Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of red wine polyphenols in China. With abundant experience, we warmly welcome you to wholesale bulk red wine polyphenols for sale here from our factory. Quality products and reasonable price are available.
Regarding YTBIO's supply of red wine polyphenols
Red Wine Polyphenols is a premium natural antioxidant ingredient derived from carefully selected red wine and red grape sources. Rich in a wide spectrum of naturally occurring polyphenolic compounds, including flavonoids, phenolic acids, and other bioactive antioxidants, it has become a highly valued ingredient in nutraceutical, functional food, beverage, and cosmetic formulations.
Unlike conventional grape-derived ingredients, Red Wine Polyphenols offer a concentrated and diverse profile of antioxidant compounds developed during the natural fermentation process. More than 50 naturally occurring polyphenols have been identified in red wine, making it one of the richest natural sources of plant-based antioxidants available today.
Known for its powerful free radical scavenging capacity, Red Wine Polyphenols are widely used in formulations targeting healthy aging,cardiovascular wellness, and overall antioxidant support. As consumer demand for natural, science-backed ingredients continues to grow, Red Wine Polyphenols have become an increasingly popular choice for premium health and wellness product development.
YTBIO supplies high-quality Red Wine Polyphenols Extract with consistent potency, strict quality control, and complete technical documentation, supporting global brands, manufacturers, and distributors with reliable bulk ingredient solutions.
- Available Specifications: 10% , 20%, 30% ,50% Customized Specifications
- Applications: Dietary Supplements, Functional Beverages, Healthy Aging Formulas, Beauty Supplements, Antioxidant Products, Cosmetic Formulations
- Documentation Available: COA, Specification Sheet, MSDS, Heavy Metals Report, Microbiological Testing Report
- Supply Service: Factory Direct Supply | Bulk Wholesale Supply | OEM & ODM Support | Global Export Experience
Click sales@sxytbio.com Request the Latest Quotation Today
CERTIFICATE OF ANALYSIS (COA)
| Test Item | Specification | Result |
|---|---|---|
| Appearance | Reddish-brown fine powder | Conforms |
| Odor | Characteristic | Conforms |
| Identification | Positive | Positive |
| Assay (Total Polyphenols, UV) | ≥ 30.0% | 31.8% |
| Loss on Drying | ≤ 5.0% | 3.1% |
| Ash Content | ≤ 5.0% | 2.3% |
| Particle Size | 95% Pass 80 Mesh | Conforms |
| Bulk Density | 0.40–0.70 g/mL | 0.56 g/mL |
| Heavy Metals | ≤ 10 ppm | < 10 ppm |
| Lead (Pb) | ≤ 2.0 ppm | < 0.5 ppm |
| Arsenic (As) | ≤ 1.0 ppm | < 0.2 ppm |
| Cadmium (Cd) | ≤ 1.0 ppm | < 0.1 ppm |
| Mercury (Hg) | ≤ 0.1 ppm | < 0.05 ppm |
| Total Plate Count | ≤ 1,000 CFU/g | < 100 CFU/g |
| Yeast & Mold | ≤ 100 CFU/g | < 10 CFU/g |
| E. coli | Negative | Negative |
| Salmonella | Negative / 25 g | Negative |
| Staphylococcus aureus | Negative | Negative |
| Residual Solvents | Complies with USP Standards | Conforms |
| Conclusion | Meets Specification | Pass |
| Storage | Store in a cool, dry place away from direct sunlight and moisture. | |
| Packaging |
1 kg / Aluminum Foil Bag 25 kg / Fiber Drum |
|
| Shelf Life | 24 months when stored in the original unopened packaging under recommended conditions. | |
Key Benefits of Red Wine Polyphenols
Red Wine Polyphenols are a premium natural antioxidant complex derived from red wine and grape fermentation sources. Rich in bioactive compounds such as resveratrol, proanthocyanidins, catechins, quercetin, and gallic acid, this ingredient is widely used in nutraceutical, beauty-from-within, and cosmetic formulations due to its broad-spectrum antioxidant and skin-supporting properties.
As consumer demand for natural, plant-based active ingredients continues to grow, Red Wine Polyphenols have become an increasingly popular choice for brands developing healthy aging, skin wellness, and antioxidant-focused products.
Powerful Antioxidant Support
Red Wine Polyphenols contain a diverse range of naturally occurring antioxidant compounds that help protect cells from oxidative stress caused by environmental factors and free radicals.
Their strong antioxidant activity makes them a valuable ingredient in formulations designed to support healthy aging, overall wellness, and skin vitality.
Supports Healthy Skin Aging
Oxidative stress is one of the primary factors affecting skin appearance over time. The polyphenolic compounds found in red wine help support the skin's natural defense system and are widely incorporated into formulations targeting youthful-looking skin.
This makes Red Wine Polyphenols a preferred ingredient for anti-aging skincare products, beauty supplements, and healthy aging formulations.
Supports Collagen Protection and Skin Elasticity
Key polyphenols such as proanthocyanidins, catechins, and resveratrol are valued for their ability to help protect skin structural proteins from environmental stress.
By supporting collagen integrity and skin resilience, Red Wine Polyphenols are commonly used in products focused on skin firmness, elasticity, and overall skin quality.
Skin Brightening and Radiance Support
Certain polyphenolic compounds have been studied for their role in supporting a more even-looking complexion and promoting skin radiance.
As a result, Red Wine Polyphenols are frequently incorporated into brightening serums, beauty supplements, facial masks, and premium skincare formulations.
Supports Skin Comfort and Environmental Defense
Environmental pollutants, UV exposure, and daily stress can negatively impact skin health. Red Wine Polyphenols help support the skin's natural protective mechanisms and are increasingly used in anti-pollution and urban skincare formulations.
Their antioxidant profile makes them suitable for products designed to help maintain skin comfort and healthy-looking skin under environmental stress conditions.
Cardiovascular and Wellness Applications
Beyond cosmetic applications, Red Wine Polyphenols are widely used in nutraceutical formulations due to their antioxidant properties and potential role in supporting cardiovascular wellness.
They are commonly included in:
- Healthy Aging Supplements
- Antioxidant Formulas
- Cardiovascular Wellness Products
- Beauty-from-Within Supplements
- Functional Beverages
- Daily Wellness Formulations
Popular Applications
Cosmetic & Personal Care
- Anti-Aging Serums
- Facial Creams
- Brightening Products
- Facial Masks
- Eye Care Products
- Anti-Pollution Skincare
- Premium Natural Cosmetics
Nutraceutical & Functional Food
- Dietary Supplements
- Healthy Aging Products
- Antioxidant Capsules
- Functional Beverages
- Beauty Supplements
- Wellness Formulas
Company introduction and certificates obtained
YTBIO mainly supplies herbal extracts, functional cosmetic raw materials, organic products, etc. The company was established in 2014 and has many years of R&D and production experience. We are committed to the research and development, production and sales of raw materials for the 21st century health industry. The certificates obtained so far include cGMP, FSSC22000, HACCP, HALAL, KOSHER, ISO9001, ISO22000, FDA etc. We always maintain the highest requirements for product quality.
Factory Direct Supply | Bulk Wholesale Supply | Request the Latest Quotation Today
For more information about Red Wine Polyphenols or other products, please contact:
Email: sales@sxytbio.com
Tel/WhatsApp: +86 177 8257 7059
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