Dab tsi yoghyaluronic acid-
Hyaluronic acid, tseem hu ua hyaluronic acid, yog ib qho acidic mucopolysaccharide uas yog lub ntsiab ntawm tib neeg intercellular matrix. Thaum pib, cov tshuaj no raug cais tawm ntawm lub cev bovine vitreous, thiab lub tshuab hyaluronic acid nthuav tawm ntau yam haujlwm tseem ceeb ntawm lub cev, xws li tswj hwm vascular phab ntsa permeability, tswj cov proteins, thiab txhawb qhov txhab kho.
Hyaluronic acid yog cov ntaub so ntswg ntawm daim tawv nqaij nrog cov yam ntxwv xws li dej tuav, lubrication, ua yeeb yaj kiab, txhawb kev tsim kho epithelial, thiab kev nyab xeeb. Nws muaj ib tug tej yam kho nyhuv ntawm daim tawv nqaij barrier ntawm rhiab tawv nqaij. Nws belongs rau cov chav kawm polysaccharide thiab dav dav hauv ntau cov ntaub so ntswg ntawm tib neeg lub cev. Nws muaj dej tuav thiab daim tawv nqaij elasticity nyob rau hauv lub dermis, thiab kuj muaj ib tug loj npaum li cas ntawm hyaluronic acid nyob nruab nrab ntawm cov hlwb nyob rau hauv lub qis txheej ntawm lub epidermis. Hyaluronic acid yog lub ntsiab tivthaiv uas tsim cov intercellular matrix thiab extracellular matrix ntawm daim tawv nqaij. Vim nws zoo heevmoisturizing nyhuv,nws tau dhau los ua ib qho zoo tagnrho ntuj moisturizing yam.
-Lub mechanism ntawm kev txiav txim ntawm hyaluronic acid-
Hyaluronic acid muaj hydrophilicity siab thiab tuav dej, thiab tuaj yeem nqus dej mus txog 1000 npaug ntawm nws qhov hnyav. Hyaluronic acid, nrog rau lwm yam mucopolysaccharides, collagen, thiab elastin, ua ke tsim ib tug heev hydrated extracellular matrix, ua rau daim tawv nqaij ntau thiab elastic.
Kev ua tau zoo ntawm hyaluronic acid-
Hydrating thiab moisturizing
Hyaluronic acid muaj ib tug loj npaum li cas ntawm hydroxyl thiab lub teeb pawg, uas muaj peev xwm nqus hydrogen bonds los tsim aqueous daws. Nws tuaj yeem ua ke nrog ntau dua 400 npaug ntawm nws tus kheej cov dej thiab muaj cov dej muaj zog heev.
Tightening thiabanti-aging
Nws tuaj yeem txhawb nqa qhov sib npaug ntawm cov khoom siv thiab kev xav tau ntawm daim tawv nqaij cov as-ham thiab cov metabolism hauv cov khoom pov tseg, ua kom lub cev tsis muaj zog, txo cov kab zoo, thiab ua rau daim tawv nqaij ntau dua.
Kho daim tawv nqaij
Los ntawm kev txhawb nqa kev loj hlob thiab kev sib txawv ntawm cov hlwb epidermal thiab tshem tawm cov pa dawb radicals, nws txhawb kev tsim kho ntawm daim tawv nqaij raug mob.
Antibacterial thiabanti-inflammatory zog
Nws tuaj yeem tsim cov gel los khi cov hlwb, ua kom cov metabolism hauv ib txwm thiab dej tuav cov ntaub so ntswg ntawm tes, tiv thaiv cov khoom tsis zoo los ntawm cov hlwb invading, thiab tiv thaiv ntau yam kab mob.
Sau cov hniav
Hyaluronic acid tuaj yeem siv los sau qee qhov pits, qhov txhab, thiab caws pliav los ntawm kev raug mob, yog li nws yog dav siv los sau cov wrinkles thiab kev nyuaj siab.
Hyaluronic acid derivatives-
Hyaluronic acid
Hydrolyzed hyaluronic acid
Acetylated sodium hyaluronate
Sodium hyaluronate cross-linked polymer
Sodium hyaluronate
Hydrolyzed sodium hyaluronate
Lub sij hawm xa tuaj: Jun-13-2024
