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I-Derm DMs: Uyini Umehluko Phakathi Kwe-Retinoids ne-Retinol?

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Uma wenze ucwaningo oluningi lokunakekelwa kwesikhumba, kungenzeka ukuthi uhlangabezane namagama athi "retinol" noma "retinoids" noma kuphi ukusuka ezikhathini eziyisigidi ukuya kwesinye. Bayadunyiswa ukususwa imibimbi, imigqa emincane kanye nezinduna, ngakho kusobala ukuthi i-hype ebazungezile ingokoqobo. Kodwa ngaphambi kokungeza umkhiqizo we-retinol enqoleni, kubalulekile ukwazi kahle ukuthi uzobeka ini esikhumbeni sakho (nokuthi kungani). Sifinyelele umngane we-Skincare.com kanye nodokotela wesikhumba oqinisekisiwe. UDkt. Joshua Zeichner, MD, ukwabelana ngomehluko omkhulu phakathi kwama-retinoids nama-retinol.

Impendulo: “Ama-retinoid awumkhaya wezinto eziphuma kuvithamini A ezihlanganisa i-retinol, i-retinaldehyde, i-retinyl esters, nemithi kadokotela efana ne-tretinoin,” kuchaza uDkt. Zeichner. Ngamafuphi, ama-retinoids yisigaba samakhemikhali lapho i-retinol ihlala khona. I-Retinol, ikakhulukazi, iqukethe ukuhlushwa okuphansi kwe-retinoid, yingakho itholakala emikhiqizweni eminingi ye-over-the-counter.

“Ngiyathanda lapho iziguli zami ziqala ukusebenzisa ama-retinoids eminyakeni yawo-30. Ngemuva kweminyaka engu-30, ukushintshwa kwamangqamuzana esikhumba kanye nokukhiqizwa kwe-collagen kuhamba kancane, ”kusho yena. “Uma ungasigcina siqinile isikhumba sakho, kuba ngcono isisekelo sokuthi siguge.” Okokugcina, kubalulekile ukuqaphela ukuthi kokubili ama-retinoids ne-retinol angabangela ukucasuka kwesikhumba. "Ukuze ugweme lokhu, sebenzisa inani elingangephizi ebusweni bakho bonke, gcoba okokuthambisa, bese uqala ukusisebenzisa ubusuku bonke." Ngenxa yokuthi ama-retinoids angenza isikhumba sakho sizwele kakhulu elangeni, kubalulekile futhi ukusebenzisa i-sunscreen nsuku zonke.

Futhi uma ufuna izincomo zomkhiqizo, I-SkinCeuticals Retinol 0.3 ilungele abasebenzisi be-novice ngenkathi I-CeraVe Skin Renewal Cream Serum Lesi ukhilimu we-retinol onenani lesitolo sezidakamizwa ulungele labo abafuna izinzuzo eziningi zokunakekelwa kwesikhumba. Uma ucabanga ukuthi udinga i-retinoid kadokotela, hlola nodokotela wakho wesikhumba.