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Quick Details

  • Type: Grape Seed Extract
  • Form: Powder
  • Part: Seed
  • Extraction Type: Solvent Extraction
  • Packaging: Can, Drum, Plastic Container, Vacuum Packed, Aluminum foil bag and as your requirements
  • Place of Origin: Shaanxi, China (Mainland)
  • Grade: Top Grade
  • Brand Name: Orient
  • Model Number: 95% Proanthocyanide (OPC )
  • Product Name: Grape Seed Extract
  • Color: Reddish Brown
  • Appearance: Reddish Brown Powder
  • Specification: 95% Proanthocyanide (OPC )
  • Active Ingredient: Proanthocyanide (OPC )
  • CAS No.: 84929-27-1
  • Test Method: HPLC UV
  • Shelf life: 2 Years Proper Storage
  • Sample: 10-20g Free Sample
  • Function: Health Proctect

Packaging & Delivery

Packaging Details Packaging for Grape Seed Extract: 25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside. Drum Size: 510mm high, 350mm diameter) ;
1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag inside and paper carton outside ), or as your requirements.
Delivery Time 5-7 days after confrming the order aginst payment

Grape Seed Extract With 95% OPC


Product Description



Grape Seed extract is rich in Oligomers Procyanodolic Complexes (OPC), which is a powerful antioxidant. In addition to the ultra rich potence of over 20 times higher than Vitamin C, it is also 50 times better than Vitamin E. It helps to strengthen the immune system, and also slowdown the aging process, which is of very high market value. Proanthocyanidin B2, which is the most active compound to neutralize free radicals that cause aging, is available only in Grape Seed. In Europe, OPC from Grape Seed Extract has been adopted and used for several decades as a safe and effective compound. It has no record of any acute or chronic toxicity, no harmful reaction even under very high dosage. For these reasons, Grape Seed Extract has become a new star in the food supplement market.





 Certificate of Analysis(COA)







(1). Lower Blood pressure.


(2). Stop deep vein thrombosis.


(3). Prevent diabetes and obesity.


(4). Speed muscle recovery.


(5). Inhibit tumor growth.


(6). Slow Alzheimer's progression.


(7). Stop inflammation.


(8). Prevent oxidative damage.









(1). Protects Your Cardiovascular System

Most people probably know grape seed extract because of its benefits for the heart. There is good reason for this. Grape seed extract reduces high pressure, protects the blood vessel walls from damaging free radical activity, and prevents the dangerous oxidation of LDL cholesterol-one of the firdt step on the road to a heart attack or stroke.

In an Italian clinical study, individuals with pre- or mild hypertension were divided into three groups, two with grape seed extract , at lower and higher dosages, and one with a diet and exercise intervention only, serving as a control group. At the end of the four-mnth trial, both grape seed extarct groups saw an improvement in blood pressure, although those at the higher dosage-300mg daily-noticed more dreamatic effects. Infact, blood pressure numbers normalized in 93 percent of those in the high dosage group.



 (2). Stops Diabetes and Obesity

While I believe that the single most important thing you can do to manage your weight and prevent diabetes is to follow a healthy eating plan, there is no denying thta grape seed extract can be a key part in getting healthy and recovering from sugar addiction. For example, a clinical study in Thailand found that grape seed extract reduced blood sugar levels after a high-carbohydate meal. The OPCs in grape seed extract can help stop the sugar spikes that affect insulin levels and possibly lead to diabetes.

Other scientific studies have found this similar results with grape seed extract - it has been shown to activate cyclic AMP, protect against fat accumulation, and improve blood triglyceride and plasma lipid levels.


(3). Speeds Recovery from Exercise and Injury

The anti-inflammatory powder of grape seed extract has brought it to the attention of researchers studying its effects on muscle recovery. In these investigations, OPC in grape seed extract can boost anti-inflammatory cytokines (IL-10), and helped regenerate damaged muscle fibers. One study found that elevated levels of macrophages and neutrophils( while blood cells found at the scenes of inflammation) were completely resolved in just 5 days when using grape seed extract.


(4). Prevent Canceer and Tumor Growth

Cancer develops through many mechanism, and that is why it is so difficult to treat. However, a breakthrough study found that a tannin-free grape seed extract was found to suppress colorectal cancer cells in a variety of ways. This is an amazing breakthrough because even though conventional chemotherapy can kill cancer cells, it doesn't finish off cancer stem cells-the very reason cancer can recur and spread throughout the body. The OPCs from this grape seed extract eliminated the cancer cells.



