Product Description

1. Product Introduction

Our Grape Skin Extract is a high-quality plant extract sourced from premium ripe natural grape skins. It is rich in proanthocyanidins, grape flavonoids, resveratrol, polyphenols and other beneficial active ingredients. With outstanding effects of anti-aging and brightening skin, oxygen purification and body cleansing, internal nourishment and great natural dietary health value, it is widely used in beauty skincare, food & beverage, dietary health care and other industries, and has gained wide market recognition.

2. Active Ingredients

Proanthocyanidins and Grape Flavonoids

The main active ingredients of Grape Skin Extract are natural proanthocyanidins and grape flavonoid active compounds. These active substances are well known for powerful antioxidant capacity, skin brightening, firming repair and skin stabilizing effects, which are the core functional components of grape skins.

Proanthocyanidins and grape flavonoids are key natural active ingredients widely studied in the industry. Researches show that they can efficiently neutralize free radicals inside human body and on skin surface. Free radicals are the main causes of dull yellowish skin, fine lines, sagging aging skin and sub-health conditions caused by slow physical metabolism, which can effectively improve various oxidative damages.

Natural Resveratrol and Plant Polyphenols

Grape Skin Extract also contains abundant natural resveratrol and plant polyphenols, featuring fresh and elegant natural fruit aroma. These ingredients not only endow products with pure natural plant-derived fruit fragrance texture, but also deliver excellent effects on physical function regulation, skin moisturizing care and soothing antioxidation. They can gently nourish skin and physical conditions and bring multiple maintenance benefits.

3. Appearance and Properties

Color

Our conventional-grade Grape Skin Extract ranges from purplish red to light brownish red; high-purity grade is light rose red, and high-precision grade is pale yellowish white, free of impurities and agglomeration.

Form

We supply fine dry powder and concentrated liquid extract in various specifications. The delicate powder is easy to blend and formulate, suitable for producing dietary supplements, solid functional foods and skincare powder raw materials. Liquid extract has higher concentration with fully retained active substances, perfectly fitting deep processing scenarios requiring high concentration and high permeability.

Solubility

Conventional grape skin extract powder has moderate water solubility, and achieves better dispersion and dissolution effect in alcohol-based and oil-based systems. Supported by advanced extraction and modification technology, water-soluble grape skin extract has realized stable mass production. It is compatible with all kinds of water-based production systems and fully meets diversified application demands of different industries.

4. Health Benefits

Antioxidant Protection

As mentioned above, proanthocyanidins, grape flavonoids and polyphenols in Grape Skin Extract possess strong antioxidant capacity. They can effectively eliminate free radicals in the body and on the skin, protect cells against oxidative damage and slow down the aging process of body and skin. They greatly reduce the risks of dull sagging skin, deepened lines and sub-health problems caused by slow physical metabolism.

Soothing and Brightening Properties

Numerous studies have verified that Grape Skin Extract has remarkable soothing and brightening effects. It can effectively improve rough dull skin, uneven skin tone, dry fragile skin and other skin problems, and assist in regulating internal physical circulation. It works well in brightening and evening skin tone, strengthening skin texture and realizing internal antioxidant conditioning for human body.

Physical Metabolism and Mental Conditioning

Natural active ingredients in grape skins exert positive regulating effects on human metabolism and physical and mental state. They help adjust circulatory metabolism, relieve physical and mental fatigue and improve mental listlessness so as to stabilize physical functions. They can effectively alleviate sub-health conditions caused by irregular daily schedules and oxidative accumulation.

Metabolic Regulation and Health Maintenance

Resveratrol and polyphenols in Grape Skin Extract can mildly regulate human metabolism, smooth body circulation and accelerate the metabolism and excretion of excess substances in the body. They relieve physical fatigue and dull complexion, realizing mild full-body antioxidant nourishing conditioning and health care.

5. Applications

Dietary Supplements

As a high-quality natural raw material for dietary supplements, Grape Skin Extract can be processed into capsules, tablets, solid powders, oral liquids and other health care products, providing consumers with convenient health care solutions including antioxidant maintenance, metabolism regulation and daily physical nourishment.

Food and Beverage Industry

In the food and beverage industry, it can be used as natural functional additive, antioxidant raw material and nutritional colorant material. It can be added into fruit-flavored health drinks, functional nutritional beverages, healthy casual foods and fruit-flavored baked foods to effectively enhance nutritional value, antioxidant capacity and elegant natural fruit flavor of finished products.

Cosmetics and Personal Care Products

Endowed with excellent antioxidant, brightening skin and soothing repair properties, Grape Skin Extract is widely applied in cosmetics and personal care products. It can be added into brightening toner, anti-aging cream, brightening essence, body care lotion and plant-based washing care products. It resists skin oxidative dullness, relieves fragile skin discomfort and repairs rough aging skin, keeping skin bright, even, firm and delicate in the long run.

6. Quality Assurance

Raw Material Procurement

All grape skin raw materials are purchased from reliable suppliers complying with Good Agricultural Practices. Raw materials undergo strict manual and mechanical double screening. Only plump-fruited, thick-skinned, well-ripened high-quality grape skins free from mildew, rot and impurity pollution are selected to ensure superior raw material quality, stable active ingredients and consistent quality from the source.

Extraction Technology

Our extraction processes have been multi-layer optimized and upgraded to maximally extract core active ingredients including proanthocyanidins, grape flavonoids, resveratrol and polyphenols, while completely retaining their molecular structure and biological activity to avoid active ingredient loss. Advanced technologies such as supercritical fluid extraction, low-temperature solvent extraction and spray drying are flexibly adopted according to different product grades to guarantee product purity and overall quality.

Testing and Analysis

Every batch of Grape Skin Extract is subject to strict tests on active ingredient content, purity and overall quality. High Performance Liquid Chromatography (HPLC) is adopted to accurately detect the content of core components such as proanthocyanidins, flavonoids, resveratrol and polyphenols to reach qualified standards. Meanwhile, strict safety tests on microorganisms, heavy metals and impurities are carried out to eliminate harmful contaminants and ensure products are safe and compliant.

7. Packaging and Storage

Packaging

Grape Skin Extract is packed in high-quality sealed containers to effectively isolate light, moisture and oxygen and prevent active ingredients from oxidative failure. Powder products are generally packed in food-grade multi-layer composite bags and moisture-proof cardboard drums; liquid extract can be stored in light-proof glass bottles and various eco-friendly sealed containers to guarantee stable quality during transportation and storage.

Storage Conditions

It is recommended to store Grape Skin Extract in cool, dry, well-ventilated and shaded places away from direct sunlight. Low-temperature refrigeration at 2°C to 8°C is recommended to maximally lock active ingredients and maintain long-term stable product quality and efficacy.

As a professional manufacturer of SD green plant extracts, we are committed to supplying high-quality Grape Skin Extract that meets the highest industrial standards. Whether you are engaged in dietary health care, food & beverage or beauty skincare industry, our Grape Skin Extract is a valuable raw material to enrich your product line and elevate core product value.