Grape Seed Extract 95 OPC

【Latin Name】:Vitis vinifera‌
【Source】:Grape Seed
【Part】:Seed
【Specification】: OPC 95%Polyphenol 90%
【Appearance】: Red-brown Powder
【Certificate】: ISO/Kosher/Halal
【Packing】: 25kgs/drum,or customized packaging according to customer needs
【MOQ】: 25kgs;
【Sample】:Free Sample Available
【Stock】: In Stock
【Delivery Time】:Within 2-4 days after payment
Product Description

Premium Grape Seed Extract 95% OPC Available For Cosmetic & Supplement Producers

Distribution of more than 10 years of premium-grade botanicals worldwide & The leading global health brands!

NT Biotech (Shaanxi New Things Biotech) has long served as a reliable provider of high quality raw materials for the dietary supplement, functional food and cosmetic industries. Our R&D department consists of extremely experienced scientists and are very stringent when it comes to our quality controls, making sure that every batch produced meets the highest quality standards globally. In addition, NT Biotech is proud to say that our manufacturing facilities are certified with ISO9001, KOSHER, and HALAL. Bulk buyers expect to receive material that is pure on a consistent basis, stable supply chains, and proper documentation on all of our products. Therefore, we operate production facilities which have been specially designed to produce large quantities of high-purity grape seed extract 95opc that blend easily into your formulas.

Grape Seed Extract 95 OPC

What exactly is Grape Seed Extract 95% OPC?

Grape Seed Extract 95 OPC is a highly potent source of dietary supplement produced from red grapes. The concentration of Oligomeric Proanthocyanidins (OPCs) in this product is standardized to a minimum of 95%. The polyphenols occurring naturally in this compound are among the most powerful antioxidants found in nature and can effectively protect against cellular damage from free radicals. Therefore, pure botanical extract has nutritional value of replenishing antioxidants in human body, this botanical extract has a direct function as an antioxidant to protect human bodies from oxidative damage on their cells. Manufacturers that need high quality, high concentration raw material, this standard provides very good solubility and bioavailability in water which allows the manufacturers to develop clean label products. With the purchase of grape seed extract in bulk from our company, our business customers can develop products to meet the rising consumer demands of clean, natural and traceable product.

Grape Seed Extract 95 OPC

Product Specifications

Product and Batch Information

Product Name:

Grape Seed Extract

Latin Name:

Vitis vinifera

Plant Part:

Seed

Manufacture Date:

2026-05-26

Batch:

NT260526001

Analysis Date:

2026-05-28

Ananlysis:

1500 Kg

Report Date:

2026-05-28

Analysis Item

Specification

Result

Test Method

Active Ingredeints

Assay Proanthocyanidins

≥95%

96.62%

UV

Physical Control

Appearance

Brownish Red Powder

Complies

Visual

Odor

Characteristic

Complies

Organoleptic

Taste

Characteristic

Complies

Organoleptic

Sieve Analysis

100% pass 80 mesh

Complies

GB/T 5507

Loss on Drying

5% Max

3.69%

GB 5009.3

Ash

5.0% Max

1.27%

GB 5009.4

Tap Density

≥65.0g/cm3

Complies

GB/T 21354

Chemical Control

Arsenic (As)

NMT2ppm

Complies

Atomic Absorption

Cadmium(Cd)

NMT1ppm

Complies

Atomic Absorption

Lead (Pb)

NMT3ppm

Complies

Atomic Absorption

Mercury(Hg)

NMT0. 1ppm

Complies

Atomic Absorption

Heavy Metals

10ppm Max

Complies

Atomic Absorption

Pesticides Residues

NMT 1ppm

Complies

Gas Chromatography

Microbiological

Total Plate Count

1000cfu/g Max

300cfu/g

GB4789.2

Salmonella

Negative

Negative

GB 4789.4

Yeast & Mold

100cfu/g Max

<10

GB4789.15

E.Coli

Negative

Negative

GB 4789.3

Staphylococcus

Negative

Negative

GB 4789.10

Top Natural Antioxidants: Incredible Power and Great Benefits

Extraordinary biological activity serves as a competitive advantage to this Natural Extract. Scientifically proven by a series of rigorous scientific experiments, this Natural Botanical Powerhouse Antioxidant has the capacity to produce an antioxdant effect 30 to 50 times greater than Vitamins "C" or "E". The grape seed extract's dominant active ingredients, Oligomeric Proanthocyanidins, have very high bioactivity and are able to remove free radicals from aqueous solutions at an average of two to seven times the rate of traditional antioxidants, with over twice the oxidizing power of Alpha Tocopherol. Additionally, these molecules are able to bind with the cell itself providing another protective coating that can eliminate the negative impact from environmental toxins as well as poisons associated with exposure to second hand smoke. Due to this high-value performance, grape seed opc will be a key ingredient for marketers seeking to dominate the preventive health/anti-aging competitive space.

