Contents
Kowa ya san game da amfanin bitamin A, mai yiwuwa tun daga yara. Kusan ana haɗa shi a cikin abun da ke cikin multivitamins, ana sayar da shi daban kuma a hade tare da bitamin E, masana'antun sun rubuta game da shi a kan marufi na samfuran su.
Amma don amfani da waje, ana amfani da ɗaya daga cikin siffofinsa, wato, Retinol ko retinoic acid (isotretinoin). Ana daukar na karshen a matsayin magani, sabili da haka ba a amfani da shi a cikin kayan shafawa. Amma Retinol - sosai ma.
Me ya sa ya sami irin wannan farin jini? Yaushe za a iya amfani da shi, kuma yana da haɗari? Yaya Retinol ke aiki akan fata? Kwararren masanin kayan shafa zai taimaka mana mu amsa wadannan da sauran tambayoyi.
Menene Retinol
Retinol shine mafi yawan al'ada kuma, a lokaci guda, nau'in bitamin A. A gaskiya ma, wani nau'i ne na "samfurin da aka gama" ga jiki. Da zarar a cikin sel da aka yi niyya, Retinol yana canzawa zuwa retinal, wanda ke rikidewa zuwa retinoic acid.
Yana da alama cewa yana yiwuwa a hada da retinoic acid kai tsaye a cikin magunguna da creams - amma a cikin kasarmu an haramta amfani da shi a matsayin wani ɓangare na kayan shafawa, kawai a cikin magunguna. Tasiri mara tabbas, yana iya zama haɗari¹.
Vitamin A da abubuwan da ke da alaƙa ana kiran su retinoids - ana iya samun wannan kalmar yayin zabar kayan kwalliya.
Abubuwan ban sha'awa game da Retinol
Masana kimiyya sun yi nazarin Vitamin A, kamar yadda suke faɗa, sama da ƙasa. Amma a fannin kwaskwarima, an fara amfani da Retinol sosai a shekarun baya. Anan ga abin da kuke buƙatar sani game da wannan abin al'ajabi don ƙarin fahimta:
| Ƙungiyar abubuwa | Retinoids |
| A cikin abin da kayan shafawa za a iya samu | Emulsions, serums, bawon sinadarai, creams, lotions, lipsticks, lebe mai sheki, samfuran kula da ƙusa |
| Hankali a cikin kayan shafawa | Yawanci 0,15-1% |
| Effect | Sabuntawa, ƙa'idodin sebum, ƙarfafawa, damshi |
| Menene "abokai" tare da | Hyaluronic acid, glycerin, panthenol, aloe tsantsa, bitamin B3 (niacinamide), collagen, amino acid, peptides, probiotics. |
Yadda Retinol ke aiki akan fata
Vitamin A yana da hannu a cikin daban-daban halayen hade da kiyaye al'ada yanayin fata da kuma mucous membranes: kira na hormones da secretions, da aka gyara na intercellular sarari, cell surface sabuntawa, wani karuwa a glycosaminoglycans alhakin fata elasticity, da dai sauransu.
Abun yana da mahimmanci a cikin tsari na samuwar epithelium - wannan shine nama wanda ke layin dukkanin cavities a cikin jiki kuma ya samar da fata. Retinol kuma wajibi ne don kula da tsari da danshi na sel. Tare da rashin bitamin, dermis ya rasa elasticity, ya zama kodadde, mai laushi, kuma haɗarin kuraje da cututtuka na pustular yana karuwa¹.
Bugu da ƙari, Retinol yana aiki akan fatar fuska daga ciki. Vitamin A yana da hannu a cikin kira na progesterone, yana hana tsarin tsufa, kuma an san shi da kaddarorin antioxidant.
Amfanin Retinol ga fata
Vitamin A koyaushe yana kasancewa a cikin samfuran kwaskwarima da yawa. Waɗannan su ne maganin hana tsufa da sunscreens, serums da peels, shirye-shiryen maganin kuraje da pimples, har ma da gashin lebe. Retinol don fatar fuska abu ne mai aiki da yawa da gaske.
Menene amfaninsa:
- yana shiga cikin haɓakawa da sabunta ƙwayoyin fata,
- yana ƙarfafa samar da collagen kuma yana taimakawa rage wrinkles²,
- yana taimakawa wajen adana danshi a cikin fata, yana tausasa shi.
- normalizes samar da sebum (sebum),
- yana daidaita pigmentation fata,
- yana taimakawa wajen magance cututtukan kumburi (ciki har da kuraje), yana da tasirin warkarwa³.
