"Retinol": cov lus qhia rau kev siv, tiag tiag

Retinol - ib tug fat-soluble vitamin, uas yog dav siv nyob rau hauv cosmetology. Nws muaj peev xwm yuav nrhiav tau nyob rau hauv anti-aging cream, cov neeg ua hauj rau cov kev kho mob ntawm cov plaub hau thiab rau tes. Ib tug ntau ntawm tshuaj pleev tiv thaiv pob txuv kuj muaj vitamin A (Retinol). Tab sis siv cov khoom uas lawv tsis muaj kev noj kev haus ib tug kws yog tsis ntshaw. Cov tshuaj yeeb dej caw yuav ua rau raug mob rau lub cev.

Keeb kwm ntawm foundations

Vitamin A yog sab nyob rau hauv 1913. Ces muaj ib lub pab pawg neeg ntawm zaum xaus lus tias tus qaib nkaub qe thiab butter muaj ib tug yeeb tshuaj, vim tus tsiaj twg txoj kev loj hlob yog ceev. Nws tsis hnov mob nrog alkalis thiab yog tsis pollinated tog. Cov khoom tshiab lub npe hu ua "qhov zoo tshaj yuav A yog soluble nyob rau hauv cov roj." Twb tau nyob rau 1916 nws tau renamed mus rau hauv vitamin A (Retinol).

Nyob rau hauv thawj ib nrab ntawm lub xyoo pua xeem, nws pom hais tias tsis muaj ib tug txaus tus nqi ntawm vitamin A nyob rau hauv kev noj haus ua rau yus txo tiv thaiv. Cov me nyuam loj hlob maj mam, thiab rau cov neeg laus cov plaub hau ntog tawm thiab exfoliate koj cov rau tes, tsis pom kev deteriorates ho. Nyob rau hauv muaj ntau yam kev kho mob thiab kom hniav zoo nkauj npaj pib ntxiv Retinol. Xyuas ntawm cov neeg mob pom tias lub noj qab haus huv thiab cov tsos zoo tom qab ib lub lim tiam ntawm daim ntawv thov.

zog

Cov ntshiab Retinol yog ib tug crystalline daj khoom. Qhov no vitamin yog fat-soluble. Vitamin tau noog nyob rau hauv tseem ceeb ntau nyob rau hauv lub siab. Yog li ntawd, yog tias koj txiav txim siab siv Retinol, kev qhia ntawv yuav tsum tau ua raws nraim. Nyob rau hauv txhua rooj plaub, lub ntau npaum yuav sib txawv. Tab sis txoj kev siv cov Retinol nyob rau hauv loj qhov ntau nyob rau hauv thiaj li yuav ua tau ib tug zoo tshwm sim sai, nws yog tsis tsim nyog.

Vitamin A yog pom nyob rau hauv cov xwm. Piv txwv li, nyob rau hauv loj qhov ntau nyob rau hauv carrots muaj Retinol. Xyuas qhia tias txhua txhua hnub tau ntawm no zaub yuav pab los txhim kho lub zeem muag thiab tej tawv nqaij. Tseem muaj ntau ntau yam ntawm vitamin A, uas muaj peev xwm muab tau los ntawm dag txhais tau tias. Tej hluavtaws isomers muaj zoo tsis muaj kev phiv, ces nws yog dav siv nyob rau hauv tshuaj pleev ib ce.

Nyhuv on daim tawv nqaij hlwb

Kom hniav zoo nkauj thaj chaw ntawm Retinol raws li nyob rau hauv nws cov nyhuv rau lub hlwb ntawm lub epidermis. Vitamin A yuav coj mus rau ib tug ntau yam ntawm daim tawv nqaij hloov. Yog hais tias koj ua kom raug, cov kev hloov no yuav zoo. Tab sis tus neeg daim ntawv thov ntawm Retinol yuav ua rau mob loj heev voos thiab txawm kub yus.

