Grape Seed Extract Powder Supply  | 98%  OPC  (Anthocyanins)

Grape seed extract is a type of polyphenolic substance extracted and isolated from grape seeds, mainly composed of anthocyanins, catechins, epicatechin, gallic acid, epicatechin gallate esters and other polyphenolic substances.

Characteristic

Grape seed extract is a pure natural substance and one of the most efficient antioxidants from plant sources discovered so far. Experiments have shown that its antioxidant effect is 30-50 times that of vitamin C and vitamin E.

Grape seed extract is a substance extracted from grape seeds and is one of the most efficient antioxidants from plant sources. Its antioxidant effect far exceeds that of vitamin C and vitamin E, and can effectively eliminate free radicals in the human body. It has the effects of enhancing immunity, reducing fat, skincare, and nourishing the stomach.

Activity

Proanthocyanidins have extremely strong activity and can inhibit carcinogens in cigarettes. In the aqueous phase, their ability to capture free radicals is 2-7 times that of general antioxidants, and their activity is more than twice that of alpha tocopherol.

The Role of Nutritional Components in Grape Seeds

1. Anthocyanins are a natural biological flavonoid substance with strong antioxidant properties, while also helping to absorb vitamins C and E. In terms of beauty effects, anthocyanins can protect the collagen and elastin in human tissues, reduce the damage of ultraviolet rays to the skin, prevent wrinkles, maintain skin elasticity and whiteness, and delay skin aging.

The antioxidant components extracted from grape seeds, when consumed together with vitamin C, have better virus prevention effects. In addition, it can also assist vitamin C in forming collagen, which helps maintain skin elasticity. Many skincare and anti-aging health products use anthocyanins as their main nutritional components.

2. Catechin is a component that causes bitterness in grape seeds. It is a natural oil antioxidant that can eliminate excessive free radicals in the body and protect the health of cell membranes. Catechin can also prevent pathogenic bacteria in the intestine from harming human cells, but it can also protect the proliferation of beneficial bacterial populations, helping to enhance resistance and prevent diseases.

Why Do People Age?

The so-called aging cells are cells in a special state. They are basically in a state of growth arrest, although they do not proliferate, they still secrete proteins mainly composed of inflammatory cytokines, growth factors, and proteases. These proteins are collectively referred to as the senescence associated secretory phenotype (SASP).

In the years of vigorous physical function, immune cells will notice aging cells and eliminate them to prevent excessive SASP from causing damage to the body. But as the body enters old age, more and more normal cells move towards the end of their lives, and these aging cells that do not want to die gradually become passive. At this time, immune cells are no longer powerless, ultimately leading to the occurrence of various aging diseases.

When the human body's functions are not strong enough, how to use external forces to precisely target and eliminate aging cells, thereby achieving healthy aging and even extending lifespan, has become a hot research topic in recent years. Especially with the use of genetic engineering techniques, researchers have demonstrated in a premature aging mouse model that clearing aging cells can alleviate premature aging symptoms and prolong average lifespan, sparking the development of selective drugs for clearing aging cells.

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Provide with the goods: quality analysis report (COA,MS,HPLC) 

Storage condition: 2-8 ° C

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