Grape Skin Extract:

Grape skin(Vitis vinifera) is an important part of grape fruit. It is rich in a variety of nutrients, such as resveratrol, anthocyanins, etc., with antioxidant effects, help to delay aging. The color of the grape skin is diverse, there are purple black, purple red, etc., the darker the color, often means that its antioxidant content may be higher. On the palate, the skin is slightly astringent, but it is this astringency that gives the grape its unique flavor. For example, the purple grape skin, its rich color and unique taste, adds a lot of charm to the grapes.

Functions:

1. Antioxidant

Grape skin extract is rich in powerful antioxidants, such as polyphenols and flavonoids. These antioxidants mop up free radicals in the body and reduce the damage caused by oxidative stress. Studies have shown that the antioxidant effects of grape skin extract help prevent a variety of chronic diseases, such as cardiovascular and cerebrovascular diseases, cancer and Alzheimer’s

2. Lower blood pressure

Grape skin extract contains a special compound known as red algae polysaccharide. It was found that polysaccharide from red algae can effectively reduce blood pressure and has a significant therapeutic effect on hypertensive patients. In addition, chondroitin sulfate in grape skin extract also has a similar antihypertensive effect.

3. Anti-inflammatory

Resveratrol in grape skin extract is a substance with anti-inflammatory effects. Studies have shown that resveratrol can inhibit the inflammatory response and reduce the release of inflammatory mediators, thus having anti-inflammatory effects. The anti-inflammatory effects of grape skin extract are very effective in treating inflammation-related diseases such as rheumatism, arthritis and enteritis.

4. Improves digestion

Grape skin extract is rich in dietary fiber and tannic acid and other components, which can promote the function of the digestive system. The intake of grape skin extract can increase gastric secretion, promote gastrointestinal peristalsis and reduce constipation and gastrointestinal discomfort

5. Anti-aging

The polyphenol compounds in grape skin extract have strong anti-aging effect. These compounds can increase the production of collagen in the skin, improve skin elasticity, and reduce the formation of wrinkles. In addition, grape skin extract can also reduce pigmentation, leaving skin smoother and more youthful.

Applications :

Grape Skin Extract has been used in the filed of skincare, food supplement, healthcare, drinks, dietary supplement etc.