Cov plaub hau xim yog xyaum los ntawm txhua tus poj niam niaj hnub. Thiab nws tsis yog qhov tsim nyog los pleev xim rau cov plaub hau grey. Hloov cov xim plaub hau muab sijhawm rau koj los sim nrog cov duab, xaiv cov xim uas muaj txiaj ntsig zoo tshaj plaws uas yuav ua kom zoo nkauj tawm ntawm cov tawv nqaij thiab ob lub qhov muag.
Feem ntau, cov poj niam tsis muaj lus nug txog yuav ua li cas xaiv thiab sib tov oxide rau dyeing, vim hais tias nyob rau hauv feem ntau cov plaub hau dyes cov khoom no muaj nyob rau hauv lub pob. Txawm li cas los xij, thaum yuav cov xim pleev xim, oxide feem ntau yuav tsum tau muas nyias. Thiab ces lo lus nug tshwm sim ntawm yuav ua li cas kom raug thiaj li tsis ua mob rau cov plaub hau.
Nws yog dab tsi?
Qhov yog qhov zas nws tus kheej ntawm cov plaub hau "tsis ua haujlwm". Tsuas yog los ntawm kev sib xyaw nrog oxide nyob rau hauv qhov xav tau proportions tuaj yeem ua tiav cov xim ntawm curls. Lub ntsiab muaj pes tsawg leeg ntawm cov khoom yog hydrogen peroxide. Nws cov concentration yog qhia rau ntawm daim ntawv lo thiab thaj tsam ntawm 1.8 mus rau 12%. Hauv qhov no, qhov kev xaiv nyob ntawm seb hom plaub hau thiab qhov xav taueffect.
Lub hauv paus ntsiab lus ntawm oxidizer yog raws li hauv qab no:
- cuam tshuam rau stratum corneum ntawm cov plaub hau, nws qhib nws cov nplai, muab qhov tob tob ntawm cov xim xim;
- reacts nrog cov xim ntuj ntawm cov plaub hau, ua kom puas;
- ces cov xim tuaj yeem ua haujlwm, uas nkag mus rau sab hauv ntawm cov plaub hau, sau nws cov voids, uas ua kom cov xim ruaj khov.
Oxide rau cov plaub hau xim: hom thiab yam ntxwv
Cia peb pib nrog qhov tseeb tias cov khoom, ntawm chav kawm, spoils cov plaub hau, ua rau nws qhuav thiab nkig. Thiab qhov siab dua qhov concentration, cov nyhuv ntawm cov plaub hau muaj zog dua. Tab sis qhov no tsis txhais hais tias yuav tsum xaiv ib qho oxide nrog 1.8 feem pua hydrogen peroxide. Tom qab tag nrho, nrog rau qhov tsis ncaj ncees lawm kev xaiv ntawm cov nyhuv xav tau, ib tug poj niam yuav tsis tau txais. Xav txog yam tseem ceeb ntawm oxides rau cov plaub hau xim.
1, 8-3% oxidants suav hais tias yog qhov maj mam tshaj plaws. Haum rau cov plaub hau nyias thiab qhuav. Txawm li cas los xij, cov nyhuv xim tsis kav ntev, thiab qhov ntxoov ntxoo tsis tshua pom ntawm cov plaub hau. Tso cai rau koj zas koj cov plaub hau hauv koj tus kheej cov xim lossis lub suab tsaus. Lawm, lawv tsis haum rau kev hloov pauv ntawm daim duab. Tab sis lawv undoubted kom zoo dua nyob rau hauv kev sib piv kev nyab xeeb rau cov plaub hau. Lawv xyaum tsis ua puas rau nws. Txawm li cas los xij, lawv tsis tuaj yeem pleev xim rau cov plaub hau grey, yog li tsuas yog cov ntxhais hluas uas xav sim cov plaub hau xim yog tsim rau dyeing.
6% oxide yog nruj dua. Nws yog dav siv hauv tsevtej yam kev mob, raws li nws muab ib tug ntev-ntev staining nyhuv. Tso cai rau koj ua kom cov plaub hau daj lossis tsaus nti los ntawm 2 qib. Qualitatively pleev xim rau cov plaub hau grey, muab cov plaub hau liab los yog tooj liab ntxoov. Vim muaj cov nyhuv kav ntev thiab ua mob me me rau cov plaub hau, ntau txhiab tus ntxhais nyiam xws li oxidizing tus neeg sawv cev.
