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Organic Grape Seed Powder

Organic Grape Seed Powder

Latin Name:Vitis Vinifera L
Appearance:Reddish Brown Fine Powder
Active Ingredients:Polyphenols; OPC
Proanthocyanidins 95% UV
Polyphenols 80%, 85%, 90%, 95% UV
Water soluble Proanthocyanidins 95% UV
Proanthocyanidins/ Oligomers 95%UV/ 60%HPLC
Specification: OPC 95%;
Certifications: ISO,KOSHER,Halal,Organic;
Stock in LA USA warehouse;

What is Organic Grape Seed Powder?

Vitamin E, flavonoids, linoleic acid, and OPCs are highly concentrated in grape seeds. Lower concentrations of these compounds are also available in the skin of the grape, as well as grape juice and wine. Resveratrol is another compoud in grapes and grape skins that is related to OPCs. Resveratrol has become very popular as an antioxidant and is being studied in connection with a variety of diseases.

It is considered an extraordinary organic grape seed powder with enhanced effect, produced according to a unique method in Hungary: the UNPRESSED grape seeds are ground, thus the powder keeps the highly valuable grapeseed oil content and has greater qualities in comparison with those products that follow the conventional processing, when the pressed seeds are ground.

The organic grape seed powder is made by the grinding of the complete grape seed. It is important since it contains one of the esters of the gallic acid -most effective of those substances capable of receiving free radicals- which according to studies can only be found in the grape seed coat and integument. The powder contains particles of 50-600 micron, thus the high dietary-fibre content is beneficial for digestion and normalizing bowel functions.

Organic Grape Seed Powder-1

Basic Information:

Product name

Organic Grape Seed Powder

Latin name

Vitis vinifera L.

Part used


Harvest season


Extraction Type

Solvent Extraction

Active Ingrdients

Proanthocyanidins (monomers, oligomers, polymers)

Cas No


Molecular Formula


Formula Weight



grape seed extract, grape seed extract powder, grape seed extract capsule, grape seed oil extract, grape seed extract softgel capsule,

OPC, Proanthocyanidins

Test Method


Formula Structure




Proanthocyanidins: 95% Red brown fine powder

Polyphenols: 70-95% Red brown fine powder

Organic Grape Seed Powder Benefits

Organic Grape Seed Powder Benefits:

All those powerful antioxidants help eliminate so much cell oxidation, the list of the health benefits that you can enjoy is very long, including the following:

1. A powerful antioxidant

Antioxidants are plant chemicals that help stop free radicals or ‘oxidants’ – harmful molecules thought to contribute to ageing and age-related illnesses like heart disease – from damaging our DNA. And grape seeds are packed with antioxidant compounds called oligomeric proanthocyanin complexes (OPCs).

According to US researchers, OPCs may have a superior antioxidant effect compared with more well-known antioxidants including vitamins C and E. In a small 1998 study, researchers from the University of Birmingham found that 20 healthy volunteers who took 300mg of grapeseed extract every day increased their blood antioxidant activity within five days.

2. Protect your eye health

The antioxidants found in grape seeds may be particularly good at protecting our eyes from the damage wrought by free radicals. In a Korean laboratory study published in Current Eye Research in 2012, grapeseed extract was found to be able to ‘rescue’ retinal cells from oxidative damage.3

3. Support heart health

Grape seed antioxidants may also help support our heart health. In a 2004 clinical trial of 36 people at high risk of heart disease, Australian researchers discovered taking 2g of grapeseed extract every day for four weeks improved blood flow compared with placebo.

4. Packed with nutrients and vitamins

Grapes are packed with several of the essential nutrients we need to be including in our diet. Below is the nutritional information for 151g of either red or green grapes:8

104 calories

3mg sodium

1g protein

28% vitamin K

27% vitamin C

2% vitamin A

2% calcium

3% iron

6% vitamin B6

288mg potassium

As you can see, grapes are highest in vitamin C and K. Vitamin K is essential for blood clotting and maintaining normal bones, vitamin C is needed for cartilage and bones.

5. Lower blood pressure and reducing cholesterol

Grapes contain 288mg of potassium which is 6% of the recommended daily allowance (RDA). Not having enough potassium in your diet has been found to have links with high blood pressure, heart disease and stroke.

A study was conducted with over 12,000 adults, people with higher levels of potassium in their body were less likely to suffer from heart diseases, when the level of potassium was higher in their body.

Additionally, compounds in grapes have been found to decrease cholesterol absorption. In a study, 69 people with high cholesterol were given 500 grams of red grapes to eat, three times a day for eight weeks. At the end of the study, the grapes lowered total and bad low-density lipoprotein (LDL) cholesterol.

6. Supporting your memory, attention, and mood

There have been links between eating grapes and improvements to a person’s memory, attention, and mood.

Grape Seed Extract-1

Application :

Food field

1. It can be made into capsules, troche and granule as healthy food.

2. High quality Grape seed extract, which has good solubility in water and ethanol plus the solution transparence and brilliance color, has been widely added into the beverage and the wine, cosmetics as the functional content.

3. For the function of the strong anti-oxidant, it is widely added into all kinds of foods such as cake, cheese as the nurture, natural antiseptic in Europe and USA, and it has increased the safety of the food.

Health care field

Proanthocyanidins in it is thiry to fifty times as effective as Vitamin C and Vitamin E ,it can be used to protecting the heart and bloodvessel,improving retinopathy caused by diabetics, atherosclerosis, inflammation and aging,improvingathletic performance, memory and healthy lifestyle,preventing and reversing Alzheimer Disease,improving sexual function, PMS and menstrual disorders and helping to treat ADD/ADHD

Cosmetic field

It is one of the most powerful antioxidants that fights free radicals,It can maintain the elasticity and water of the skin, delaying the appearance of .the wrinkles,anti-aging and anti-wrinkle.anti-cancer, anti-inflammation and anti-allergic activity.

The Best Organic Grape Seed Powder Supplier

Undersun enjoys long term relationships with our clients because we focus on customer service and providing great products. If you are interested in our products, we are flexible with the customization of orders to suit your specific need and our quick lead time on orders guarantees you’ll have great tasting our products on-time.

We also focus on value-added services. We are available for service questions and information to support your business.

Why Choose Undersun Organic Grape Seed Powder?

Undersun specialize in grape seed powder for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.

Where to buy Organic Grape Seed Powder?

Just send email to, or submit your requirement in bottom form, we are of service at any time!

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