Kuti urambe uine hydrated uye unyoro, ganda rinoda akati wandei mapuroteni nemamorekuru. Pakati pavo, hyaluronic acid, urea, elastin uye collagen. Zvagara zviripo mumuviri, kuwanda kwavo kunoderera nezera, icho chinokonzera kuchembera kweganda uye kuoma (nekusangana nezuva). Sezvineiwo, mapuroteni aya nemamorekuru anowanikwa mune akawanda ekuzora mishonga nhasi. Heino chikonzero nei ganda rakaoma uye rakakura richifanira kubatanidza izvi zvinongedzo mutsika dzavo dzekuchengetedza ganda.

Hyaluronic acid (HA) imorekuru rinogara riripo mumatishu akawanda uye zvinwiwa zviri mumuviri. Inowanikwa, semuenzaniso, mu synovial fluid yemajoini kubvumira mapfupa emapfupa kuti atsvedze pakati pavo. Inowanikwawo mu vitreous humor yeziso, gelatinous substance inozadza ziso shure kwe lens. Asi kwatinowana yakanyanya hyaluronic acid, iri muganda. Iyo molecule inowanikwa kunyanya pamwero wedermis (yemukati-kati yeganda), uye kusvika pamwero wepamusoro we epidermis (yepamusoro peganda). 

Iyo yekupedzisira anti-kuchembera molecule, hyaluronic acid inobatsira kuchengetedza ganda remvura. Zvechokwadi, Morekuru iri rinokwanisa kutora huremu hunosvika 1000 mumvura. Ganda rakapfuma mu hyaluronic asidhi ine hydrated, toned uye yakatsetseka (morekuru inozadza nzvimbo dzeintercellular dzinokonzeresa makwinya). Pamusoro pekuva nhovo yakanakisa pakuwunyana, hyaluronic acid inovandudza kuporesa kweganda kana raparadzwa nokuti inokurudzira kugadziriswa kweganda reganda. 

Dambudziko, kugadzirwa kwechisikigo kwehyaluronic acid kunoderera zvishoma nezvishoma nezera. Ganda racho rinobva raoma, risisina kusimba uye chiso chinova mhango.

Saka kuti urambe uchifarira zvese zvakanaka zve hyaluronic acid paganda rako, unogona kushandisa zvizorwa kana zvekudya zvinowedzera zvirimo. HA inogonawo kubaiwa zvakananga pasi peganda. Kunyangwe iri iyo nyeredzi inongedzo mune wrinkle creams, akanakisa ekunze masosi ehyaluronic acid majekiseni uye zvekudya zvinowedzera. 

Urea imorekuru rinobva mukuparara kwemapuroteni nemuviri. Inogadzirwa nechiropa uye inobviswa muweti. Zvikomborero zvaro zvakawanda paganda zvakanyatsosimbiswa. Ichi ndicho chikonzero nei ichiwedzera uye ichiwedzera kubatanidzwa mukunaka kwekuchengetedza. Urea mune cosmetics inogadzirwa kubva kuammonia uye carbon dioxide. Ndizvo a natural exfoliating molecule. Haina zviyo asi inobvisa masero eganda akafa nekuanyungudutsa zvinyoronyoro. Kunyanya, urea inosunungura nekunyungudutsa zviyero, chiito chinoita kuti zvikwanise kunyanya kutsvedzerera ganda rakaomarara. Kutenda kune urea, ganda rakapfava uye rinotora zvirinani zvinhu zvinoshanda zviri mumishonga inozoshandiswa.

Pakupedzisira, urea inochengetedza hydration yeganda nekuti inotora uye inochengeta mvura zviri nyore, senge hyaluronic acid. Urea-based treatments inoratidzwa kune yakaoma ganda, ganda rinonzwa asiwo nzvimbo dzakakasharara dzemuviri (tsoka, magokora, nezvimwewo). Urea inokurudzirwawo mukurapwa kwe keratosis pilaris, chirwere che<em>benign genetic chinoguma neganda rezviyo pamaoko, zvidya, magaro uye dzimwe nguva matama. 

Elastin ipuroteni yakagadzirwa nemasero anonzi fibroblasts, anowanikwa mudermis, iyo yemukati-kati yeganda. Sezvinoratidzwa nezita racho, elastin inozivikanwa nekuda kwayo elastic properties. ndiyo inobvumira ganda kuti ritangezve kutaridzika kwayo kwekutanga mushure mekudzvanywa kana kutambanudza. Elastin inogona kutambanudza kusvika ku150% yehurefu hwayo pakuzorora isati yaputsika! Concretely, inobata basa rebhainda pakati pemasero uye inotora chikamu mukuumbwa kwebiological tissues. Inobatanidzwa kwete chete mukushanda kweganda asiwo mune iyo yemapapu, connective tissues, tsinga dzeropa uye kunyange mamwe tendons. 

Kufanana nehyaluronic acid, zvitoro zve elastin zvinopera nezera. Iyo dermis saka inorasikirwa nekugadzikana uye inzwi uye haichakwanisi kurwisana nemigumisiro yekuputika kwemisungo ye subcutaneous: uku ndiko kutaridzika kwemakwinya. Kunze kwenguva, kuratidzwa kakawanda kune ultraviolet mwaranzi kunowedzera kuparara kwe elastin.

Kuti ubatsire ganda rako kuti rirambe rakapfava uye nyoro, bheja pazvizoro zvinosanganisira elastin mufomula yavo. Iwe unofanirwa kuziva kuti kubva pazera remakumi matatu, elastin masheya anodonha zvakanyanya. Fibroblasts inongoburitsa iyo inonzi "yakaoma" elastin. Chinangwa chemarapirwo akafumiswa ne elastin saka kuchengetedza zvimiro zvevadiki elastin zvakanyanya sezvinobvira. 

Collagen ipuroteni ine fibrous inowanikwa muhuwandu hwakawanda mumuviri. Icho chikamu chikuru cheganda asi chinowanikwawo kumwe kunhu mumuviri: tsinga dzeropa, cartilage, mazino, cornea, digestive turakiti ... Basa rayo nderekubatanidza maseru kune rimwe nerimwe (ne elastin) nekuda kwekunamira kwayo. Collagen inoratidzwa nekuonekwa kwayo kune fibrous uye yakasimba. 

Iyi puroteni inobatsira kuchengetedza ganda zvakanaka nekuti inobatsira kuchengetedza mwero wakanaka wemvura mu epidermis. Elle inokurudzirawo kuvandudzwa kwetishu, iyo inoita kuti ive mubatsiri mukuru wekusimudzira kupora muchiitiko chekukuvara. Pakupedzisira, collagen inoita kuti ganda riwedzere uye rirambe richiramba kutambanudza. 

Kutsiva kudzikira kwechisikigo kugadzirwa kwe collagen kwakabatana nezera, zvakafanira kutendeukira kune zvizorwa marapirwo ane iwo kuitira kuchengetedza toni uye elasticity yeganda. Inonyanya kuratidzwa kune ganda rakakura kuderedza migumisiro yekukwegura (makwinya, kurasikirwa kweganda elasticity, ganda rakaoma). Inowanikwa nenzira yemafuta, serums, masks kana capsules inofanira kutorwa nemuromo.