Proanthocyanidins (OPC)
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Raw Material Source: Natural Vitis vinifera grape seeds
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Appearance: Fine reddish-brown uniform powder
-
Solubility: Good water solubility, easy to dissolve in water and liquid solvents
-
Mesh Size: 80–120 mesh (customizable)
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Moisture: ≤8%
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Shelf Life: 24 months
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Storage Condition: Store in cool, dry and ventilated environment, avoid direct sunlight and high temperature
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Certification: ISO, HACCP, Food Safety Qualification
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MOQ: Low MOQ for stock products, OEM MOQ negotiable
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Custom Service: Custom powder mesh, custom packaging, private label logo, customized content proportion

How to Use
Grape Seed OPC Powder is easy to use and highly versatile. It can be used for personal daily health care and commercial product formulation.
1. Daily Oral Use
Take 100mg–300mg of grape seed OPC powder each day, mix with warm water, fruit juice, milk or functional drinks. It dissolves quickly and has no strange odor, suitable for daily antioxidant health care.
2. Food & Beverage Addition
Add an appropriate amount of OPC powder to functional coffee, fruit powder, energy drinks, yogurt, desserts and nutritional meal replacements to increase antioxidant value and enrich product health attributes.
3. Health Supplement Raw Material
Used for capsule, tablet and solid beverage processing. Stable activity, not easy to lose efficacy during processing, suitable for mass OEM production.
4. Cosmetic Raw Material
Can be added to skin care products to support antioxidant and brightening effects, widely used in facial masks, essences and skin care powders.

Product Benefits & Key Advantages
1. Super Strong Natural Antioxidant Capacity
Grape seed OPC is well-known as a powerful natural antioxidant. Its antioxidant effect is about 20 times stronger than vitamin C and 50 times stronger than vitamin E. It can effectively scavenge free radicals in the human body, reduce oxidative damage and delay cell aging.
2. Supports Healthy Skin Condition
OPC proanthocyanidins help protect collagen fibers, reduce external environmental damage to the skin, improve skin dullness, and maintain skin elasticity and gloss. It is a popular natural beauty ingredient for daily skin care.
3. Promote Body Metabolic Balance
Long-term moderate intake of grape seed extract helps support blood circulation and body metabolic health, reduce body inflammation response, and improve overall physical state.
4. High Purity & Good Solubility
The powder is fine and uniform with pure reddish-brown color. It dissolves quickly in water without lumps or sediment. The active ingredient content is stable, and each batch maintains consistent high-quality standards.
5. Safe & Clean Natural Formula
Made of pure natural grape seed raw materials, through physical low-temperature extraction. No chemical additives, no heavy metals, no harmful residues. Safe for human body and compliant with international food grade standards.
6. Wide Application & High Commercial Value
It can be applied in health supplements, functional drinks, instant powder products, food processing and cosmetic raw materials. It is a high-demand and high-value natural plant extract raw material in the global market.
Yhealthbio Company & Cooperation Service
Yhealthbio is a professional factory focusing on the production and wholesale of high-quality plant extract powder, functional health powder and instant drink powder. We strictly control raw material selection, production processing and finished product testing to provide stable and reliable high-purity grape seed extract OPC powder for global customers.
We support free sample testing for all clients. You can check the powder color, solubility, purity and taste before placing bulk orders. We provide flexible wholesale prices, low MOQ trial orders and full-set OEM private label customization services.
Welcome global buyers to inquire for the latest factory price, product catalog and customized solution!
Request a Quote
We support bulk supply for pharmaceutical manufacturers, distributors, and contract manufacturing organizations (CMOs).
👉 Contact us for:
- COA
- Technical data sheets
- OEM/private label supply options
OEM Service

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Cooperate
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OEM
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Bags: Packed by 60g/bag ,100g/bag, 8oz/bag ,1kg/bag, 25kg/drum according to your need. Capsule/softgel: 60capsule/bottle 90capsule/bottle 120capsule/bottle
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Printing Bags
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* Print the lable and attach it to the bag. * Printing bags. * You can also send us the printed bag.
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Customized Formulas
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We supply custom formulation bag/capsule with private label.
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Brand Name
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Your brand
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Packaging Options
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Bulk, bottles, blister packs or customers’ requirement 1kg /bag.
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Shipment Ways
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DHL, FedEx, UPS, EMS, TNT, by Sea, By air
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Delivery Time
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Prepare Product: About 5-7 days
Shipping time: About 5~15 days
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Samples
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Free sampels 5 gram~20 gram
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Supplier
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Certification
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HACCP / ISO 9001
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Company Name
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YHEALTH
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Contact
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info@yhealthbio.com
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More Details
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Storage
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Store in tight, light-resistant containers, avoid exposure to direct sunlight, moisture and excessive heat.
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Shelf Life
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24 months when properly stored.
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Xi’an Yhealth Biotech Co.,Ltd., your trusted partner for OEM&ODM services in the realm of food supplement products. With our extensive expertise and commitment to excellence, we offer a comprehensive suite of services designed to meet your unique needs and bring your dietary supplement ideas to life.We can manufacture Hard Capsules, Soft Gels, Tablets, Gummies, Drops, etc. Whether you have a concept in mind that requires development from scratch or are looking to enhance an existing product, we are here to collaborate with you every step of the way.Explore the possibilities with us and let’s create exceptional food supplements together.
Company Certificate & Profile
Company Certificate
ISO,HACCP,ORGANIC,HALAL

Company Profile

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