Aiwatar da Retinol a fuska
Vitamin A yana daya daga cikin muhimman abubuwan gina jiki ga jikin dan adam. Sabili da haka, ba abin mamaki bane cewa Retinol a cikin kwaskwarima ana amfani dashi don nau'in fata daban-daban kuma, saboda haka, yana ba ku damar magance matsaloli daban-daban ta hanyar vector.
Ga mai mai da matsala fata
A cikin hali na wuce kima aiki na sebaceous gland shine yake, mutum yana fuskantar da wani gungu na m kwaskwarima nuances: fata ne m, da pores kara girma, comedones (black dige) bayyana, kumburi sau da yawa faruwa saboda da multiflora na microflora.
Don taimaka wa masu fama da fata mai mai da matsala, an ƙirƙira magunguna daban-daban. Wasu daga cikinsu sun haɗa da Retinol - don me?
Yin amfani da retinoids yana taimakawa wajen cire matosai daga pores na fata, yana hana bayyanar sabon comedones, yana rage yawan ƙwayoyin cuta masu cutarwa, kuma yana da tasirin anti-inflammatory. Lotions da serums suna aiki mafi kyau, yayin da gels da creams ba su da tasiri sosai.
Don bushewar fata
Zai zama alama, ta yaya samfurin da ake amfani da shi wajen bushewa kayan shafawa zai kasance da alaƙa da busassun nau'in fata. Amma tuna - bitamin A yana da zaɓuɓɓuka masu yawa don amfani mai tasiri.
A cewar wasu rahotanni, yana ƙara ƙarfin fatar jiki don riƙe danshi⁵. Amma a lokaci guda, dole ne a yi la'akari da wasu abubuwa. Sabili da haka, a cikin kayan shafawa tare da Retinol don bushe fata, a matsayin mai mulkin, ana amfani da kayan shafa mai laushi. Alal misali, hyaluronic acid ko glycerin.
Don fata mai laushi
Tare da irin wannan nau'in fata gaba ɗaya, koyaushe kuna buƙatar kasancewa a hankali: duk wani sabon sinadari ko yin amfani da wani abu da ya wuce kima na iya haifar da abin da ba'a so, itching ko kumburi.
Ana amfani da Retinol sau da yawa a cikin shirye-shiryen kwaskwarima don tsaftacewa da sabunta fata, kuma tare da amfani mai tsawo, zai iya haifar da halayen gida a cikin nau'i na haushi. Kuma wannan ba lallai ba ne kwata-kwata ga riga m fata!
Bada bitamin A? Ba lallai ba ne. Abubuwan kari suna sake taimakawa. Misali, niacinamide, wanda aka sani da tasirin maganin kumburi, galibi ana ƙara shi zuwa emulsion na Retinol da serums.
Duk da haka: yana da kyau a gwada hypersensitivity a kan karamin yanki na fata kafin amfani da sabon magani (mafi kyau, a kan ciki na goshin hannu).
Don tsufa fata
Anan, ayyuka masu mahimmanci na bitamin A za su zo wurin ceto lokaci guda. Yana rage keratinization (coarseness) na epithelium, yana taimakawa sabunta epidermis (raunana haɗin tsakanin ma'auni na ƙaho kuma yana hanzarta fitar da su), yana haskaka sautin fata, kuma yana haɓaka elasticity.
Retinol don fata na fuska zai iya taimakawa tare da alamun farko na tsufa: keratosis (ƙananan fata mai kisa), na farko wrinkles, sagging, pigmentation.
Daga wrinkles
Retinol a cikin kayan shafawa yana rage jinkirin halayen enzyme na “shekaru” kuma yana haɓaka haɗin fibers na pro-collagen². Saboda wadannan hanyoyi guda biyu, bitamin A yana taimakawa wajen yaki da wrinkles. Har ila yau, tuna cewa Retinol yana taimakawa fata ta riƙe danshi kuma yana inganta sabuntawa, wanda kuma yana da tasiri mai amfani wajen magance alamun hoto.
Tabbas, ba Retinol ko wani abu ba zai santsi mai zurfi folds da furta wrinkles - a wannan yanayin, sauran hanyoyin cosmetology na iya taimakawa.
Tasirin amfani da Retinol akan fatar fuska
Daban-daban na kayan shafawa tare da bitamin A a cikin abun da ke ciki zai ba da tasiri daban-daban. Don haka, kada kuyi tsammanin sakamako iri ɗaya daga kirim kamar daga kwasfa na sinadarai. Bugu da ƙari, kowane magani yana da nasa ayyuka: wasu an tsara su don kawar da kumburi, wasu don cirewa da sabunta fata, wasu kuma don ƙara haɓakawa da sautin fuska mai kyau. Har ila yau, yana da mahimmanci a yi la'akari da wasu sinadaran a cikin wani kayan shafawa na musamman tare da Retinol.
