Kodi ntchito ya "retinol" pakhungu ndi chiyani?

Kulankhulachisamaliro chakhunguZosakaniza, tiyenera kutchula retinol, zomwe zidakhalapo kale mdziko loletsa kukalamba. Lero tikambirana za zozizwitsa zake.

Zotsatira za retinol pakhungu

1. Yenga pores

Chifukwa retinol imatha kulimbikitsa masiyanidwe abwinobwino a keratinocyte akhungu, imatha kupangitsa kuti kugawa kwa keratinocyte kukhale kolimba komanso kolimba. Chotsatira chowoneka ndi maso ndikuti pores amakhala osakhwima komanso osawoneka, ndipo khungu limakhala lolimba komanso losalala.

2. Antioxidant

Retinolimathandizira ma cell a khungu kupanga ma cell akhungu abwino komanso athanzi, amapereka chithandizo cha antioxidant, ndikuwonjezera kuchuluka kwa zinthu zomwe zimalimbitsa khungu.

3. Anti-kukalambandi anti-khwinya

Kumbali imodzi, retinol imatha kuletsa kuwonongeka kwa kolajeni mu dermis ndikupewa mawonekedwe a makwinya; Komano, imatha kulimbikitsanso kaphatikizidwe ka kolajeni mu dermis ndikuwongolera makwinya omwe alipo. Chimodzi mwazinthu zokongola kwambiri za retinol mosakayikira ndi zake“anti-khwinya”zotsatira. M'kupita kwa nthawi, collagen ndi zotanuka ulusi mu dermal wosanjikiza wa khungu pang`onopang`ono kusweka. Pamene kuchuluka kwa kupanga sikuli kofulumira monga momwe kutayika, khungu la khungu lidzawoneka lokhazikika ndikugwa, momwe makwinya amapangidwira. Retinol imatha kuletsa kuwonongeka kwa kolajeni ndikulimbikitsa ma dermal fibroblasts kuti apange kolajeni yatsopano, yomwe imateteza ndikulimbikitsa kusinthika. Motero bwinodi vuto makwinya. Tiyenera kukumbukira kuti kugwiritsa ntchito mankhwala osamalira khungu kungangowonjezera mizere yaying'ono. Makwinya akuya kwambiri ndi mizere yowonetsera sizingasinthe. Pankhani yosamalira khungu, kupewa ndikwabwinoko kuposa kuchiza.

4. Chotsani ziphuphu

Kafukufuku wofunikira awonetsa kuti retinol imatha kukhala ndi gawo loletsa kutupa, kuletsa katulutsidwe ka sebum m'mitsempha yatsitsi, kuwongolera kuchuluka kwa keratin mkati ndi kunja kwa pores, ndikupewa kutseka pores. Choncho, zotsatira za kuchotsa ziphuphu zakumaso ndi kuletsa ziphuphu zakumaso ndizoonekeratu. Kumbukirani kuti mudziteteze ku dzuwa mukamagwiritsa ntchito! Gwiritsani ntchito usiku.

5. Kuyera

Chifukwa retinol imatha kufulumizitsa metabolism ya keratinocytes ndikuletsa kupanga melanin pakhungu, itha kugwiritsidwa ntchito limodzi ndi zinthu zosamalira khungu zomwe zimakhala ndi zopangira zoyera kuti zitheke.

6. Control mafuta ndi kuchepetsa sebum kusefukira

Njira ya retinol ndikuwongolera kukula kwa maselo akhungu omwe amatha kutseka makoma a pore, potero kulimbikitsa katulutsidwe ka sebum ndikuwongolera mafuta. Kuphatikiza apo, retinol ili ndi zotsutsana ndi zotupa, motero, kuphatikiza kwa angelo a retinol ndi salicylic acid kumathanso kusintha kwambiri vuto la hyperplasia ya sebaceous gland.

7. Limbikitsani kupanga kolajeni

Pogwiritsidwa ntchito pamutu, retinol ingathandize kusintha mawonekedwe a elastin kale pakhungu, ndipo maphunziro angapo apeza kuti angathandize kupanga elastin, ndipo ndithudi akhoza kulimbikitsanso kupanga kolajeni yambiri. Pali zabwino zambiri zogwiritsira ntchito retinol usiku uliwonse.