Kuchengetedza ganda, vanhu vazhinji vanongoziva nezvekudzivirira kwezuva, hydration kana zvigadzirwa zvekuchengetedza ganda.Kutaura zvazviri, kune dzimwe nyaya dzakawanda dzinofanira kutariswa.
Chokutanga pane zvose, tinofanira kuziva kuti chii chiri kukuvadza ganda redu.Pane zvishoma zvakakosha pfungwa:
Free radical
AGEs advanced glycation end products
Kurasikirwa kwe collagen
Kuzvimba
Kuunyana
1. Mhando dzemakwinya
Wrinkles inogona kukamurwa kuita mana emhando mhando zvichienderana nechikonzero chekuitika kwavo:
Intrinsic Wrinkles: Makwinya anokonzerwa nekuchembera kweganda
Actinic wrinkles: Makwinya anokonzerwa nekuva nezuva
Dynamic wrinkles: makwinya anokonzerwa nechiso
Gravitational wrinkles: Makwinya anokonzerwa negiravhiti
Pane zvikonzero zvakawanda zvemakwinya, zvakadai sekubuda kwezuva, nhaka, kushayikwa kweesrogen, basa risina kugadzikana uye kuzorora, kudya kusina kunaka, kusvuta uye kunwa, kusvibiswa kwezvakatipoteredza, nezvimwewo, izvo zvinogona kukamurwa kuva zvinhu zvemukati uye kunze kwezvinhu.
2. Kudzivirira kuunyana
A. Zvatingaite
Kukudziridza mararamiro akanaka uye tsika dzekudya kunoburitsa mibairo mikuru uye inogara kwenguva refu.
Kurovedza muviri kwakakodzera uye kutambanudza hakungogone kuwedzera kusimba kwemuviri, asiwo kunonoka kuumbwa kwemakwinya, kunyanya makwinya ane simba uye giravhiti wrinkles.
Idya zvimwe zvekudya zvine antioxidant (vitamini C, vitamin E, selenium, carotene, lycopene, coenzyme Q10), zvakadai sematomatisi akakangwa (lycopene), blueberries, mazambiringa, soya, green tea, nezvimwewo.
B. Ndezvipi zvigadzirwa zveganda zvinogona kuita
Kupokana nemwaranzi yeUV (kudzivirira zuva)
Inodzivirira chipingamupinyi cheganda (moisturizing)
Antioxidant (kubvisa yakawandisa mahara radicals)
Kurudzira kuwedzera kwesero uye metabolism (exfoliation)
Antioxidant
1. Antioxidant mumiririri zvinhu: astaxanthin, fullerene, vhitamini C, vhitamini E, selenium uye makemikari ayo, coenzyme Q, lycopene.
2. Nheyo ye-anti-oxidation: bvisa yakawandisa mahara radicals, rimwe remabasa emahara radicals ndeyekuita kuti zvinyorwa zvinyorwa (zvakadai seAP-1 uye NF-κB) kuwedzera kutaura kwematrix metalloproteinases (MMP), imwe ye iyo collagen Enzymes, inogona kuita kuti collagen zvishoma nezvishoma irasikirwe nezvinhu zvayo zvepakutanga, uye ganda rinorasikirwa nekugadzikana uye makwinya uye sags.
3. Common antioxidants
▍Vitamin C
Vitamin C ndiyo yakajairika antioxidant ingredient, ine anti-oxidation, anti-wrinkle, chena uye mamwe anti-kuzvimba mhedzisiro.Muviri wemunhu unoenderana nechikafu chekunze chekudya kwevhitamini C, asi zvakanyanya hapana dambudziko rekushomeka kwevhitamini C.Ikozvino inotendwa kuti vhitamini C yemuromo haiwedzere zvinyorwa zvayo mumasero eganda, saka kana iwe uchida kushanda paganda, unofanira kutanga nezvigadzirwa zvemusoro.
▍Vitamin E
Iyo inonyanya kuzivikanwa mafuta-soluble antioxidant ndeye vhitamini E, asi nzira iyo vhitamini E inoita mhedzisiro yayo huru ndeyekushanda synergistically nevhitamini C kuwedzera iyo antioxidant mhedzisiro.
4. Vamwe
Vakazve ganda extracellular matrix
Iyo extracellular matrix (ECM) yedermis ine zvakawanda zveprotein matrix components: structural proteins (collagen, elastin) uye adhesive proteins (fibronectin, laminin).Kuderera kwezviri mukati uye kunaka kweECM zvakare chinhu chakakosha chekukwegura kweganda, saka kuvakazve ECM inzira zvakare.Oral collagen haina basa, isingaite senge collagen peptides, rhodiola, ginseng uye zvimwe zvakatorwa, vanogona kusimudzira fibroblast kupatsanura uye kusimudzira yavo synthesis uye secretion ye collagen.
Nguva yekutumira: Aug-30-2023