• ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder
  • ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder
  • ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder
ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder

ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder

Product Details:

Place of Origin: Shaanxi
Brand Name: Rongsheng
Certification: Organic/ISO9001/Kosher/Halal
Model Number: 95% OPC

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/ Bag 25kg/drum
Delivery Time: Within 3 workdays
Payment Terms: T/T, Western Union, L/C, D/A, D/P, MoneyGram
Supply Ability: 2000 Kilograms per week
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Detail Information

Product Name: Grape Seed Extract Appearance: Brownish Red Powder
CAS NO.: 84929-27-1 Part Used: Seed
Shelf Life: 2 Years Proper Storage Sample: Available
High Light:

ISO Organic Grape Seed Extract


Organic Grape Seed Extract Proanthocyanidins


OPC Proanthocyanidins Powder

Product Description

natural Organic Grape Seed Extract OPC Proanthocyanidins Powder health care
Product Description
Grape seed extract is a nutritious food refined from natural grape seeds with effective active nutrients and vitamin E. Grape seed extract is a new high-efficiency natural antioxidant extracted from grape seed, which can not be synthesized in human body. It is the substance with the strongest antioxidant and free radical scavenging ability found in nature at present. Its antioxidant activity is 50 times that of vitamin E and 20 times that of vitamin C. It can effectively remove excess free radicals in the human body and has a strong role in delaying aging and enhancing immunity. It can resist oxidation, allergy, fatigue, enhance physique, improve sub-health status, delay aging, improve irritability, dizziness, fatigue, memory loss and other symptoms.
Test method
Brownish red powder
Brownish red powder
Item of Test
Limits of Test
Results of Test
Particle size
100% pass 90 mesh
Bulk density
Tapped density
Loss on drying
≤ 5.00%
Total Ash
≤ 5.00%
Residual solvents
Meets USP requirements
Meets USP requirements
Meets USP requirements
Heavy metal Profile
Heavy metal
<10.00 ppm
<1.00 ppm
<1.00 ppm
<0.10 ppm
<1.00 ppm
Microbiological profile
Total plate count
Yeasts and molds
Staphylococcus aureus
Conform with specification
Store in cool & dry place;Keep away from strong light and heat
Shelf Life
24 months under the above condition, and in it’s original package.



Product Function


1. Known as "skin vitamins" and "oral cosmetics"
1) Grape seed extract is known as a natural sun shelter, which can prevent ultraviolet rays from damaging the skin.

2) Prevent excessive crosslinking, maintain moderate crosslinking, delay and reduce the appearance of skin wrinkles, and keep the skin soft and smooth.
3) It has a significant effect on the treatment of acne, spots and whitening, and there are no sequelae caused by general topical acne removing and spot removing whitening products.
2. Cardiovascular protection and prevention of hypertension
1) Improve vascular elasticity and reduce blood pressure
2) Prevention of thrombosis
3. Anti radiation effect
1) Reduce the harm of ultraviolet radiation, mobile phone, TV and other radiation sources to human body.
2) After irradiation, the body can produce endogenous free radicals, causing lipid peroxidation and other damage, while OPC has the effect of scavenging free radicals and inhibiting oxidative damage.
4. Anti radiation effect
1) Grape seed OPC has been internationally recognized as the "natural anti allergy killer", especially effective for pollen allergy, and there are no side effects such as sleepiness and obesity after taking general anti allergy drugs.
2) It can be selectively combined with the connective tissue of the joint to prevent joint swelling, help heal damaged tissue and relieve pain. Therefore, procyanidins have a significant effect on various types of arthritis.



Product Application


1. It is used to treat cardiovascular disease.
2. Applied in health product field ,its made into capsule ,and it has become the top the Salable natural plant extract product and owns the reputation natural health care product and orally cosmeticsin America.
3. Applied in food field ,its added into cake and cheese as nutrition exhanancer and inartificial preservative.
ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder 0
ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder 1ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder 2ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder 3ISO Organic Grape Seed Extract Brownish Red OPC Proanthocyanidins Powder 4



Q1: Why should I choose your company?

A: We are integrated with industry and tradeWe have our own factory,all products are produced in the factoryquality safety is guaranteed;We have a professional R&D team,production teamsales team and after-sales teamthe whole process for your shopping escort.


Q2: How does your factory make sure the product quality?

A: 1. We will check the samples randomly.

2. Ensure the quality and storage safety of each batch of products

3. We will make a final inspection before shipment to avoid any problems.


Q3: Can I get some free sample?

A: We are happy to provide samples free of charge,you only need to pay for the shippingcostPleaseconsult customer service for details.


Q4: Is there any discount?

A: Yes,some products are being discountedWe have a large number ofcoupons and limited time discounts waiting for you to receive,you can contact oun customer service if you have any needs.


Q5: What's your minimum quantity?How to place order online?

A: Different products have different MOQplease consult customer service for details.You can clickstartorder to place your order,or click send Inquiry/chat to contact our customer service for details.


Q6: What is the payment term?

A: Payment canbedonebyTradeAssuranceT/TL/CCredit Card and more.Please consult customer service for details.


Q7: What is the delivery time/method?

A: We usually ship the goods within 1-7 working days after you make the paymentWe can express by door to doorby airby sea,you can also choose your freight forwarder.


Q8: When can i get the quotation ?

A: We usually make an offer within 24 hours after receiving your inquiry.lf it's an urgent order,you can call us or mention it in the subject line of your email so we can give priority to reply it.


Q9: Can you develop a new product for us?

A: Yes,we canWehaveindependent R&D departmentwho is able to update the procedure parameters ofour main products and develop the procedure of new productFor more information,please contact us directly.


Q10: Do you provide after-sales service?

A: We provide 7*24h serviceWe have a professional after-sales team to solve your problems,you are welcome to place an order.



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