9 feem pua yog feem ntau pom nyob rau hauv ib qho kev sib tw nrog xim. Nws hloov xim rau 3 lub suab, muaj txiaj ntsig zoo rau cov plaub hau grey, tso cai rau koj pleev xim rau nws tag nrho. Txawm li cas los xij, nws zoo dua rau cov plaub hau tuab thiab tuab. Hauv tsev, tsis pom zoo siv rau cov tswv ntawm cov plaub hau nyias thiab nkig.
12% oxide yog siv thaum pleev xim cov plaub hau nrog cov xim hloov pauv. Tso cai rau koj hloov cov plaub hau xim los ntawm 6 tones. Muaj feem xyuam rau hauv rooj plaub uas tus poj niam xav hloov nws cov plaub hau los ntawm brunette mus rau blonde. Txawm li cas los xij, nws yog nruj heev rau cov plaub hau. Yog hais tias koj siv nws tas li rau coloring nyob rau hauv blond, koj muaj peev xwm noticeably qhuav tawm thiab puas koj cov plaub hau. Ntau tus tswv ntseeg tias qhov kev puas tsuaj ntawm cov plaub hau tsis tsim nyog rau kev xyiv fab ntawm kev ua ib tug plaub hau daj. Tau kawg, nws tsis pom zoo kom siv nws hauv tsev.
Tsis tas li ntawd, cov kws tshaj lij xyaum sib xyaw ob oxides rau xim.
Tseem tseem muaj tus neeg sawv cev oxidizing nrog cov ntsiab lus ntawm 4.5% los ntawm Cutrin hom. Nws yog npaj rau cov xim tsis muaj ammonia, uas pab hloov xim rau lub sijhawm luv luv tsis ua mob rau cov plaub hau. Cov tshuaj txias no muaj cov khoom siv tu, suav nrog cov nplej protein, uas muab cov plaub hau ci thiab softness.
Howkoj pom, cov yam ntxwv ntawm oxides rau cov plaub hau xim ua rau nws muaj peev xwm txaus siab rau qhov xav tau rau lawv siv.
Yuav ua li cas yuam kev thaum xim?
Cia peb teev lawv:
- Kev xaiv tsis raug ntawm oxidant concentration. Qhov kev xaiv ua tau zoo tshaj plaws, yog tias koj xav hloov cov xim ntawm koj cov plaub hau, yog oxide 6%.
- Koj tsis tuaj yeem overexpose cov muaj pes tsawg leeg ntawm cov plaub hau ntev tshaj li lub sijhawm teev - qhov no yuav tsis txhim kho qhov tshwm sim ntawm dyeing, tab sis tsuas yog ua mob rau cov plaub hau xwb.
- Kev saib xyuas tshwj xeeb yuav tsum tau ua thaum cov plaub hau lightening. Koj yuav tsum ua raws li cov lus qhia nruj me ntsis, txij li lub teeb ci muaj qhov cuam tshuam tsis zoo rau cov plaub hau.
- Tus muaj zog oxidizing tus neeg sawv cev, nws yuav siv sij hawm tsawg dua rau cov dyes tuaj rau hauv cov plaub hau.
Qhov no yog vim li cas nws tseem ceeb heev kom pom tus kws tshaj lij yog tias koj tsis tau ntsib nrog kev pleev xim plaub hau.
Kuv puas tuaj yeem siv oxide thiab xim los ntawm cov tuam txhab sib txawv?
Nws yog qhov zoo dua los siv cov khoom lag luam los ntawm tib lub chaw tsim khoom. Nyob rau hauv lub khw ntim khoom txheem, oxide twb muaj lawm. Tab sis tsis tas li.
Nws yog qhov zoo dua los yuav oxide thiab pleev xim los ntawm tib lub chaw tsim khoom, vim qhov no yuav pab koj xam cov proportions sai sai. Kev siv tus neeg sawv cev oxidizing los ntawm lwm lub chaw tsim khoom ua txhaum cov txheej txheem tshuaj, hloov xim thiab ua rau cov plaub hau raug mob. Txij li thaum muaj pes tsawg leeg thiab qhov sib piv ntawm cov xim ntawm cov npe sib txawv tuaj yeem sib txawv heev, qhov nuance no tuaj yeem cuam tshuam rau cov dej tsis sib xws, uas yuav ua rau oxidation tsis raug.
