Moisturizing thiab hydrating xav tau -hyaluronic acid
Hauv kev noj cov khoom siv tshuaj pleev ib ce hauv online hauv xyoo 2019, hyaluronic acid yog thawj. Hyaluronic acid (feem ntau hu ua hyaluronic acid)
Nws yog ib tug natural linear polysaccharide uas muaj nyob rau hauv tib neeg thiab tsiaj cov ntaub so ntswg. Raws li lub ntsiab tseem ceeb ntawm extracellular matrix, nws yog tsuas yog faib nyob rau hauv lub vitreous lub cev, pob qij txha, umbilical qaum, daim tawv nqaij thiab lwm qhov chaw ntawm tib neeg lub cev, ua si ib qho tseem ceeb physiological functions. Hyaluronic acid muaj lub cev zoo thiab tshuaj lom neeg thiab kev ua haujlwm lom neeg xws li dej tuav, lubricity, viscoelasticity, biodegradability, thiab biocompatibility. Tam sim no nws yog cov tshuaj moisturizing tshaj plaws pom nyob rau hauv cov xwm thiab yog lub npe hu ua lub zoo tagnrho natural moisturizing yam. Feem ntau, 2% ntshiab hyaluronic acid aqueous tov tuaj yeem ruaj khov 98% ya raws. Yog li ntawd, hyaluronic acid yog dav siv nyob rau hauv cov tshuaj pleev ib ce.
Whitening Xav Tau -Niacinamide
Niacinamide yog cov khoom xyaw uas nrov tshaj plaws thiab muaj vitamin B3. Lub mechanism ntawm kev txiav txim ntawm nicotinamide muaj peb yam: ua ntej, nws accelerates metabolism thiab txhawb lub shedding ntawm melanocytes uas muaj melanin; thib ob, nws tuaj yeem ua rau cov melanin uas twb tau tsim lawm, txo nws txoj kev hloov mus rau cov hlwb; Thib peb, nicotinamide tuaj yeem txhawb nqa cov synthesis ntawm epidermal proteins, txhim kho daim tawv nqaij tus kheej muaj peev xwm tiv thaiv, thiab ua kom cov tawv nqaij noo noo. Txawm li cas los xij, niacinamide purity tsawg tuaj yeem ua rau tsis haum, yog li niacinamide hauv cov tshuaj pleev ib ce muaj kev tswj nruj ntawm cov khoom siv raw thiab impurities, ua rau cov qauv siab dua hauv cov qauv tsim thiab txheej txheem.
Whitening xav tau - VC thiab nws cov derivatives
Vitamin C(ascorbic acid, tseem hu ua L-ascorbic acid) yog qhov ntxov tshaj plaws thiab feem ntau cov khoom ua kom dawb huv, nrog rau kev ua kom dawb huv ntawm qhov ncauj thiab pleev xim. Nws tuaj yeem inhibit melanin synthesis, txo melanin, nce collagen cov ntsiab lus thiab txhim kho cov xim ntawm daim tawv nqaij, txo cov vascular permeability thiab o, yog li nws kuj muaj txiaj ntsig zoo rau kev mob thiab ntshav liab.
Cov khoom xyaw zoo sib xws suav nrog VC derivatives, uas yog mos thiab ruaj khov dua. Feem ntau suav nrog VC ethyl ether, magnesium / sodium ascorbate phosphate, ascorbate glucoside, thiab ascorbate palmitate. Lawv feem ntau muaj kev nyab xeeb, tab sis cov ntsiab lus siab tuaj yeem ua rau khaus, tsis ruaj khov, thiab yooj yim oxidized thiab decomposed los ntawm lub teeb puas.
