Ho sireletsa letlalo, batho ba bangata ba tseba feela ka tšireletso ea letsatsi, hydration kapa lihlahisoa tsa tlhokomelo ea letlalo.Ha e le hantle, ho na le litaba tse ling tse ngata tse lokelang ho eloa hloko.
Pele ho tsohle, re lokela ho tseba hore na ke eng e lematsang letlalo la rōna.Ho na le lintlha tse 'maloa tsa bohlokoa:
Free radical
Lihlahisoa tsa AGE tse tsoetseng pele tsa glycation
Ho lahleheloa ke collagen
Ho ruruha
Sosobana
1. Mefuta ea wrinkles
Wrinkles e ka aroloa ka mefuta e 4 ea mantlha ho latela sesosa sa ketsahalo ea bona:
Intrinsic Wrinkles: Masobana a bakoang ke ho tsofala ha tlhaho ha letlalo
Actinic wrinkles: Masobana a bakoang ke ho ba letsatsing
Masobana a matla: masoebe a bakoang ke ponahalo ya sefahleho
Gravitational wrinkles: Masobana a bakoang ke matla a khoheli
Ho na le mabaka a mangata a makhopho, a kang ho pepesehela letsatsi, lefutso, khaello ea estrogen, mosebetsi o sa tsitsang le ho phomola, lijo tse sa pheleng hantle, ho tsuba le ho noa, tšilafalo ea tikoloho, joalo-joalo, e ka aroloa ka lintlha tse ka hare le lintho tse ka ntle.
2. Thibelo ea wrinkles
A. Seo re ka se etsang
Ho hlaolela mekhoa e metle ea bophelo le ho ja ho tla hlahisa liphello tse kholo ka ho fetisisa le tse tšoarellang nako e telele ka ho fetisisa.
Boikoetliso bo nepahetseng le ho otlolla ho ke ke ha ntlafatsa bophelo bo botle ba 'mele feela, empa hape ho lieha ho thehoa ha wrinkles, haholo-holo wrinkles e matla le wrinkles ea matla a khoheli.
Ja lijo tse ngata tse nang le antioxidant (vithamine C, vithamine E, selenium, carotene, lycopene, coenzyme Q10), joalo ka tamati e halikiloeng (lycopene), blueberries, morara, soya, tee e tala, joalo-joalo.
B. Lihlahisoa tsa tlhokomelo ea letlalo li ka etsa eng
Ho hanyetsa mahlaseli a UV (tshireletso letsatsing)
E sireletsa tšireletso ea letlalo (moisturizing)
Antioxidant (ho tlosa li-radicals tsa mahala)
Khothalletsa ho ata ha lisele le metabolism (exfoliation)
Antioxidant
1. Antioxidant moemeli metsoako: astaxanthin, fullerene, vithamine C, vithamine E, selenium le metsoako ea eona, coenzyme Q, lycopene.
2. Molao-motheo oa anti-oxidation: tlosa li-radicals tse sa lefelloeng tse feteletseng, e 'ngoe ea mesebetsi ea li-radicals tse sa lefelloeng ke ho etsa hore lintlha tse ngotsoeng (tse kang AP-1 le NF-κB) li eketse polelo ea matrix metalloproteinases (MMP), e 'ngoe ea e leng collagen Enzymes, e ka etsa hore collagen butle-butle e lahleheloe ke thepa ea eona ea pele, 'me letlalo le lahleheloe ke elasticity le wrinkles le sags.
3. Li-antioxidants tse tloaelehileng
▍Vitamin C
Vithamine C ke motsoako o tloaelehileng oa antioxidant, o nang le anti-oxidation, anti-wrinkles, whitening le liphello tse itseng tse thibelang ho ruruha.'Mele oa motho o itšetlehile ka lijo tse tsoang linaheng tse ling bakeng sa ho noa vithamine C, empa ha e le hantle ha ho na bothata ba khaello ea vithamine C.Hona joale ho lumeloa hore vithamine C ea molomo ha e eketse litaba tsa eona liseleng tsa letlalo, kahoo haeba u batla ho sebetsa letlalong, u tlameha ho qala ka lihlahisoa tsa lihlooho.
▍Vithamine E
Antioxidant e tsebahalang ka ho fetisisa e nang le mafura a qhibilihang ke vithamine E, empa tsela eo vithamine E e sebetsang ka eona e kholo ka ho fetisisa ke ho sebetsa ka synergistically le vithamine C ho eketsa phello ea antioxidant.
4. Ba bang
Haha matrix ea letlalo la extracellular
Matrix a extracellular (ECM) ea dermis e na le likarolo tse ngata tsa protheine ea matrix: liprotheine tsa sebopeho (collagen, elastin) le liprotheine tse khomarelang (fibronectin, laminin).Ho fokotseha ha litaba le boleng ba ECM hape ke karolo ea bohlokoa ea botsofali ba letlalo, kahoo ho tsosolosa ECM hape ke tsela.Oral collagen ha e na thuso, ha e sebetse joaloka li-peptide tsa collagen, rhodiola, ginseng le li-extracts tse ling, li ka khothalletsa karohano ea fibroblast le ho khothalletsa tlhahiso ea tsona le secretion ea collagen.
Nako ea poso: Aug-30-2023