Cov txiaj ntsig ntawm kev siv tshuaj pleev plaub hau yog dab tsi?

Cov neeg siv khoom uas feem ntau perm thiab zas lawv cov plaub hau feem ntau muaj cov tsos ntawm cov nyom qhuav thiab tawg. Qhov no yog vim cov tshuaj lom neeg thiab qhov kub siab ua rau cov qauv sab nraud ntawm cov plaub hau puas tsuaj, tiv thaiv nws kom tsis txhob lo rau ze thiab ua rau poob keratin sab hauv. Thiab conditioner zoo li ib yam khoom "rov qab kho", muab kev noj qab haus huv rau cov plaub hau puas tsuaj los ntawm kev sib xyaw ua ke zoo kawg nkaus.
Lubvitamin B5(panthenol), hydrolyzed keratin thiab lwm yam khoom uas muaj cov tshuaj pleev plaub hau zoo ib yam li cov qauv ntawm cov plaub hau nws tus kheej thiab tuaj yeem nkag mus rau hauv cov plaub hau yooj yim. Piv txwv li, hydrolyzed keratin. Nws zoo li ib txhais tes ntawm cov khoom siv me me "tsev", uas ua kom tiav cov qhov uas ua rau cov plaub hau puas tsuaj thiab rov kho cov qauv txhawb nqa sab hauv. Hauv qab lub tshuab kuaj mob hauv chav kuaj, nws tuaj yeem pom tias cov qauv fiber sab hauv ntawm cov qauv plaub hau uas muaj hydrolyzed keratin tshuaj pleev plaub hau yog compact dua thiab zoo dua piv rau cov qauv tsis kho. Cov khoom siv roj cog ntuj, xws li roj argan los ntawm Morocco thiab roj jojoba, zoo li lub "txheej tiv thaiv" rau cov plaub hau. Cov roj molecule no tuaj yeem nkag mus rau hauv qhov sib txawv ntawm cov cutiles, ua kom cov plaub hau elasticity thiab ua rau nws tsis tshua tawg thaum txhuam txhua hnub lossis raug cua thiab hnub.

Thaum lub sijhawm ntxuav plaub hau, cov khoom alkaline ntawm covtshuaj zawv plaub hauyuam kom cov cuticles qhib, ib yam li qhib qhov rais me me. Txawm hais tias nws yooj yim rau kev ntxuav, nws kuj ua rau cov plaub hau tsis muaj zog. Thaum lub sijhawm no, tus nqi pH acidic ntawm lub tshuab ua lub luag haujlwm tseem ceeb. Nws tuaj yeem ua rau cov tshuaj alkaline seem tsis zoo thiab txhawb kev rov qab ntawm cov cuticles. Cov txheej txheem no zoo ib yam li kev muab "armor" rau cov plaub hau, tiv taus kev puas tsuaj sab nraud xws li ultraviolet rays thiab kev ua qias tuaj ib puag ncig. Cov ntaub ntawv tshawb fawb qhia tau tias cov neeg uas siv tas litshuaj pleev plaub hautuaj yeem txo qhov kev puas tsuaj ntawm cov plaub hau los ntawm cov teeb ultraviolet li ntawm 30%, thiab qhov zaus ntawm kev tawg plaub hau kuj txo qis heev.
Nws tsis nyuaj rau pom hauv lub neej tias cov neeg uas siv cov tshuaj pleev plaub hau ntev ntev tseem tuaj yeem ua rau lawv cov plaub hau nyob rau hauv lub xeev noj qab haus huv txawm tias tom qab ntau zaus perming thiab dyeing. Ib tug phooj ywg uas feem ntau bleach thiab dyeing nws cov plaub hau tau qhia tias nws tau xaiv cov tshuaj pleev uas muaj cov amino acids thiab cov roj tseem ceeb ntawm cov nroj tsuag. Tom qab siv nws peb zaug hauv ib lub lim tiam, qhov kawg ntawm nws cov plaub hau, uas tau tawg yooj yim thaum kov, maj mam dhau los ua tawv thiab tuaj yeem tiv taus qee qib ntawm rub. Cov txheej txheem kho sab hauv-tawm no tsis yog tsuas yog txhim kho qhov zoo li ntawm cov plaub hau tab sis kuj tseem txhim kho qhov kev noj qab haus huv ntawm cov plaub hau, rov qab muaj zog rau cov plaub hau puas tsuaj.