retinoid receptors muaj nyob rau hauv lub hlwb ntawm daim tawv nqaij. Thaum interacting nrog vitamin A hloov lub metabolic kev ua si ntawm lub hlwb. Qhov no txhais tau tias nws muaj ib tug stimulating nyhuv ntawm daim tawv nqaij hlwb. Nws tshwm sim lwm txoj kev. Nws yog tsis muaj kev huam yuaj rau cov kev kho mob ntawm pob txuv siv Retinol. Cov lus qhia rau kev siv ntawm kev npaj muaj qhov no tshuaj, qhia txog cov kauj ruam thiab cov kev txiav txim ntawm kev kho mob ntawm daim tawv nqaij. Ua ntej siv cov cuab yeej koj yuav tsum twv yuav raug hu tshawb liner. Lub stimulating nyhuv ntawm vitamin A yog muab lwm 4 lub hlis tom qab qhov kawg ntawm nws siv. Yog li ntawd, koj muaj peev xwm siv tsis tau nws tsis tu ncua.

Cov tshuaj yeeb dej caw yeej txhawb lub normalization ntawm keratinocyte ntau yam dab, nws yuav pab kho pob txuv thiab ua rau cov tawv nqaij ntau dua ywj. Cov neeg mob tsis tau mus txig kho seborrhea siv Retinol. Cov roj tov yog zoo dua rau siv nyob rau hauv lub caij ntuj no. Vitamin A yuav ua rau daim tawv nqaij photosensitivity.

Retinoic Zaubqhw

Vitamin A yog dav siv ob qho tib si nyob rau hauv lub tsev thiab nyob rau hauv lub salon cosmetology. Nyob rau hauv cov poj niam laus tshaj 30 xyoo ntawm loj heev nrov xws txheej txheem raws li retinoic nti. Nws yuav ua tau xwb nyob rau hauv ib tug zoo nruab kev chaw ua hauj lwm. Nyob rau hauv thiaj li yuav tshem zoo wrinkles, stretch marks, pob txuv qhab nia, Retinol siv. Beautician tov yog npaj tam sim ntawd ua ntej cov txheej txheem.

Retinoic Zaubqhw yog kiag li tsis mob. Tshwj xeeb cov tshuaj yog thov mus teeb meem qhov chaw thiab tos ib tug tej lub sij hawm ntawm lub sij hawm. Duration ntawm kev kho mob nyob rau qhov teeb meem yuav tsum tau solved. Muaj zog stretch marks los yog pob txuv nti yog ua tau rau tshem tawm tsuas yog ib tug ob peb zaug. Retinoic Zaubqhw yog pom zoo hais tias thaum lub sij hawm txias rau lub caij. Tam sim ntawd tom qab qhov kev, daim tawv nqaij zoo nkaus li ib tug me ntsis liab, uas tau raug tuav rau hnub tom ntej.

Retinol nyob rau hauv lub tsev muag tshuaj

Vitamin hais nyob rau hauv pharmacies raws li ib tug yeeb tshuaj "Retinol acetate". Nws muaj ib tug ntau daim ntawv thov thiab yuav raug muab tso rau cov laus thiab cov me nyuam. Yuav txawv tsuas ntau npaum. Rau ib txwm loj hlob thiab kev loj hlob nyob rau hauv thawj qhov chaw yuav tsum tau Retinol. Cov lus qhia rau kev siv ntawm cov saum toj no txhais tau tias piav nws cov teebmeem nyob rau hauv tib neeg lub cev. Cov roj tov tej tawv nqaij kuj rau tej yam teeb meem, accelerates lwm.

Tshuaj "Retinol acetate" yuav siv tau ob qho tib si externally thiab hauv lawv. Roj daws nyob rau hauv lub tsiav tshuaj yuav tshem tawm vitamin A deficiency, uas yog tshwm sim los ntawm malnutrition. Cov me nyuam feem ntau txhais tau hais tias yog muab thaum pib ntawm lub caij nplooj ntoos hlav, nyob rau hauv lub sij hawm ntawm beriberi. Cov tshuaj txhawb pob txha system, pab txoj kev tsis pom kev.

