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    护肤科学:聚谷氨酸

    聚谷氨酸及其对皮肤的益处

    你听说过吗? 聚麸胺酸 (PGA), one of the cutting-edge technologies in skincare?!? PGA has stirred up an internet frenzy because of its ability to absorb up to 5,它在水中的重量是自身重量的1000倍! That means it is an EXTREMELY powerful humectant which can deliver keep the skin hydrated 和 reduce the appearance of wrinkles. This breakout 自然 ingredient in skincare is non-toxic, biodegradable, water-soluble, even edible! Here is everything you need to know about this Hero ingredient!

    And don't forget to check out our two 澳门皇冠体育 which have harnessed the unique power of PGA! 我们的 复合维生素眼霜 , 完全皮肤修复, 10% PHA化妆水!!


    聚谷氨酸的科学

    So 什么是聚谷氨酸? 聚谷氨酸是一种蛋白质,由 氨基酸 谷氨酸. The prefix “poly-” in its name means that this molecule contains several groups of the same type. “Glutamic acid” is a particular type of 氨基酸, which are the 自然 building blocks of the proteins in our bodies.

    PGA is found 自然ly via fermentation of soybeans. 聚谷氨酸以两种形式存在 聚谷氨酸 (化学合成)或 聚谷氨酸(通过发酵工艺合成). 更多的皮肤研究已经在 自然 聚谷氨酸,这也是我们将要讨论的问题. 因为它的合成方式, 聚谷氨酸 is at least ten times larger in size than 聚谷氨酸. 在我们的护肤品中, our PGA formulations form a microscopic mesh-like structure that gives PGA its astounding ability to retain moisture up to 5,它的重量是自身重量的000倍!!

    聚谷氨酸的好处

    Research has shown that the benefits of polyglutamic acid are numerous (Ben-Zur & 高盛,2014). 

    1. 它给皮肤补水
    聚谷氨酸是一种强效保湿剂. It works by stimulating our skin to produce “moisture magnets”, 也被称为天然保湿因子. Natural moisturizing factors such as free 氨基酸s produced by our skin are important for skin hydration as they attract 和 bind water molecules in our skin.

    2. 它可以保护皮肤
    除了, research shows that polyglutamic acid can protect our skin by 防止ing it from losing moisture to the environment. 聚麸胺酸 protects our skin from losing moisture by strengthening the skin's barrier function, thereby increasing the ability of our skin to retain moisture. The PGA itself also forms a protective layer over the skin itself, 进一步保护皮肤的天然屏障.

    3. 它可以减少衰老的迹象
    Skin hydration is the key to 防止ing skin aging as skin that is well-hydrated is healthier, 比干燥时更光滑、更结实. Keeping your skin hydrated also slows down the formation of wrinkles 和 even softens those pesky fine lines you have been trying to get rid of. This is corroborated by research findings that show that 聚麸胺酸 (PGA) increases skin elasticity as early as 使用后2周 (Ben-Zur & 高盛,2014).

    4. 它使皮肤感觉光滑柔软
    Applying skincare 澳门皇冠体育 with polyglutamic acid onto our skin also provides a desirable sensory feel as it forms a smooth 和 soft film on our skin. Using skincare 澳门皇冠体育 with polyglutamic acid therefore nourishes our skin by replenishing the moisture in our skin while 让我们的皮肤光滑 和 公司.


    Incorporating polyglutamic acid into your skincare routine will help tremendously replenish the moisture in our skin, 让我们的皮肤光滑, 公司, 皱纹也会减少. Polyglutamic Acid is known to be effective at concentrations as low as 0.1%!

    聚谷氨酸和透明质酸

    透明质酸 和 聚麸胺酸 should be new best friends! 透明质酸 在我们的身体中自然发生, but its concentration in our skin decreases over time, 导致皮肤松弛和皱纹. 聚麸胺酸 inhibits the hyaluronidase enzyme which normally breaks down HA. 以水凝胶的形式, the larger polyglutamic acid molecules form a soft 和 smooth film outside of your skin, whereas the smaller hyaluronic acid molecules penetrate 和 hydrate your skin. 这意味着PGA和HA结合使用时可以 防止 your skin from losing its 自然 moisture (PGA) 和 also 恢复 已流失水分(HA)! The synergistic effects of these two powerhouse humectants is a great way to refresh 和 energize your skin.

    皇冠hg会员登录公司- Your 皮肤健康 Company

    At 皇冠hg会员登录品 all of our 澳门皇冠体育 are based on SCIENCE 和 aimed to deliver RESULTS!! 我们有 been used 和 recommended by Skincare professionals like Estheticians 和 Dermatologists for over 30 years! 我们的新 含聚谷氨酸的复合维他命眼霜10% PHA化妆水 both take advantage of this amazing PGA technology!

    我们有 澳门皇冠体育 which can be used by persons of ALL ages 和 ALL skin types!! 请查看我们的网站了解有关的信息 维生素C, , 视黄醇等等!!!

    参考文献
    1. Ben-Zur N., & 高盛、维. M. (2014). 聚谷氨酸:一种新型的皮肤护理肽. 化妆品和洗漱用品,122,65-74.
    2. 崔H. J., & Kunioka, M. (1995). Preparation conditions 和 swelling equilibria of hydrogel prepared by γ-irradiation from microbial poly(γ-glutamic acid). 辐射物理化学,46(2),175-179.
    3. 崔H. J.杨,R., & Kunioka, M. (1995). Synthesis 和 characterization of pH-sensitive 和 biodegradable hydrogels prepared by γ irradiation using microbial poly(γ-glutamic acid) 和 poly(ε-lysine). Journal of Applied Polymer Science, 58(4), 807–814.
    4. Hasabe K., & Inagaki, M. (1998). Preparation composition for external use containing gamma-polyglutamic acid 和 vegetable extract in combination (Patent No. JPH11240827A).
    5. Ho G.H.杨,J., & 杨,T.H. (2005). 聚谷氨酸(γ -pga, h形式), gamma-polyglutamate hydrogels for use as super moisturizers in cosmetic 和 personal care 澳门皇冠体育 (Patent No. EP1690525A1).
    6. Kunioka米. (1993). 聚合物与环境I. Properties of Hydrogels Prepared by Gamma-Irradiation in Microbial Poly(gamma-glutamic acid) Aqueous Solutions. 《皇冠hg会员登录》,50(10),755-760. 
    7. Ogunleye,.b、b、A., iorere, V. U.马里兰州希尔市.威廉姆斯,C., & Radecka,我. (2015). Poly-γ-glutamic acid: Production, properties 和 applications. Microbiology (Reading, Engl和), 161(Pt 1), 1–17. 
    8. 唱,M. H.Park, C.蔡,J. C.吴山,H., & 公园,年代. L. (2005). Hyaluronidase Inhibitor Containing Poly-Gamma-谷氨酸 as an Effective Component (Patent No. US20080247986A1).

     

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