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What are benefitis of grape seed extract and aloe vera extract in consmetics?

Grape Seed Extract

Grape seeds are the product obtained by drying grapes to separate the peel and pulp. They contain a large number of polyphenols, of which catechins and proanthocyanidins account for the largest proportions. Proanthocyanidin is a highly effective antioxidant, and its ability to scavenge free radicals is very strong, which can effectively remove superoxide anion free radicals in the body and achieve a good anti-aging effect. Proanthocyanidins exist in various parts of many plants, and the content and types of proanthocyanidins (OPC) in grape seeds are the most abundant.

Researchers used Lycium barbarum extract, Ganoderma lucidum extract, Rhodiola Rosea extract, and grape seed extract as raw materials to prepare compound grape seed proanthocyanidin preparation, and used a suitable population to study its safety and antioxidant capacity, the results showed that the contents of superoxide dismutase (SOD) and glutathione peroxidase (GSH-PX) in the body were significantly increased, and malondialdehyde (MDA), one of the products of cell membrane lipid peroxidation, was significantly increased. ) was significantly reduced. On the basis of safety, this preparation has significant antioxidant capacity for the human body.

Grape seed proanthocyanidins (OPC) have a very obvious effect on delaying aging. As a recognized natural antioxidant, grape seed proanthocyanidins (OPC) can not only play a safe and efficient anti-aging effect, but also have a wide range of sources and low cost.


Aloe Vera Extract

Aloe vera is a perennial succulent plant in the Liliaceae family with broad and thick leaves. Aloe vera contains a large amount of hyaluronic acid (HA), which not only contains some polar groups, which combine with water to form hydrogen bonds to lock the moisture in the skin, but also can form sulfated mucopolysaccharides and fibrous proteins between cells. The extracellular colloidal matrix containing a lot of water can accelerate the metabolism of skin cells, repair damaged cells, and promote the rapid replacement of senescent cells in the epidermis stratum corneum, thereby delaying aging.

The moisturizing effect of aloe vera extract has an obvious effect on skin anti-aging.

At present, most of the aloe vera skincare products on the market are aloe vera extract. Most consumers have used aloe vera gel, and its moisturizing and moisturizing effect is obvious to all. Increase its research and production efforts, and strictly control the quality to produce high-end products, which has a good impetus for the development of my country's aloe vera industry.

Aging is a problem faced by all people, and the active ingredients in natural plants have good anti-aging properties. Rose extract has a wide range of raw materials and low cost, and has been used in facial beauty for a long time; the cost of ginseng extract is relatively high, coupled with its pharmacological effects, there are few studies on its application in anti-aging cosmetics; Grape seed proanthocyanidin is one of the recognized natural antioxidants. There are many anti-aging oral preparations related to it, but there are not many types and quantities of external cosmetics. Aloe vera is also a widely distributed and low-cost plant. Aloe vera gel on the market There are many brands, but more research is needed on its cosmetics; rosemary has a variety of antioxidant biological components, which have been widely used in food preservation, but its application in anti-aging cosmetics is not many, and it can be increased in the future. development efforts.



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