Yog tsis muaj lub tswv yim ntawm ib tug kws kho mob yuav tsum tsis txhob siv cov khoom uas muaj Retinol. Cov lus qhia rau kev siv cov tshuaj nrog xws li ib tug tivthaiv nyob rau hauv muaj pes tsawg leeg qhia txog cov indications thiab ntau npaum nyob rau hauv txawv tus neeg mob. Tab sis tus neeg yam ntxwv ntawm tus kab mob kuj yuav tsum tau suav hais tias. Retinol yog absorbed rau hauv lub me me hnyuv thiab yog tas poluvyvoditsya tsuas 9 teev. Vim hais tias vitamin A yog muab cia rau hauv lub cev, siv nws tsuas nqi.

"Retinol acetate". siv txoj kev

Cov tshuaj no yog npaj rau qhov ncauj thiab cov tshuaj pleev siv. Cov neeg mob kev txom nyem los ntawm hypovitaminosis, txhais tau tias yuav tsum tau noj ntawm ncauj. Zoo tagnrho yog muaj nyob rau hauv tsiav tshuaj neeg sawv cev uas muaj Retinol. Nws siv yuav tsum tau nruj me ntsis raws li cov lus qhia. Cov neeg laus taw ib cov tshuaj ntsiav ob zaug ib hnub twg. Cov kev npaj yuav tsum tau 20-30 feeb tom qab noj mov.

Yog hais tias koj xav siv Retinol rau pob txuv, nws yog qhov zoo tshaj plaws xaiv ib cov roj tov uas muaj nws. Ib tug ob peb ncos thov kom teeb meem chaw ob zaug ib hnub twg. Kev kho mob kim heev pob txuv tej zaum yuav supplemented los ntawm kev siv ntawm vitamin A sab hauv. Nyob rau hauv cov ntaub ntawv no, tus kws kho mob yuav txiav txim seb qhov tseeb npaum li cas.

Cov tshuaj yeeb dej caw kuj yog siv ntse nyob rau hauv cov kev kho mob ntawm kub yus. Nyob rau hauv cov ntaub ntawv no, lub packs nrog ib tug roj tov. "Retinol acetate" thov rau cov feem thiab them nrog ib tug gauze ntaub qhwv. Thaum thawj zaug rau theem nws yog tsim nyog los hloov lub compresses ob peb zaug ib hnub twg.

Cov me nyuam thiab cov poj niam cev xeeb tub

Cov kev npaj nrog lub ntsiab lus ntawm vitamin A yog tsis qhia rau cov me nyuam yau tshaj xya xyoo. Nyob rau hauv tsawg zaus, rau cov kev kho mob ntawm daim tawv nqaij cov kab mob muaj Retinol yuav siv tau. Cov lus qhia rau kev siv hais tias cov me nyuam cov khoom uas muaj no substance tsuas yuav tau mus thov externally. Cov tshuaj yuav tau ces yuav tsawg heev. Rau cov me nyuam laus tshaj xya xyoo yuav tsum tsis pub tshaj 4 ncos ib hnub twg.

Thaum lub sij hawm cev xeeb tub, cov kev siv ntawm Retinol yog tsis txwv tsis pub. Tab sis nws yuav tsum tau muab sau tseg hais tias vitamin A yuav ntws mus rau hauv lub fetus thiab nrog cov zaub mov. Kom tsis txhob overdosing Retinol hnub koob tshuaj yuav tsum tsis txhob ntau tshaj 1 tee roj tov. Kev tshawb fawb txog txoj kev siv cov vitamin lactation, twb tau soj xyuas.

Siv nyob rau hauv tshuaj pleev ib ce. Xyuas

Vim lub fact tias vitamin A txhawb nqa lwm ntawm daim tawv nqaij hlwb, nws yog dav siv nyob rau hauv ntau yam kom hniav zoo nkauj khoom. Cov ntxhais hauv tsev txawm ntxiv mus rau lub Retinol cream. Xyuas qhia tau tias cov vitamin pab rau sai sai tau tshem ntawm pob txuv thiab thawj cov cim qhia ntawm daim tawv nqaij laus.