Dual-Sector Uses: Health Supplements and Cosmetics

1. Smart Nutraceuticals for Heart Health

The products of the dietary supplement industry respond to three main concerns of consumers: strong antioxidant activity, cardiovascular defence and the improvement of microcirculation. The free radical neutralization effect of the whole body by this ingredient reduces the degree of damage to the cellular level of the body due to oxidation, slows down the process of biological aging. It can assist in keeping the blood vessels flexible, stopping the oxidation of LDL cholesterol, reducing the long-term risk of atherosclerosis, and regulating mild hypertension, reducing blood viscosity, enhancing microcirculation, stopping blood clots, and reducing the "Heavy Leg Syndrome" and Varicose Veins. Besides the above, it has natural anti-inflammatory and anti-allergic effects through inhibition of the production of inflammatory cytokines, and thus provides relief from joint pain and allergic rhinitis, and hives, and also supports the capillary strength of the retina, reducing the strain on the eyes.

2. Inner beauty and high-quality nutricosmetics

The finest grape seed extract opc is regarded as an "oral cosmetic" or high-grade topical ingredient because of the excellent skin-rejuvenating properties it provides to cosmetic and personal care products. It helps promote collagen and elastin synthesis in the dermal matrix, which tends to make the skin much more elastic, smoother (as it softens lines and wrinkles) and lighter (as it evens out tone). This ingredient also serves as an internal barrier (sun protection) when utilized in sun care products, in that it diminishes the effects of sun damage on the skin and limits the appearance of hyperpigmentation/dark spots through its ability to inhibit melanin production.

Grape Seed Extract 95 OPC for cosmetic

Targeted Age Groups and Professional Dosage Recommendation 

This product contains premium ingredients and is highly recommended for people who are interested in healthy ageing, women who have issues with hyperpigmentation or age spots, professional women who suffer from long nights and too much time in front of computers and digital screens, and people who have issues with their cardiovascular system and/or have problems with seasonal allergies.

Bulk Supplements Grape Seed Extract, which has the approval of NT Biotech Inc. in terms of safety when taken at correct dosages over an extended period of time, should be recommended to commercial formulary customers by NT Biotech to be taken in a cycle. Proanthocyanidins in high concentrations are extremely powerful; therefore, overdosing or taking an unregulated amount for an excessive period may have a slight effect on the properties of blood coagulation or mineral absorption. 

The implementation of a structured usage cycling pattern guarantees maximum safety for the consumer and the full physiological advantages of the grape seed OPC.

Grape Seed Extract 95 OPC for supplements

Our Factory

With more than a decade of experience, we have developed significant expertise in the manufacture of and supply of superior raw materials that are used in food products, health products, and cosmetic products. We have the experience to ensure that you are receiving the highest quality product along with a dependable source of supply.

Our Factory

Our Certificate

We are happy to be certified as ISO 9001, KOSHER, and HALAL. These certifications demonstrate our dedication to quality. We will continue to pursue additional certifications so that we may provide higher quality and improved service to our customers.

Our Certificate

Packing and Delivery

Our standard packaging is 1 kg per bag or 25 kg per drum, but we can provide custom packaging for you if you need it.

We can ship your order by courier, air freight or sea freight depending on what works best for you. We also offer a DDP (Delivered Duty Paid) service if you need this service for your requirements.

Our Packing and Delivery

FAQs (Frequently Asked Questions) - Bulk & Wholesale Buyers 

Q: What is the precise specification of your product - Grape Seed Extract? 
A: The primary product that we sell has a 95 opc standardization with Grape seed extract and has an Oligomeric Proanthocyanidin content of 95% as verified by very precise testing methodologies. 

Q: Can you supply all the necessary documentation for international customs/compliance purposes?
A:That's correct! We supply all required documents from plant extract suppliers including a Certificate of Analysis (COA), Heavy Metal Test Result, Microbiological Profile, ISO9001 Certificate, Kosher Certificate and Halal certificate etc. 

Q: Can this extract be used in liquid formulations? 

A: Certainly! The unique manufacturing method we use allows our premium grape seed extract 95 opcion to be highly soluble in water and is thus the ideal grape seed extract to use in any functional beverage or liquid shot or cosmetic serum application – in addition to the traditional capsule & tablet format of grape seed extract.

Q: what is the minimum order quantity (moq) for wholesale? 

A: We help both scaling brands and large contract manufacturer customers. Please let our sales people know the amount you want to order so we can provide a custom quote for your business.

Conclusion

Partnering with a reliable raw material manufacturer is the cornerstone of building a successful product line. NT Biotech (Shaanxi New Things Biotech) combines a decade of botanical expertise, a dedicated R&D division, rigorous quality assurance, and global certifications to deliver the best grape seed extract the market has to offer. Whether you are formulating an innovative anti-aging skincare line or a high-performance cardiovascular supplement, our grape seed extract 95 opc provides the pure, stable, and scientifically backed potency your brand needs to stand out.

To request standard samples, view our full compliance portfolio, or obtain a wholesale quotation, please contact our international corporate sales department directly via email at info@newthingsbiotech.com.

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