Anti aging xav tau -peptides
Tam sim no, kev siv lub hnub nyoog ntawm cov khoom siv los tiv thaiv kev laus yog tsis tu ncua, thiab cov tub ntxhais hluas niaj hnub nrhiav kev tiv thaiv kev laus. Cov khoom muaj npe zoo los tiv thaiv kev laus yog peptide, uas tau ntxiv rau ntau lub npe tshuaj pleev ib ce qib siab 'cov khoom tiv thaiv kev laus. Peptides yog cov protein uas muaj tsawg kawg nkaus ntawm 2-10 amino acids (qhov tsawg tshaj plaws ntawm cov protein). Peptides tuaj yeem txhawb kev loj hlob ntawm collagen, elastin fibers, thiab hyaluronic acid, ua kom cov tawv nqaij noo noo, ua kom tawv nqaij tuab, thiab txo cov kab zoo. Yav dhau los, L'Oreal tshaj tawm tsim kev koom tes nrog Singuladerm los ntawm Spain hauv Suav teb. Lub tuam txhab cov khoom lag luam tseem ceeb, SOS Emergency Repair Ampoule, tsom rau Acetyl Hexapeptide-8, neurotransmitter thaiv peptide nrog cov txheej txheem zoo ib yam li botulinum toxin. Los ntawm inhibiting acetylcholine, nws hauv zos thaiv kev sib kis ntawm cov leeg nqaij contraction signals, relaxes lub ntsej muag nqaij, smoothes wrinkles, tshwj xeeb tshaj yog nyob rau hauv lub ntsej muag kab.
Anti aging xav tau -retinol
Retinol (retinol) yog ib tug tswv cuab ntawm tsev neeg vitamin A, uas suav nrog retinol (tseem hu ua retinol), retinoic acid (A acid), retinol (A aldehyde), thiab ntau yam retinol esters (A esters).
Cawv ua los ntawm kev hloov mus rau acid A hauv lub cev. Raws li txoj cai, acid A muaj cov txiaj ntsig zoo tshaj plaws, tab sis vim nws cov tawv nqaij khaus khaus thiab cov kev mob tshwm sim, nws tsis tuaj yeem siv rau hauv cov khoom tu tawv nqaij raws li kev cai hauv tebchaws. Yog li feem ntau ntawm cov khoom siv tawv nqaij peb feem ntau siv ntxiv A cawv lossis A ester, uas maj mam hloov mus rau hauv A acid tom qab nkag mus rau ntawm daim tawv nqaij kom siv tau. Ib qho cawv siv rau kev tu tawv nqaij feem ntau muaj cov teebmeem hauv qab no: txo qis wrinkles, tiv thaiv kev laus: Ib qho cawv muaj cov txiaj ntsig ntawm kev tswj cov metabolism hauv epidermis thiab stratum corneum, zoo txo cov kab zoo thiab wrinkles, smoothing tawv nqaij, thiab txhim kho daim tawv nqaij zoo nkauj. Cov pores: Cawv A tuaj yeem txhim kho cov tawv nqaij zoo los ntawm kev ua kom cov cell rov ua dua tshiab, tiv thaiv collagen tawg, thiab ua kom cov pores pom tsis pom Cov pob txuv tshem tawm: Ib qho cawv tuaj yeem tshem tawm pob txuv, tshem tawm pob txuv nti, thiab siv sab nraud tuaj yeem pab kho cov mob xws li pob txuv, pob txuv, plab. , thiab daim tawv nqaij ulcers. Tsis tas li ntawd, A cawv kuj tuaj yeem ua kom tawv nqaij thiab antioxidant zog.
Cawv muaj cov teebmeem zoo, tab sis kuj muaj qhov tsis zoo. Ntawm ib sab, nws tsis ruaj khov. Thaum ntxiv rau cov khoom siv tawv nqaij, cov nyhuv yuav tsis muaj zog nyob rau lub sijhawm, thiab nws tseem yuav decompose nyob rau hauv lub teeb ntev, uas tuaj yeem ua rau tawv nqaij thaum lub sij hawm decomposition. Ntawm qhov tod tes, nws muaj qee qhov kev khaus khaus. Yog hais tias daim tawv nqaij intolerant, nws yuav ua rau daim tawv nqaij ua xua, khaus, bursting ntawm daim tawv nqaij, liab, thiab kub hnyiab.
Post lub sij hawm: Sep-14-2024