Don haka, koyaushe zaɓi samfuran daidai da nau'in fatar ku, tare da buƙatun sa, kuma kuyi aiki daidai da umarnin. Ka tuna: ƙari bai fi kyau ba.
Tare da ingantaccen amfani da samfuran tare da Retinol, zaku sami fata mai laushi da santsi tare da sautin madaidaici, ba tare da kuraje da wrinkles ba. Amma wuce haddi na Retinol zai sami kishiyar sakamako: hangula, ƙara yawan ɗaukar hoto, har ma da ƙona sinadarai.
Reviews na cosmetologists game da Retinol
Ga mafi yawancin, masana sunyi magana da kyau game da shirye-shirye tare da bitamin A a cikin abun da ke ciki. Cosmetologists suna son shi don bayyanar da tasirin anti-shekaru, don daidaita yanayin glandan sebaceous, da haɓakar fata.
Sai dai masana sun yi gargadin cewa yawan amfani da shi na iya yin illa. Yawancin masana kimiyyar kwaskwarima ba su ba da shawarar yin amfani da kayan kwalliya tare da Retinol a lokacin rani ba, da mata masu juna biyu da masu fama da fata.
An yi imani da cewa Retinol kayan shafawa, wanda aka sayar a Pharmacy da kuma Stores, dauke da wani low taro na abu, wanda ke nufin cewa shi ne mai wuya a samu gagarumin fata hangula. A lokaci guda, sakamakon ba zai zama mai mahimmanci ba kamar lokacin amfani da samfurori masu sana'a tare da bitamin A a cikin abun da ke ciki.
Gabaɗaya, idan kuna buƙatar tabbataccen sakamako tare da ƙarancin haɗari, ya kamata ku tuntuɓi ƙwararru. Akalla don shawara.
Shahararrun tambayoyi da amsoshi
A yau, kayan shafawa suna kama da magunguna, har ma da kalmar da aka yi - cosmeceuticals. Yawancin samfurori ba a ba da shawarar yin amfani da gida ba saboda suna buƙatar daidaito da daidaito. Ba tare da ilimi na musamman ba, zaku iya cutar da kanku.
Don haka, kayan shafawa tare da Retinol, idan aka yi amfani da su da yawa ko kuma ba daidai ba, na iya haifar da haushi, itching da ƙonewa, halayen kumburi, da allergies. Don hana wannan, kuna buƙatar yin nazarin "rauni". Mu gwani Natalia Zhovtan zai amsa tambayoyin da suka fi shahara. Kamar yadda suka ce, an riga an riga an yi gargaɗi.
Yaya za a yi amfani da kayan shafawa na tushen Retinol daidai?
Sau nawa za a iya amfani da Retinol?
Ta yaya Retinol zai iya zama cutarwa ko haɗari?
Za a iya amfani da Retinol akan fata yayin daukar ciki?
Menene zan yi idan fata ta ta sami fushi ko rashin lafiyar bayan amfani da Retinol?
Sources:
- Samuylova LV, Puchkova TV Cosmetic Chemistry. Buga na ilimi a sassa 2. 2005. M.: Makarantar masanan kimiyyar kwaskwarima. 336 p.
- Ba-Hwan Kim. Ƙimar Tsaro da Tasirin Ƙunƙara na Retinoids akan Fata // Bincike na Toxicological. 2010. 26 (1). C. 61-66. URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3834457/
- DV Prokhorov, mawallafa. Hanyoyin zamani na hadaddun jiyya da rigakafin cututtukan fata // Jaridar Therapeutic Crimean. 2021. №1. shafi na 26-31. URL: https://cyberleninka.ru/article/n/sovremennye-metody-kompleksnogo-lecheniya-i-profilaktiki-rubtsov-kozhi/viewer
- KI Grigoriev. Cutar kuraje. Kulawa da fata da tushen kulawar likita // Nurse. 2016. Na 8. shafi na 3-9. URL: https://cyberleninka.ru/article/n/ugrevaya-bolezn-uhod-za-kozhey-i-osnovy-meditsinskoy-pomoschi/viewer
- DI. Yanchevskaya, NV Stepychev. Kimanta ingancin kayan shafawa tare da bitamin A // Kimiyyar ƙima. 2021. Na 12-1. shafi na 13-17. URL: https://cyberleninka.ru/article/n/otsenka-effektivnosti-kosmeticheskih-sredstv-s-vitaminom-a/viewer
6 Yadda za a furta sunan farko?