nūhou

ʻAkika 3-O-Ethyl-L-ascorbicLoaʻa iā ia nā waiwai pālua o ka ʻaila hydrophilic a he paʻa loa ka kemika. ʻO ka 3-O-Ethyl-L-ascorbic acid, helu cas 86404-04-8, he waiwai oleophilic a hydrophilic hoʻi ma ke ʻano he derivative vitamin C, kahi e hoʻonui ai i kona laulā o ka noi, ʻoi aku hoʻi i ka kemika o kēlā me kēia lā.

He paʻakikī ke komo ʻana o ka wikamina C maʻamau e ka ʻili a he haʻahaʻa kona bioavailability. ʻO nā waiwai hydrophilic a me lipophilic o ka 3-O-Ethyl L-ascorbic acid e maʻalahi ai ke komo ʻana i loko o ka stratum corneum a komo i loko o ka dermis. Ma hope o ke komo ʻana i loko o ka ʻili, hiki ke hoʻoheheʻe maʻalahi ʻia ka 3-O-Ethyl L-Ascorbic acid e nā enzymes biological e hana i ke kuleana o ka wikamina C, a laila e hoʻomaikaʻi ana i kona bioavailability.

Eia kekahi, ʻo ka 3-O-Ethyl-L-ascorbic acid he mea maʻamau ka huaora C, kahi e hōʻike ana i ke kūpaʻa kiʻekiʻe e hōʻoia i ka loaʻa ʻana o VC, a hoʻokō maoli i ka hopena o ka keʻokeʻo a me ka freckling.

Nā Waiwai: ʻO ka waikawa 3-O-Ethyl-L-ascorbic he pauka keʻokeʻo a keʻokeʻo paha ke ʻano. ʻO ia kekahi o nā mea maikaʻi loa o ka huaora C a hiki i kēia lā. ʻAʻole wale ia he paʻa kemika, akā he mea hoʻohui waikawa ascorbic hoʻi ʻaʻole maʻalahi ke kala ma hope o ke komo ʻana i ka ʻili. Hoʻopili ʻia ia e like me ka huaora C i loko o ke kino, no laila e hoʻokō ana i kahi hopena maikaʻi o ka waikawa ascorbic.

ʻAno hana: Hoʻopaʻa ka 3-O-Ethyl-L-ascorbic acid i ka hana tyrosinase a me ke kūkulu ʻia ʻana o ka melanin ma o ka hiki ʻana i ka papa basal ma o ka stratum corneum o ka ʻili, e hōʻemi ana i ka melanin i ke kala ʻole, kūpono i ka hoʻokeʻokeʻo a me ka wehe ʻana i nā freckles. Hiki i ka 3-O-Ethyl-L-ascorbic acid ke komo pololei i ka synthesis o ka collagen ma hope o ke komo ʻana i ka dermis, kahi e hoʻonui ai i ka collagen, a laila e hoʻopiha a elastic ai ka ʻili.

Nā hana nui:

(1) Ke kāohi nei i ka hana tyrosinase a me ke kāohi ʻana i ka hoʻokumu ʻana o ka melanin; E hōʻemi i ka melanin, e hoʻomālamalama i nā kiko a hoʻokeʻokeʻo.

(2) Ka hopena antioxidant ikaika, ka wehe pono ʻana i nā radical manuahi.

(3) Paʻa maikaʻi, kūpaʻa māmā, kūpaʻa wela, kūpaʻa waikawa a me alkali, kūpaʻa i ka oxidation ea. Bioavailability kiʻekiʻe, ʻaila hydrophilic, maʻalahi ka omo ʻana o ka ʻili.

(4) Kāohi i ka mumū o ka ʻili i hoʻokumu ʻia e ka lā.

(5) Hoʻolaha i ka hana ʻana o ke kolakena a hoʻonui i ka elasticity o ka ʻili.

ʻAkika 3-O-Ethyl-L-ascorbicLoaʻa iā ia ka hana o ka hoʻoponopono ʻana i ka collagen (me ka hoʻoponopono ʻana i ka haku mele ʻana o ka collagen a me ka synthesis), hiki ke hoʻolaha i ka hoʻokumu ʻia ʻana o nā ʻili ʻili a me ka synthesis collagen e like me ka lakio o nā ʻili ʻili a me ka hoʻohana ʻana i ka collagen, i mea e ʻālohilohi ai ka ʻili a me ka elastic. Hoʻohana nui ʻia ka Vitamin C ethyl ether i ka hoʻokeʻokeʻo ʻana i nā freckle a me nā huahana mālama ʻili anti-kahiko, e like me ka lotion, cream, toner, mask, essence a pēlā aku.

Hoʻohana huahana:

Hoʻohana ʻia kēia huahana i nā huahana keʻokeʻo, nā huahana anti-aging, ka wai, ka gel, ka essence, ka lotion, ka kirīmi mālama ʻili a pēlā aku.

[Ka nui i ʻōlelo ʻia] 0.1-2.0%, kūpono no nā huahana hoʻokeʻokeʻo a me ka wehe ʻana i nā freckle, ka wehe ʻana i nā wrinkle a me nā huahana anti-aging.

[Hana i ʻōlelo ʻia] ʻOi aku ka maikaʻi o ka hoʻohana ʻana ma lalo o nā kūlana PH3.0-6.0, a ʻo ka hopena keʻokeʻo a me ka freckle ka mea maikaʻi loa.

3-O-ethyl-L-ascorbichiki i ka waikawa ke lilo i mea hoʻopaʻa pono no nā hopena p-hydroxyacetophenone.

Nā hopena o ka huaora C ethyl ether ma ka ʻili:

Ke kāohi nei i ka hana tyrosinase ma ka hana ʻana ma Cu2+ a me ke ālai ʻana i ka hoʻokumu ʻana o melanin;

Hoʻokeʻokeʻo maikaʻi loa a me ka wehe ʻana i nā freckles (2% i ka wā i hoʻohui ʻia);

ʻO ka mumū ʻana i hoʻokumu ʻia e ka mālamalama, he hopena antibacterial a me ka anti-inflammatory ikaika;

Hoʻomaikaʻi i ka ʻili lull lull, hāʻawi i ka elasticity o ka ʻili;

Hoʻoponopono i ka hana o nā ʻili ʻili a paipai i ka hana ʻana o ka collagen.