(5). Slow Alzheimer's Progression and Promotes Cognitive Health and Focus

OPC research has investigated the application of this natural ingredient to attention deficit/hyperactivity disorder(ADHD)in children. A placebo-controlled, double blind study published in the journal European Child & Adolescent Psychology found that after just one month, OPC in grape seed extract boosted attention span, caused a significant reduction of hyperactivity, and improved motor coordination. The reaserchers noted that teh sympotoms returned one month after stopping the treatment, so OPC would need to be part of an ongoing regimen.



(6). Stops Inflammation and Oxidative Damage

Grape seed extract OPCs fight inflammation and the effects of free radicals throughout the body. While we often associate antioxidant power with anti-aging , it also controls the immune system to reduce everything from damaging chronic joint inflammation. in rheumatoid arthritis(RA) to allergic responses.






 (1). Applied in food field, it's added into cake and cheese as nutrition exhanancer and inartificial preservative.

(2). Applied in health products field, it's made into capsule,and it has already become one of the top ten salable natural plant extact products and owns the reputation of "natural health care product" and "orally cosmetics" in America.

(3). Applied in pharmaceutical field, it is aslo used to treat cardiovascular disease.


(4). Applied in cosmetic field, it's the main efficacy factor of toning lotion or cream. It has the efficacy of refirming, crease resisting and freckle curing, it can make skin smooth, exquisite and be full of flexibility. 






Today, standardized grape seed extract may be used to treat a range of health problems related to free radical damage, including heart disease, diabetes, and cancer. Grape seed extract has also been shown to protect against bacterial infections, such as Staphylococcus aureus. Some studies, mostly in animals, support these uses. Flavonoids found in red wine may help to protect the heart by lowering LDL ("bad") cholesterol. The so called "French paradox" is the belief that drinking wine protects people living in France from developing heart disease at the high rates seen in people living in the United States. So far, however, there is no clear evidence that taking grape seed extract helps reduce the risk of heart disease. Some researchers speculate that the alcohol in the wine, not the flavonoids, could be responsible for any healthful effects. Others think it could be the combination of alcohol and flavonoids. Drinking alcohol to protect against heart disease is not advocated by the American Heart Association and other organizations because of the potential for addiction and other serious problems, such as car accidents and the increased risk of hypertension, liver disease, breast cancer, and weight gain. If you do drink red wine, you should have no more than 2 glasses (20 g ethanol) per day if you are a man, and no more than 1 glass per day if you are a woman. In chronic venous insufficiency, blood pools in the legs, causing pain, swelling, fatigue, and visible veins. A number of high quality studies have shown that OPCs from grape seed extract can reduce symptoms.



Edema, swelling caused by surgery or an injury, seems to go away faster when people take grape seed extract. Edema is common after breast cancer surgery, and one double-blind, placebo-controlled study found that breast cancer patients who took 600 mg of grape seed extract daily after surgery for 6 months had less edema and pain than those who took placebo. Another study found that people who took grape seed extract after experiencing a sports injury had less swelling than those who took placebo.


--High cholesterol

There is not enough evidence to say whether taking grape seed extract can lower cholesterol, although preliminary studies show promising results. A study of 40 people with high cholesterol looked at whether taking grape seed extract, chromium, a combination of both, or placebo for 2 months would lower cholesterol. The combination of grape seed extract and chromium was more effective than either grape seed alone or placebo in lowering total and LDL cholesterol.

Another study looked at the effects of a proprietary grape seed extract on lipid peroxidation (the breakdown of fats in the blood) in a group of heavy smokers. In the study, 24 healthy male smokers (aged 50 years or older) took either placebo or 2 capsules (75 mg of a grape procyanidin extracts and soy phosphatidalcholine), twice daily for 4 weeks. LDL cholesterol levels were lower in those taking the grape seed supplement than those taking placebo.


--High blood pressure

Theoretically, grape seed extract might help treat hypertension or high blood pressure. Antioxidants, like the ones found in grape seed, help protect blood vessels from damage. Damaged blood vessels can lead to higher blood pressure. In several animal studies, grape seed extract substantially reduced blood pressure. More research is needed to determine whether grape seed extract helps people with high blood pressure.