Kev cosmetologists xyuas ntawm Retinol yog tshuav tsis meej xwm. Nyob rau hauv ib tes, qhov no vitamin yog ib tug yuav tsum rau cell lwm thiab hluas zog tuaj ntawm daim tawv. Nyob rau lwm cov tes, Retinol yuav tsum tau siv nrog ceev faj. Tom qab tag nrho, nws muaj peev xwm ua rau mob loj heev voos. Yog li ntawd, cov kev siv ntawm kev npaj muaj qhov no yeeb tshuaj, tsis muaj cov kws muaj txuj tswv yim nyob rau hauv lub tsev yog tsis tau tso cai. Tab sis zoo cream nrog vitamin A, raws li beauticians, yuav muaj ib tug zoo ntxim rau ntawm daim tawv nqaij. Thiab yog hais tias tus neeg saib xyuas yuav xaiv ib tug kws, zoo meej anti-aging cov nyhuv yog muab.

Tshuaj "Retinol acetate" rau cov plaub hau

Vitamin A deficiency , tsis yog cov kev kho mob ntawm daim tawv nqaij, tab sis kuj nyob rau hauv cov plaub hau. Qhov no yog tshwj xeeb tshaj yog pom kev ncaj ncees nrog txiv neej pw. Nyob rau hauv thaum ntxov caij nplooj ntoos hlav, cov plaub hau yuav npub thiab nkig, lawv pib poob. Retinol muaj txhawb rau lag luam ntawm cov sebaceous qog thiab accelerates tus zus tau tej cov keratin, uas yog dab tsi no substance yog qhov yooj yim lub tsev cov ntaub ntawv uas rau cov plaub hau.

Tshuaj "Retinol acetate" rau cov plaub hau yuav siv tau nyob rau hauv ntau txoj kev. Nws yog zoo rau daim npog qhov ncauj roj tov. Ib liter ntawm dej twb ntxiv 5 ml ntawm cov kua. Tus neeg saib xyuas yog thov rau cov plaub hau qhuav. Tom ntej no lub taub hau yog qhwv nrog los zaj duab xis thiab tos rau txog ib teev. Lub daim npog qhov ncauj yog yooj yim ntxuav tawm nrog dej sov thiab tshuaj zawv plaub hau. Tsis tas li ntawd cov tshuaj "Retinol acetate" tej zaum yuav siv ntxiv hauv lawv. Nws yog ib qho tseem ceeb los ua tib zoo ua raws li cov lus qhia.

precautionary ntsuas

Tshuaj pleev ib ce nrog Retinol feem ntau ua rau daim tawv nqaij dryness thiab voos. Yuav kom accustom lub cev mus rau vitamin A yuav gradual. Yog hais tias koj siv ib tug cream nrog nws, ces thov nws thaum xub thawj tsuas yog ob peb lub sij hawm ib lub lim tiam. Tshuaj pleev ib ce nrog Retinol thov kev kawm. Tsis txhob hnov qab tias vitamin A accumulates nyob rau hauv lub cev.

Txhais tau hais tias nrog Retinol yuav tsum tsis muaj ntaub ntawv rau ntawm daim tawv ua ntej mus nraum zoov. Nyob rau hauv ultraviolet teeb substance oxidizes thiab yuav ntau nruj. Koj yuav tau txais kev mob loj kub yus. Nyob rau hauv Feem ntau, kev kho mob nrog rau cov tshuaj "Retinol acetate" yog zoo tshaj plaws ua thaum lub sij hawm txias rau lub caij. Yog hais tias qhov no yog tsis tau, cov txhais tau tias siv tau rau hauv lub hmo ntuj.

Yuav ua li cas cia

Cov molecules ntawm vitamin A yog heev sai oxidized nyob rau hauv tus ntawm ib puag ncig yam tseem ceeb. Yog li ntawd, rau lub khw tshuaj, uas muaj xws li Retinol, nws sawv nyob rau hauv ib tug zoo-kev tiv thaiv los ntawm lub teeb. Kev mloog yuav tsum tau them kuj mus rau lub ntim. Kev npaj tau undesirable nyob rau hauv ib tug pob tshab ntim. Tsis muaj ib tug muaj peev xwm paub yuav ua li cas kom tau nyiaj ua ntej nws tau txais mus rau lub tsev muag tshuaj. Nyob rau hauv tus ntawm kub Retinol lawv lub zog tsis hloov. Yog li ntawd, kom cov kev npaj ntawm nws txheem nyob rau hauv lub tub yees yog tsis tsim nyog.