Antiaging Cosmetics thiabEpidermal Kev laus
Physiological aging ntawm daim tawv nqaij yog manifested nyob rau hauv lub thinning ntawm lub epidermis, uas ua qhuav, slack, thiab tsis muaj elasticity, thiab koom nyob rau hauv lub tsim ntawm zoo kab. Raws li kev sib raug zoo ntawm kev laus thiab cov epidermis, nws tuaj yeem xaus lus tias cov metabolism hauv ib txwm muaj ntawm cov epidermis puas, lipids raug txo, cov proteins thiab cov enzymes metabolic tsis zoo, o yog tsim, thiab tom qab ntawd kev puas tsuaj tshwm sim. Yog li ntawd, hauv kev txhim kho cov tshuaj pleev ib ce tiv thaiv kev laus, nws raug nquahu kom xav txog kev ntxiv cov khoom siv raw uas muaj feem xyuam rau cov tawv nqaij thaiv kev puas tsuaj kom zoo dua ncua kev laus ntawm daim tawv nqaij.
Classic "cov tawv nqaij rejuvenating agents" xws li vitamin A thiab lactic acid feem ntau yog siv los daws cov teeb meem ntawm kev ua kom qeeb ntawm cov metabolic ntawm cov hlwb epidermal, thiab cov txiaj ntsig tau lees paub los ntawm cov neeg siv khoom. Kev saib xyuas ntawm daim tawv nqaij barrier yog thawj qhov teeb meem uas yuav tsum tau xav txog hauv cov tshuaj pleev ib ce los tiv thaiv kev laus. Yuav ua li cas sib npaug dej thiab roj thiab moisturizing yog qhov tseem ceeb. Moisturizers khaws cia raws li hauv qab no: ① emollients, lanolin, ntxhia roj, thiab roj av ua kom pob txha cell cohesion; ② sealants, paraffin, taum, propylene glycol, squalene, lanolin txo cov tawv nqaij noo noo (TEWL); ③ Moisturizing tshuaj, glycerin, urea, thiab hyaluronic acid nce hydration ntawm stratum corneum. Nws kuj tau hais los saum toj no tias kev tawg ntawm epidermal oxidation thiab antioxidant systems cuam tshuam rau cov txheej txheem ntawm daim tawv nqaij laus. Nws yog ib qho tsim nyog yuav tsum siv cov khoom xyaw antioxidant zoo hauv cov tshuaj pleev ib ce los tiv thaiv kev laus. Feem ntau siv cov tshuaj antioxidants yog vitamin C, vitamin E, niacinamide, alpha-lipoic acid, coenzyme Q10, ntsuab tshuaj yej polyphenols, thiab lwm yam. Nyob rau hauv xyoo tas los no, kev tshawb fawb ntawm cov txheej txheem ntawm daim tawv nqaij laus los ntawm epidermal lub cev tsis muaj zog tau nce sai. Kev tiv thaiv kab mob thiab kev tiv thaiv kab mob ntawm ntau cov nroj tsuag rho tawm los yog suav tshuaj ntsuab tshuaj ntsuab tau raug txheeb xyuas, thiab cov txiaj ntsig zoo tau txais hauv daim ntawv thov.
Post lub sij hawm: Lub Xya hli ntuj-29-2022