Yuav ua li cassiv oxide?
Oxide yog tov nrog cov xim thiab tam sim ntawd siv rau cov plaub hau tom qab sib tov kom huv si. Txawm li cas los xij, ntau tus poj niam txaus siab rau qhov kev faib ua feem ntawm cov zas xim thiab cov plaub hau oxidizer sib tov. Ua ntej ntawm tag nrho cov, nws yuav tsum tau muab sau tseg hais tias qhov yuav tsum tau ntawm oxide yog twb muaj nyob rau hauv lub pob ntawm lub khw xim. Txawm li cas los xij, yog tias nws tau yuav cais, cov kws tshaj lij feem ntau pom zoo kom sib xyaw cov khoom sib npaug. Ib qho piv txwv zoo sib xws yog qhov tsim nyog yog tias koj lub hom phiaj yog xim mus tas li lossis pleev xim rau cov plaub hau grey. Pastel toning thiab lightening yog ua los ntawm kev sib tov 1 feem ntawm cov xim thiab 2 qhov chaw ntawm oxide (hauv thawj rooj plaub, ib tug tshwj xeeb activator 1, 2% yog siv).
Oxide rau grey plaub hau xim
Cov plaub hau xim nyob ntawm melanin (qhov no yog xim xim), tab sis cov plaub hau grey tsis muaj melanin. Qhov tseeb, lawv yog lub raj hollow uas muaj cov pa oxygen molecules. Cov plaub hau grey tsis yooj yim rau kev ua haujlwm nrog, vim tias cov oxide, nws lub luag haujlwm tseem ceeb yog cuam tshuam nrog cov plaub hau xim, tsis muaj dab tsi ua rau yaj.
Cov kev cai classic rau kev ua haujlwm nrog cov plaub hau grey koom nrog kev siv cov tshuaj oxidizing ntawm 6 feem pua thiab 9 feem pua. Txawm li cas los xij, txawm tias thawj cov khoom tseem ceeb heev rau cov plaub hau. Yuav ua li cas rau qhov no?
Cov kws tshaj lij pom zoo cov txheej txheem nthuav dav. Rau cov plaub hau mos, txawm tias tus neeg sawv cev oxidizing nrog cov ntsiab lus ntawm 1.8% -3% yog qhov tsim nyog. Yog li, cov txheej txheem yog raws li nram no: koj yuav tsum tau siv ib tug oxidizing tus neeg sawv cev rau cov plaub hau qhuav (yog hais tias cov plaub hau grey yog focal, koj yuav tsum tau siv cov tshuaj rau tej thaj chaw). Ua siab ntev15-20 feeb, tom qab ntawd txhuam cov plaub hau nrog phuam thiab qhuav nrog lub tshuab ziab plaub hau (tsis txhob yaug cov tshuaj). Tom qab ntawd, staining yuav tsum tau ua raws li cov txheej txheem ib txwm ua.
Oxidizers nrog cov khoom tu hauv cov khoom sib xyaw
Tej zaum koj tau hnov cov plaub hau zas plaub hau nrog cov as-ham hauv cov khoom xyaw, tab sis hnub no koj tuaj yeem pom oxides nrog cov tshuaj zoo sib xws ntawm kev muag. Ntawm lawv:
- Kapous Professional Actiox nrog ginseng extract thiab mov dawb. Tiv thaiv cov plaub hau los ntawm sab hauv, tiv thaiv nws kev puas tsuaj.
- Loreal Recital Preference nrog Glycerin. Muab ci rau cov plaub hau thiab cog lus yooj yim combing.
- Schwarzkopf Professional Igora Royal Oil Developer. Muaj cov roj hauv paus kom hydrate, mob & nourish plaub hau.
- Mirella Professional 3%. Nws yog universal oxidizing tus neeg sawv cev uas tiv thaiv cov plaub hau qauv thaum dyeing.
Zoo kawg
Thiab qhov no tsis yog tag nrho cov npe oxides rau cov plaub hau xim. Peb cia siab tias tsab xov xwm no yog qhia thiab muaj txiaj ntsig rau peb cov neeg nyeem.
