Eyeseryl CAS 820959-17-9

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Xi'an Faithful BioTech Co., Ltd. is an export-oriented biotechnology and chemical trading company headquartered in Xi'an, Shaanxi Province, China. Founded in 2018, the company focuses on providing pharmaceutical intermediates, plant extracts, food additives, and feed ingredients to the global B2B market.

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Acetyl tetrapeptide-5 is a white or off white solid that can eliminate edema, improve skin elasticity and smoothness. CAS Number: 820959-17-9; Molecular formula: C20H28N8O7; Molecular weight: 492.49; EINECS Number: 1312995-182-4.Research has found that Eyeseryl has a certain degree of moisture absorption. After use, pure Eye silk peptide powder can absorb moisture from deep within the skin to the outermost layer (stratum corneum), thereby reducing swelling. At the same time, its moisturizing function enables it to be effectively used for treating dry skin (abnormal dry skin). It is usually added to cosmetics to inhibit glycation, help reduce eye swelling, improve skin elasticity, and overall smoothness.

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What is the mechanism of action of Acetyl Tetrapeptide-5?

Acetyl Tetrapeptide-5, also known as Eyeseryl, mainly improves the condition around the eyes through two action pathways. On one hand, it can inhibit ACE-1, reduce the production of angiotensin II, alleviate the pressure on the blood vessels in the eyes, improve local microcirculation, reduce the permeability of blood vessels, and decrease the leakage of water in the tissues, thereby alleviating eyelid swelling. On the other hand, it can inhibit the glycosylation of collagen, prevent excessive cross-linking and hardening of proteins, and decline in elasticity, thereby maintaining the firmness and smoothness of the skin and helping to improve puffiness and fine lines around the eyes. Some related studies have also mentioned that this peptide can simulate the Decorin protein glycoprotein in the body and participate in regulating collagen synthesis; at the same time, as a carrier peptide, it can form a stable complex with copper ions to assist in antioxidant functions and help repair the skin.

Why Is Acetyl Tetrapeptide-5 Often Added To Eye Cream?

Eye skin is the weakest part of the face, and there are only a few sebaceous glands and sweat glands around the eyes, so the protection function of eye skin is weak, and the water around the eyes is easy to evaporate, so the eyes are extremely easy to dry under the condition of poor water retention ability. Staying up late for a long time will cause persistent pressure around the eyes, resulting in insufficient blood supply to the eye skin. The influence of glycosylation in vivo and the increase of osmotic pressure of eye blood vessels will cause dark circles and edema on the eye skin. Acetyl Tetrapeptide-5recommended by us is just to deal with this problem. According to the related research,Eyeseryl can enhance the activity of SOD, prevent the cross-linking between proteins and reduce the content of sugar molecules, thus inhibiting the glycosylation of collagen and improving the elasticity of skin. In addition, it can also relieve eye pressure and change the osmotic pressure of liquid to reduce edema, thus effectively eliminating edema.

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Our company has passed FDA and ISO19001 quality management system certification. And we have internal cooperation agreements with multiple factories and laboratories in China,Our company can provide Eyeseryl powder etc. at a more favorable price. If you are interested, please leave a message.

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FAQ:

Q1:What is the connection between glycosylation reactions and eye bags?
Over a long period of high blood sugar or during the natural aging process, the collagen around the eyes is glycosylated, resulting in decreased elasticity and insufficient support. This causes the skin to become loose and sag. Moreover, the skin around the eyes is already thin, and the combination of relaxation and edema makes the eye bags appear even more prominent. Acetyl Tetrapeptide-5 addresses both of these issues simultaneously, providing a more comprehensive effect.
Q2:It can combine with copper ions. What's so special about this?

Studies have shown that Acetyl Tetrapeptide-5 can form stable complexes with copper ions. Copper ions play a crucial role in skin repair and antioxidant processes. This binding ability may further enhance its skincare potential. The research indicates that the complexes formed by it are thermodynamically stable and are also friendly to cells.

Q3:Is it only effective for "existing eye bags"? Or can it also prevent them?

Both aspects are valuable. By inhibiting glycation, it can to some extent delay the damage to collagen, which belongs to preventive protection; while by improving microcirculation and reducing edema, it can also alleviate the existing swelling. It is more suitable as an ingredient for daily eye anti-aging care.

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