I-Derm DM: Ingabe Kufanele Usebenzise I-Vitamin C Esikhumbeni Esine-Acne Prone?

I-Vitamin C yokusetshenziswa kwe-topical yaziwa ngamakhono ayo agqamayo kanye nokulwa nokushintshashintsha kombala, kodwa akusikho konke lokho okungenziwa yi-antioxidant. Ukuthola ukuthi uvithamini C ungaba nomthelela yini ezinkingeni ezihambisana nawo induna ethambekele isikhumba, sabuza UDkt Elizabeth Houshmand, I-Dallas Certified Dermatologist kanye ne-Skincare.com Consultant. 

Iyini i-vitamin C?

I-Vitamin C, eyaziwa ngokuthi i-ascorbic acid, iyi-antioxidant enamandla esiza ukukhanyisa ibala nokuvikela isikhumba ama-radicals mahhala, okuholela ezimpawini zokuguga ngaphambi kwesikhathi kwesikhumba (funda: imigqa emihle, imibimbi, nokushintsha kombala). Futhi ngokukaDkt. Houshmand, lesi sithako sithuthukisa impilo yesikhumba iyonke futhi siyadingeka kuzo zonke izinhlobo zesikhumba, okuhlanganisa nesikhumba esithandwa izinduna.  

Ingabe uvithamini C ungasiza isikhumba esinezinduna?

"I-Vitamin C iyi-antioxidant enamandla esiza ekukhanyeni umbala ngokuvimbela ukwakheka kwe-melanin," kusho uDkt. Houshmand. "Ngefomu elifanele, i-vitamin C inganciphisa ukuvuvukala kanye ne-hyperpigmentation yangemuva kokuvuvukala ehambisana nezinduna." Lapho ekhetha umkhiqizo kavithamini C, uDkt. Houshmand uncoma ukubheka uhlu lwesithako. “Bheka imikhiqizo kavithamini C equkethe i-10-20% L-ascorbic acid, ascorbyl palmitate, tetrahexyldecyl ascorbate, noma i-magnesium ascorbyl phosphate. Ngayinye yalezi zithako iwuhlobo lukavithamini C oluhloliwe futhi lwafakazelwa ukuthi luphephile futhi lusebenza ngempumelelo.” UDkt. Houshmand uthi ngokusetshenziswa ngokuphindaphindiwe, kufanele ukwazi ukubona imiphumela cishe ezinyangeni ezintathu.  

Idizayinelwe ngokukhethekile isikhumba esinamafutha futhi esijwayele ukuphuma. I-SkinCeuticals Silymarin CF enye yama-serum esiwathandayo kavithamini C. Ihlanganisa i-vitamin C, i-silymarin (noma i-milk thistle extract) ne-ferulic acid—konke okungama-antioxidants—kanye ne-salicylic acid elwa nezinduna. Ifomula isebenza ukuthuthukisa ukubukeka kwemigqa emihle futhi ivimbele i-oxidation kawoyela engaholela ekuqhumeni. 

Ingabe uvithamini C ungasiza ngezibazi zezinduna?

“Izibazi zezinduna zingesinye sezimo ezinzima kakhulu esibhekana nazo njengodokotela besikhumba, futhi ngeshwa, ukwelashwa kwesikhumba ngokuvamile akusebenzi,” kusho uDkt. Houshmand. "Ukuze uthole izibazi ezijulile, ngincoma ukusebenzisana nodokotela wakho wesikhumba onesitifiketi sebhodi ukuze udale uhlelo lomuntu siqu olusekelwe ohlotsheni lwakho oluthile lwesibazi."