Studies have found that grape seed extracts may prevent the growth of breast, stomach, colon, prostate, and lung cancer cells in test tubes. However, there is no clear evidence whether it works in humans. Antioxidants, such as those found in grape seed extract, may help reduce the risk of developing cancer. Grape seed extract may also help prevent damage to human liver cells caused by chemotherapy medications. Talk to your doctor or pharmacist before combining antioxidants with any chemotherapy drugs to make sure they interact safely together, and that they do not interfere with effects of the chemotherapy medications.


--Other conditions

Grape seed extract is sometimes suggested for the following, although evidence is slight:

  • Alzheimer disease
  • Diabetes (improving blood sugar control)
  • Improving night vision
  • Protecting collagen and elastin in skin (anti-aging)
  • Treating hemorrhoids
  • Protecting against oxidative rancidity and bacterial pathogens



(1). Pediatric

Grape seed extracts are not recommended for children. Grapes, however, make a healthy and safe snack for children.

(2). Adult

Grape seed extract often comes in standardized extracts with certain levels of proanthocyanidins. Speak to a knowledgeable provider to find the right dose for your issue.

(3). Precautions

The use of herbs is a time-honored approach to strengthening the body and treating disease. Herbs, however, contain components that can trigger side effects and interact with other herbs, supplements, or medications. For these reasons, you should take herbs with care, under the supervision of a health care provider qualified in the field of botanical medicine. Common side effects include nausea, itching, dizziness, stomach upset, diarrhea, headache, sore throat, cough, and rash.

Pregnant or breastfeeding women should not take grape seed supplements.





Grape seed extract can potentially affect medications broken down by the liver. Numerous medications are broken down by the liver, so check with your physician. Also, OPCs in grape seed extract may interact with the following:

Anticoagulants (blood thinners): Grape seed extract may act as a blood thinner, and could increase the risk of bleeding if taken with other blood thinners such as warfarin (Coumadin), clopidogrel (Plavix), or aspirin. If you are taking blood-thinning medications, or have bleeding disorders, ask your doctor before taking grape seed extract.










Packaging & Shipping


100% Pure and Natural Grape Seed Extract

1. Packing for Grape Seed Extract: 1kg or 2 kgs packed by aluminum foil bag; 25 kgs packed by double plastic bags and put in a drum; or as your requirements.

2. Storage: Stored in a cool & dry well-closed container, keep away from moisture and strong light/heat.

3. Shelf life: Two years under well storage situation.


Quality Guarantee


Because plant extract products are enterprise standard, we will send typical samples (usually 20g) for your testing by FEDEX/DHL/TNT.

** If the quality is confirmed by you, we insist on batch sample confirmation after your commercial order.

** If your testing result is different from us. We hope to exchange and unify the testing mothod, until the quality is confirmed by you.  We also insist on batch sample confirmation after your commercial order.

** The feedback on the product quality and sales volume as well as customized packaging service given by most of our clients throughout the world is pretty good, we guarantee that the products supplied to you is authentic and of superior quality.

** There are always more and more follow-up formal orders from the same clients after the first formal order within every month regularly and frequently.


Our Services


1.Fast delivery, Best service, Competitive prices!

2.Free sample available!




Our Advantage


1. We inspect the manufacture process strictly and the quality can be controlled;
2. We supply high quality products, reasonable price, prompt delivery
3. Our best quality extract with natural and pure. No additives, organically grown.

We all employees adhering to the business philosophy of "quality first, forging ahead", we have established long-term and stable cooperative relationships with many enterprises in domestic and overseas markets. With superior products and consummate services, all of our staff members sincerely welcome friends to visit us for negotiation and cooperation to create a better tomorrow.




Company Information


Shaanxi Orient Industrial Co., Ltd. is a high-tech enterprise specialized in the development, production and marketing of natural plant extracts. The purpose of our company is “technology for innovation, quality for development”. In the 

same industry in China, Orient took the lead to pass and implement ISO9001, Kosher, 

HALAL, certifications from IMO and American NOP, etc. The company has high quality and pollution-free raw material planting base, thus ensure the high and consistent product quality from the 

source. Our products have been exporting to countries all over the world.





Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4: What’s your MOQ?
A: Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A: Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6: Is there a discount?
A: Different quantity has different discount.
Q7: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8: How to contact us ?
A: You can chat with us by Trademanager, MSN & Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly and you will get our reply. Send Email to us.

If you want to know more information about our products, send your inquiry 

details to us through "Email to this supplier" below. Free samples are 

available. Write and click "Send" Now !


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