Cov kev hloov thawj zaug yog pom nyob rau hauv 30-35 xyoo. Yog hais tias nyob rau hauv cov tub ntxhais hluas nws txaus los thov tsuas yog ib lub teeb ci, tam sim no nws yog qhov nyuaj rau peb ua tsis muaj dej ntom ntswj niaj hnub: cov tawv nqaij ua los ntawm nws lub cev qhuav. Nws ua dull, ntau rhiab, tsawg dua rov qab, loses nws cov elasticity. Muaj cov pob txha, thiab cov khoom ua rau peb xav tau tsuas yog tom qab so. Yog vim li cas qhov no tshwm sim thiab ua li cas thiaj li daws tau cov teeb meem no, nrhiav hauv tsab xov xwm ntawm nqe lus "Hnub nyoog ntawm cov tawv nqaij ntawm lub ntsej muag."
Ua rau thiab raug txim
Nrog rau lub hnub nyoog, cov qoob loo ntawm adenosine triphosphate (ATP) hauv hlwb, lub cim qhia txog kev ua haujlwm ntawm tes thiab lub zog qhov dav rau tag nrho cov txheej txheem biochemical hauv lub cev, txo tsawg. Tab sis lub hlwb ntawm peb cov tawv nqaij muaj peev xwm tsim cov tshuaj tsim nyog rau tsuas yog tias lawv muaj lub zog txaus rau qhov no. Nrog lub sijhawm ntawm lub sijhawm, kev noj cov pa oxygen kuj yuav txo tau. Qhov no ho ua rau cov kab mob cellular tsis zoo, vim hais tias oxygen - tus neeg koom siab ntau tus kabmob biochemical, nrog rau cov synthesis ntawm lub zog rau kev ua haujlwm ntawm lub cell. Ntxiv mus, dhau sij hawm, qhov kev ua ntawm daim tawv nqaij fibroblasts txo - tshwj xeeb tshaj yog nrog rau qhov pib ntawm menopause. Tab sis lawv yog cov uas tsim cov collagen thiab elastin, vim cov tawv nqaij tseem khov thiab ntom. Qhov sib txuas sib txuas hauv intercellular suffers: wrinkles tshwm thiab tus "architecture" ntawm daim tawv nqaij yog cuam tshuam.
Niaj hnub nimno tshawb fawb tau paub ntau txoj hau kev los txo cov kev hloov ntawm kev hloov hnub nyoog. Ua ntej, nws suav nrog cov roj ntsha (tshwj xeeb yog cov kua roj proteins) hauv cov khoom tu khoom: lawv nce cov pa oxygen ntawm lub hlwb, ua kom lub zog ntawm tes thiab kev ua si ntawm cov fibroblasts, kom cov kab mob cellular. Qhov thib ob zoo tshuaj ntawm niaj hnub cosmetology yog hyaluronic acid, ib molecule ntawm uas muaj peev xwm tuav ntawm mus txog 500 dej lwg me me. Qhov no muaj zog moisturizer muaj nyob rau hauv daim tawv nqaij (hauv tib qho kev sib txuas hauv nruab nrab), yog lub luag haujlwm rau nws txoj kev rov qab thiab muaj detoxifying zog. Tab sis nrog lub hnub nyoog, lub concentration ntawm hyaluronic acid txo, uas tsis tsuas worsens cell rov qab, tab sis kuj cov tawv nqaij lub elasticity suffers. Yog li ntawd, peb cov tawv nqaij xav tau ntxiv koob tshuaj hyaluronic acid.
Nyhuv
Kev ntsuam xyuas tau pom tias tom qab 28 hnub ntawm daim ntawv thov, qhov tob ntawm lub ntsiab wrinkles tsawg dua 27%; lub cheeb tsam ntawm lub ntsws ntsws ntsws ntawm qhov ntswg tsawg dua 40%; cov tawv nqaij tau ntau dua hydrated. Vim lub fact tias cov kua roj qaub (proteins) muaj nyob rau hauv cov qoob loo ua rau kom cov synthesis ntawm ATP, microcirculation ntawm daim tawv nqaij yuav txhim kho. Thiab nws ua rau kom muaj xim zoo dua tuaj, ib qho chaw tob tob, lub hlwb ua haujlwm sai thiab, raws li, tau muab kho dua sai dua. Hyaluronic acid stimulates lub synthesis ntawm collagen thiab elastin - uas yog vim li cas peb txhaj tshuaj no hauv kev tiv thaiv kev laus, txhawm rau txhim kho tawv nqaij thiab tshem cov nyhuv. Muab tso rau hauv ib qho kev npaj, cov khoom thiab lwm cov khoom xyaw muaj kev nyhuv. Tam sim no peb paub tias cov kev hloov hauv lub hnub nyoog hauv cov tawv nqaij ntawm lub ntsej muag yog dab tsi.