Kodi ntchito ya "retinol" mu zinthu zosamalira khungu ndi yotani?

Ponena zachisamaliro chakhunguZosakaniza, tiyenera kutchula za retinol, chosakaniza chodziwika bwino m'dziko loletsa ukalamba. Lero tikambirana za momwe zotsatira zake zilili zodabwitsa.

Zotsatira za retinol pakhungu

1. Yeretsani ma pores

Popeza retinol imatha kupangitsa kuti ma keratinocyte a pakhungu azisinthasintha bwino, ingapangitse kuti ma keratinocyte afalikire mofanana komanso molimba. Zotsatira zake n'zakuti ma pores amakhala ofewa komanso osawoneka, ndipo khungu limakhala lolimba komanso losalala.

2. Antioxidant

Retinolzimathandiza maselo a khungu kupanga maselo abwino komanso athanzi a khungu, kupereka chithandizo cha antioxidant, komanso kuwonjezera kuchuluka kwa zinthu zomwe zimalimbitsa kapangidwe ka khungu.

3. Kuletsa kukalambandi anti-khwinya

Kumbali imodzi, retinol imatha kuletsa kuwonongeka kwa kolajeni m'dera la khungu ndikupewa kuoneka kwa makwinya pakhungu; kumbali ina, imathanso kulimbikitsa kapangidwe ka kolajeni m'dera la khungu ndikukonzanso makwinya omwe alipo. Chimodzi mwa zinthu zokongola kwambiri za retinol mosakayikira ndichakuti ndi yake.“wotsutsa makwinya"zotsatira zake. Pakapita nthawi, collagen ndi ulusi wosalala womwe uli mu khungu la khungu zimasweka pang'onopang'ono. Ngati kuchuluka kwa kupanga sikuli kofulumira monga kuchuluka kwa kutayika, pamwamba pa khungu limawoneka lozama komanso losweka, zomwe zimapangitsa makwinya. Retinol imatha kuletsa kuwonongeka kwa collagen ndikulimbikitsa ma fibroblast a khungu kuti apange collagen yatsopano, yomwe imateteza ndikulimbikitsa kubwezeretsedwa. Potero kukonza vuto la makwinya. Tiyenera kudziwa kuti kugwiritsa ntchito zinthu zosamalira khungu kumangowongolera mizere yaying'ono. Mizere yozama kwambiri ya makwinya ndi mawonekedwe ake sizingasinthe. Ponena za mavuto osamalira khungu, kupewa nthawi zonse kumakhala bwino kuposa kuchiza.

4. Chotsani ziphuphu

Kafukufuku wofunikira wasonyeza kuti retinol imatha kugwira ntchito yoletsa kutupa, kuletsa kutulutsa kwa sebum m'mabowo a tsitsi, kukonza kuchuluka kwa keratin mkati ndi kunja kwa ma pores, komanso kupewa kutseka ma pores. Chifukwa chake, zotsatira za kuchotsa ziphuphu ndikuletsa ziphuphu ndizodziwikiratu. Kumbukirani kudziteteza ku dzuwa mukamagwiritsa ntchito! Gwiritsani ntchito usiku.

5. Kuyeretsa

Popeza retinol imatha kufulumizitsa kagayidwe ka maselo a keratinocyte ndikuletsa kupanga melanin pakhungu, ingagwiritsidwe ntchito limodzi ndi zinthu zosamalira khungu zomwe zili ndi zosakaniza zoyera kuti zitheke bwino.

6. Kuwongolera mafuta ndikuchepetsa kuchuluka kwa sebum m'magazi

Njira yomwe retinol imagwirira ntchito ndiyo kulamulira kukula kwa maselo a khungu omwe angatseke makoma a maenje, motero kulimbikitsa kutulutsa kwa sebum kwabwinobwino komanso kuwongolera mafuta. Kuphatikiza apo, retinol ili ndi mphamvu zotsutsana ndi kutupa, kotero mwa lingaliro, kuphatikiza kwa angelo kwa retinol ndi salicylic acid kungathandizenso kwambiri vuto la hyperplasia ya sebaceous gland.

7. Limbikitsani kupanga kolajeni

Ikagwiritsidwa ntchito pakhungu, retinol ingathandize kukonza mawonekedwe a elastin omwe ali kale pakhungu, ndipo kafukufuku wina wapeza kuti ingathandize kupanga elastin, ndipo ndithudi ingathandizenso kupanga collagen yambiri. Pali zabwino zambiri zogwiritsa ntchito retinol usiku uliwonse.