What is Grape Seed Extract Powder?
Grape Seed Extract Powder is a plant extract, the main component of which is proanthocyanidin. It is a new type of highly effective natural antioxidant extracted from grape seeds that cannot be synthesized in the human body. It is one of the most effective antioxidants from plants discovered so far. In vivo and in vitro tests have shown that the antioxidant effect of grape seed extract is 50 times stronger than vitamin E and 20 times stronger than vitamin C. It can effectively remove excess free radicals in the human body and has a strong anti-aging and immunity-enhancing effect. The main known effects include anti-inflammatory, anti-histamine, anti-allergic, anti-allergen, anti-oxidation, anti-fatigue, physical fitness, improvement of sub-health status, delaying aging, improving irritability, dizziness, fatigue, memory loss symptoms, beauty, and promoting blood circulation. In Europe, grape seeds are known as "oral skin cosmetics". Grape seeds are natural sunshades that can prevent ultraviolet rays from invading the skin. The sun can kill 50% of human skin cells; but if grape seeds are taken for protection, about 85% of skin cells can survive. Because the proanthocyanidins (OPC) in grape seeds have a special affinity for collagen and elastic fibers in the skin, they can protect them from damage. Grape seed extract, as the main functional ingredient of oriental women's cosmetics, inhibits tyrosinase activity, removes free radicals, reduces melanin deposition and dermatitis, has a convergence effect, tightens the skin, and prevents the early appearance of skin wrinkles. Long-term use can make the skin smooth and elastic, and has a beauty and skin care effect.
Characteristics
Antioxidant capacity
Grape seed extract is a pure natural substance and one of the most effective antioxidants from plants discovered so far. Tests have shown that its antioxidant effect is 30 to 50 times that of vitamin C and vitamin E. [1]
Activity
Anthocyanidins have extremely strong activity and can inhibit carcinogens in cigarettes. Their ability to capture free radicals in water is 2 to 7 times that of general antioxidants, such as more than twice that of α-tocopherol.
Effects on the skin?
Increase skin elasticity
Grape seeds have a dual effect on the skin. On the one hand, they can promote the formation of moderate cross-linking of collagen. On the other hand, as an effective free radical scavenger, they can prevent the skin from "over-cross-linking", thereby preventing the appearance of skin wrinkles and vesicles, and keeping the skin soft and smooth.
Sunscreen
The sunscreen effect of grape seeds is reflected in its inhibitory effect on tyrosinase. Tyrosinase is an essential substance for the synthesis and transfer of melanin protein. When the activity of tyrosinase is reduced, the synthesis and transfer of melanin protein will be greatly reduced, so the skin will not be easily tanned.
Moisturizing
Free radicals attack cells, causing a large number of skin cells to be damaged, and a large amount of water in the cell membrane is lost, resulting in a lack of moisture in the skin, dryness, and desquamation. Grape seeds can fill new cells and protected epidermal cells with water to achieve the effect of moisturizing the skin.
Whitening
Poor air, ultraviolet damage, and cosmetics activate free radicals, leading to a large number of cell deaths and metabolic disorders. Impurities in cells cannot be metabolized out of the body, causing pigment deposition, making the skin dull and dull. Grape seeds can accelerate the generation of skin cells, promote cell metabolism, and make the skin white and smooth.
Wrinkle removal and freckle removal
As human skin is damaged by a large number of free radicals and its ability to resist free radicals decreases, human skin ages faster and wrinkles appear. Grape seed extract is a highly effective anti-oxidant and free radical scavenging beauty and skin care product, and is easily absorbed by the skin connective tissue. It can moisturize the skin, reduce skin diseases and wrinkles, and also help eliminate skin spots, chloasma and other spots.
Disclaimer
1. Eliminate free radicals
Due to the presence of multiple phenolic hydroxyl groups in the molecular structure, proanthocyanidins can combine with free radicals to make free radicals lose their ability to attack cells in the body, and they will not form harmful dangerous substances that can trigger chain reactions, thereby reducing or eliminating the damaging effects of oxygen free radicals on body tissues and organs, delaying aging, and improving the body's immunity. Experiments have shown that the anti-free radical oxidation capacity of proanthocyanidins is 50 times that of vitamin E and 20 times that of vitamin C. It has very strong in vivo activity and is currently recognized internationally as a natural antioxidant that can effectively eliminate free radicals in the human body.
2. Promote blood circulation
Proanthocyanidins can eliminate free radicals in intercellular fluid and plasma, inhibit the process of free radicals damaging blood vessel walls, strengthen capillaries, arteries and veins, effectively protect the blood circulation system, and enable various organs and tissues to obtain a more adequate blood supply. In Europe, proanthocyanidins have been used in clinical treatment for decades to improve blood circulation, treat diabetic retinopathy, reduce edema, and inhibit varicose veins.
3. Protect the heart
Proanthocyanidins not only help collagen fibers form cross-linked structures, but also help restore the damage caused by excessive cross-linking caused by injuries and free radicals (excessive cross-linking can cause connective tissue to suffocate and harden), thereby helping joints, arteries and other tissues (such as the heart) maintain normal function. Proanthocyanidins can also reduce inflammation and help arteries resist the impact of mutagenic factors that cause cardiovascular disease. Therefore, whether in terms of long-term or short-term effects, proanthocyanidins are the best heart protectors discovered so far.
Red wine is rich in proanthocyanidins. The French are famous for their love of drinking, and they usually drink it with meals. This is why "the French usually eat much more high-fat foods than Americans, but the proportion of French people who die from heart disease is much lower than that of Americans."
4. Anti-radiation
In modern society, people are increasingly likely to suffer from radiation damage. The free radical theory of radiation damage believes that radiation can cause the body to produce a large number of active oxygen free radicals. These highly active free radicals can damage cell proteins, DNA, and biological membranes, causing a series of pathological damages such as cell peroxidation damage, abnormal cell function, cell cycle disorders, and cell necrosis and apoptosis. Proanthocyanidins can effectively maintain and improve the function of the body's immune organs after radiation damage, thereby improving the body's ability to resist radiation. Experimental data in the blood system, antioxidant system, and immune system all show that proanthocyanidins have a protective and restorative effect on radiation damage.
5. Anti-inflammatory and anti-allergic
When the human body is inflamed, it releases a compound called histamine, which can induce diseases such as allergies, asthma, bronchitis, hay fever, rheumatoid arteritis, and sports injuries. There are many documents about the anti-allergic and anti-inflammatory abilities of proanthocyanidins. There are also reports that proanthocyanidins improve joint inflammation in many people. Athletes appreciate proanthocyanidins because they make joints flexible, repair collagen in connective tissue, and reduce edema. The principle is that proanthocyanidins inhibit the enzymes needed to produce histamine, prevent the production of histamine, and thus reduce inflammation. Proanthocyanidins are well-known inhibitors of histamine, but they do not hinder other enzymes.
Company Introduction And Certificates Obtained
YTBIO mainly supplies Grape Seed Extract Powder 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 ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA,etc. We always maintain the highest requirements for product quality.
Our Packaging
Our Team
Factory
Payment&Shipping
Hot Tags: grape seed extract powder, China grape seed extract powder manufacturers, suppliers, factory
