Derm DMs: Qhov txawv ntawm Retinoids thiab Retinol yog dab tsi?

Yog tias koj tau ua ntau yam kev tshawb fawb txog kev tu tawv nqaij, muaj feem ntau koj tau hla cov lus "retinol" lossis "retinoids" nyob qhov twg los ntawm ib txog rau ib lab lub sijhawm. Lawv qhuas rau wrinkle tshem tawm, nyias kab thiab pob txuv, yog li obviously lub hype nyob ib ncig ntawm lawv yog tiag tiag. Tab sis ua ntej ntxiv Cov khoom lag luam retinol mus rau lub laub, nws yog ib qho tseem ceeb kom paub meej tias koj yuav muab dab tsi rau ntawm koj daim tawv nqaij (thiab yog vim li cas). Peb tau mus cuag ib tug phooj ywg Skincare.com thiab muaj ntawv pov thawj tus kws kho mob dermatologist. Dr. Joshua Zeichner, MD, los qhia qhov sib txawv loj tshaj ntawm retinoids thiab retinols.

Teb: "Retinoids yog ib tsev neeg ntawm cov vitamin A derivatives uas muaj xws li retinol, retinaldehyde, retinyl esters, thiab cov tshuaj noj xws li tretinoin," piav qhia Dr. Zeichner. Hauv luv luv, retinoids yog cov chav kawm tshuaj uas retinol nyob hauv. Retinol, tshwj xeeb, muaj qis dua ntawm retinoid, uas yog vim li cas nws muaj nyob rau hauv ntau cov khoom muag hauv khw.

"Kuv nyiam nws thaum kuv cov neeg mob pib siv retinoids hauv lawv 30s. Tom qab muaj hnub nyoog 30 xyoo, daim tawv nqaij hloov pauv thiab collagen ntau lawm qeeb, "nws hais. "Qhov muaj zog koj tuaj yeem khaws koj cov tawv nqaij, lub hauv paus zoo dua rau nws mus rau hnub nyoog." Thaum kawg, nws yog ib qho tseem ceeb kom nco ntsoov tias ob qho tib si retinoids thiab retinol tuaj yeem ua rau tawv nqaij khaus. "Yuav kom zam tau qhov no, siv cov txiv laum huab xeeb thoob plaws koj lub ntsej muag, siv cov moisturizer, thiab pib siv nws mus txog hmo ntuj." Vim hais tias retinoids tuaj yeem ua rau koj cov tawv nqaij rhiab heev rau lub hnub, nws tseem ceeb heev uas yuav tsum siv tshuaj pleev thaiv hnub txhua hnub.

Thiab yog tias koj tab tom nrhiav kev pom zoo cov khoom, SkinCeuticals Retinol 0.3 zoo tagnrho rau cov neeg siv novice thaum CeraVe Skin Renewal Cream Serum Qhov no yog lub khw muag tshuaj tus nqi retinol qab zib zoo meej rau cov neeg uas tab tom nrhiav rau ntau cov txiaj ntsig kev tu tawv nqaij. Yog tias koj xav tias koj xav tau cov tshuaj retinoid, nrog koj tus kws kho mob dermatologist.