Grape Seed Extract Powder is a vegetal product that is derived by extracting seeds of grapes, which are often obtained as a by-product of winemaking, and it is often extracted using high-tech methods in which water or ethanol is used, then concentrated and dried in a spray dryer to maintain its bioactive characteristics. The end product typically comes in a fine red to dark purple powder that is well flowing in nature with a slight astringent flavor. Its major active ingredients included oligomeric proanthocyanidins (OPCs) as well as polyphenols and flavonoids, which are a popular topic of research in terms of their antioxidant activity and stability in many formulations. It is also considered to be useful in its functionality because of its antioxidant properties, which can be used to stabilize the composition of a product and improve the overall functionality of formulas without making claims of pharmacological action. It finds extensive use in dietary supplements, functional foods and beverages, cosmetics, and personal care products, where it is consumed as a natural ingredient due to its plant-based source and clean-label trends. With the growing demand for natural and traceable ingredients in the consumer market, it has great potential in the market, especially in the industries that are concerned with the innovation of plants, environmentally friendly sourcing, and multi-functional ingredients.

Item | Specification | Result |
Appearance | Reddish Brown Powder | Reddish Brown Powder |
Loss on drying | ≤3.0% | 1.26% |
Heavy metals (Pb) | ≤0.001% | Conform |
Arsenic | ≤0.0003% | Conform |
Particle size | 100% through 80 mesh | Conform |
Assay (UV) | OPC≥95% Polyphenol≥70% | 95.8% 70.6% |
Microbial Test | ||
Total Plate Count | ≤1000cfu/g | <10cfu/g |
Yeast & Mold Count | ≤100cfu/g | <10cfu/g |
Enterobacteria | ≤10cfu/g | <10cfu/g |
Salmonella | Negative in 25g | Negative |
Escherichia coli | Negative in 10g | Negative |
Staphylococcus aureus | Negative in 10g | Negative |
Pseudomonas aeruginosa | Negative in 10g | Negative |
Conclusion | Conform with specification | |
1. Antioxidant Support
Grape Seed Extract contains oligomeric proanthocyanidins (OPCs), which are also known to help counteract free radicals as well as counteract oxidative stress in formulations.
2. Supports Ingredient Stability
It has a polyphenolic profile that can be used to preserve sensitive compounds within food, beverage, and cosmetic systems and preserve product quality throughout storage.
3. Plant-Based Functional Ingredient
Being a naturally extracted extract, it fits well with the clean-label and plant-based product development, which provides formulators with a familiar and consumer-friendly ingredient.
4. Skin Conditioning Applications
It can be employed in cosmetic formulations as an adjuvant to skin-conditioning effect, and so can be found in topical products to help create a smoother and more balanced aspect.
5. Color and Flavor Contribution
A slight astringent and natural reddish-brown color of the extract may offer some sensory attributes to specific food and beverage uses.
6. Formulation Versatility
It is also versatile and can be used in various industry types since it is compatible with many types of delivery, such as powders, capsules, liquids, and emulsions.
7. Sustainable Raw Material Utilization
It is based on grape seeds, which are a by-product of winemaking, which helps to use agricultural materials value-added, and fits the strategy of sourcing oriented towards sustainability.

1. Dietary Supplement Industry
It is a common, plant-based ingredient, and used as a capsule, tablet, and powder mixture, as an ingredient, due to its polyphenol content, and its ability to be used with antioxidant-based formulations.
2. Functional Food and Beverage Industry
It is added to beverages, nutritional bars, and fortified foods to add product positioning using natural ingredients, and also provides a slight color and mild astringent flavor.
3. Cosmetics and Personal Care Industry
It is used in skincare and beauty products (creams, serums, and lotions) as a skin-conditioning ingredient and fits into the botanical and clean-label product ideology.
4. Nutraceutical and Wellness Products
The extract is usually used in the formulation of general wellness positioning, whereby the preference is on plant-based ingredients and standardized extracts to differentiate products.
5. Food Additives and Natural Ingredients Sector
It may also be applied as a natural source of polyphenols in food systems, which is useful in maintaining the stability of formulations and suits the growing trend of using naturally sourced additives.
6. Animal Nutrition Industry
The use of Red Grape Seed Extract in feed formulations is also discussed as a plant-based ingredient, especially in areas where natural ingredients are added, and product development is key.
7. Pharmaceutical and Research Fields
Although it is not located as a medical ingredient, it is used in research and formulation studies where its chemical composition, stability, and possible use in different delivery systems can be investigated.
We have more than 15 years of experience in the industry, and we specialize in the production and supply of high-quality products worldwide, with unwavering performance to meet various formulation requirements. The manufacturing process has been assisted by consistency in quality control systems, and our products have dependable specifications, similar particle size, and consistent polyphenol content in batches. Our services are flexible OEM/ODM in the sense that clients are able to customize their product specifications, packaging, labeling, as well as application-oriented solutions based on particular market demands. Our response to small-scale orders and bulk orders is backed by a responsive supply chain and efficient production capacity with reliable lead times. We will work to deliver technical assistance at a professional level, clear documentation, and customized models of cooperation, which is why our team can be trusted as a reliable partner to the brands that seek scalable and sustainable ingredient solutions in competitive markets.
We provide a reliable quality that is ensured by the sourcing process that is highly controlled, by the standardized production procedures, and by the consistency from batch to batch. We have set our prices in a competitive and transparent way that would allow you to maximize the procurement care without losing any specifications. As far as the service is concerned, we offer effective communication, scalable order management, and personalized assistance in packaging and documenting in order to make the experience of cooperation with inquiries to delivery as smooth and responsive.
To purchase high-quality Grape Seed Extract Powder, you may simply request our contact at info@scigroundbio.com or just fill in your own requirements using the form at the bottom of our web page. Our team will also give finer details about the products, prices, and assistance to small and bulk orders; this will give a very good and consistent buying experience.


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