Grape Seed Extract

Function:

1. Potent Antioxidant Activity

OPCs are powerful free radical scavengers. Their antioxidant capacity is approximately 50 times that of Vitamin E and 20 times that of Vitamin C.

They help protect cells and tissues from oxidative stress caused by environmental pollutants, UV radiation, and metabolic processes.

2. Cardiovascular Health

Supports the integrity and strength of blood vessel walls, including capillaries and arteries.

Helps maintain healthy blood circulation and microcirculation.

Demonstrated cardioprotective effects in both animal and human studies, with research suggesting a role in preventing atherosclerosis by reducing LDL oxidation.

3. Skin Health & Anti-Aging

Protects collagen and elastin from enzymatic degradation and oxidative damage, helping to maintain skin firmness and elasticity.

Reduces UV-induced skin damage and photoaging.

Clinical studies have shown improvements in skin elasticity, hydration, and pigmentation uniformity, as well as a reduction in wrinkle depth.

4. Anti-Inflammatory Effects

Helps regulate inflammatory pathways by modulating cytokine production.

May provide relief for inflammation-related conditions such as arthritis, gout, and certain allergies.

5. Eye Health

Supports retinal microcirculation, potentially benefiting conditions like diabetic retinopathy and macular degeneration.

May help prevent cataracts due to its antioxidant protection of lens proteins.

6. Other Potential Benefits

Modulates gut microbiota in a beneficial way, promoting digestive health.

May assist in regulating blood lipid levels.

Shows neuroprotective potential in preliminary research.

Application:

1. Dietary Supplements (Largest Application)

Available in forms such as capsules, tablets, softgels, and powder sachets.

Commonly marketed for cardiovascular support, antioxidant protection, and anti-aging. The typical recommended daily dosage ranges from 100 to 300 mg of standardized extract (e.g., 95% OPCs).

Often combined with Vitamin C or other antioxidants for synergistic effects.

2. Cosmetics & Personal Care

Added to skincare formulations including serums, creams, lotions, masks, and sunscreens.

Utilized for its antioxidant, anti-aging, and skin-brightening properties.

Typical incorporation rate: 0.1% – 1.0% of the formulation.

Also used in hair care products to protect against oxidative damage to hair follicles.

3. Functional Foods & Beverages

Incorporated into fortified foods such as energy bars, baked goods, dairy products (yogurt, cheese), and beverages.

Used as a natural antioxidant to extend shelf life and as a nutritional fortifier.

Common dosage per serving: 50 – 150 mg.

4. Pharmaceutical & Nutraceutical Preparations

Investigated for its potential in managing chronic diseases, including venous insufficiency, edema, and wound healing.

Extracts are sometimes formulated as topical creams for skin repair.

Used in oral healthcare products (mouthwash, toothpaste) for its anti-inflammatory and antimicrobial properties.

5. Animal Nutrition

Increasingly used as a feed additive for livestock and pets to improve antioxidant status and overall health.

Changsha Heking Bio-tech Co.,Ltd. entered into the plant extraction industry in 2008 and was established in 2011.

At Heking, we specialize in producing high-quality plant extracts, providing natural solutions for a wide range of industries,

including pharmaceuticals, cosmetics, food and beverage, and dietary supplements.

1. Customer Satisfaction：We are committed to providing high-quality services that exceed our customers' expectations.
2. Competitive prices: We offer competitive prices for our services without compromising on quality. Our prices are transparent, and we don't believe in hidden charges or fees.
3. One-stop service: We promise to provide you with the fastest reply, the best price, the best quality, and the most perfect after-sales service.
4. Fast delivery time: We choose high-quality raw materials.We have Stable product inventory and mass production within 7 days.
5. Factories and warehouses: Our headquarters is in China and we have two professional plant extract factories. Besides, we also have an office and a warehouse in Los Angeles, USA.
6. Quality assurance: Internationally authorized third-party testing for the products you need. We are cGMP, FDA, FSSC22000, Halal, ISO9001, Kosher, Organics certified.

FSSC 22000

ISO 9001

USDA Organic

EU Organic

Halal

Vegan Su

 

Kosher

cGMP

We accept international express - Fedex/DHL/UPS, air and sea, we can ship all over the world, even to some remote areas, such as remote areas of Russia, countries near the North Pole and Antarctic.