Bimwe mu bibazo twabajijwe kuri retinol (part 2)

 

Retinol ubundi ni iki?

Retinol irindi zia ryayo ni vitamin A ikozwe mu buryo butandukanye serum, eye cream, cream cg mu buryo bwa lotion ishobora kandi kuboneka mu buryo bw’imiti na supplements ikaba ifasha mu gutuma uruhu rudasaza vuba, akuraho iminkanyari, akuraho ibiheri byananiranye kwirabura kwa hato na hato guterwa no gukura kw’uruhu. Iyo ugize amahirwe ukabona quality nziza iguha glass skin nziza cyane mbese itinza gukura kw’uruhu rwawe.

 Retinol ikoreshwa ite?

Retinol ikoreshwa ninjoro kandi ugakoresha gake cyane hagati ya 0.25g kugeza kuri 0.5g mbese gake karahagije bitewe nuburyo uruhu rwawe rutorera retinol ukagakwirakwiza mu maso ari utudomo twinshi ubundi ukaza kwisiga hose (nzabereka uburyo nisiga retinol). Niba aribwo ugitangira gukoresha retinol cg uruhu rwawe rukunze kugira irritation iyo wisize retinol koresha sandwich method kugira ngo bigufashe kugabanya irritation retinol ishobora kukuzanira.

Retinol biba byiza kuyisiga ku ruhu rwumye bitari kumwe tugushishikariza gukoresha amavuta yawe uruhu rusa nkaho rugitose; impamvu nuko skin iri damp igitose ishobora kugabanyiriza ubushobozi retinol, cg ikindi kuyisiga ku ruhu rugitose bishobora gutuma retinol igera kure mbese yinjira mu ruhu kurwego ruri hejuru bikaba impamvu yo kwiyongera irritation n’ibyago byo gutwikwa n’izuba umunsi ukurikiyeho.

 

Ikibazo cya 2:

Ikibazo cya mbere twaragisubije niba warabajije ikibazo kijyanye na in grown hair urebe kuri youtube.

Retinol ntabwo ihenda biterwa urugero nka retinol z’umuti izi wandikirwa na muganga tretinoin, adapalene… zigura hagati ya 2000 rwf na 3000 rwf. Naho izindi ziri cosmetic zigura nka products zindi za skincare bisanzwe hagati ya 20k na 100k wabona retinol ijyanye nubushobozi bwawe, ushobora guhera kuri zimwe za the ordinary ariko retinol iri hejuru ya 1% ahenshi zaraciwe rero imwe ya the ordinary retinol 1% in squalane ntabwo nakugira inama yo kuzikoresha.

Igihe uguze products nkizi kandi ukeneye ko zikurinda kuzana wrinkles jya ugerageza uhahire ahantu hizewe kuko hari ubwo ugura ngo nuko ihendutse ugasanga ntakintu kirimo. Icyiza cya retinol zihagazeho zirakora kandi ziraramba mu mwaka ushobora gukenera izitari hejuru yeshatu.

 

Ese ugeze hagati retinol ukayireka byagenda bite?

 

Retinol iyo uyiretse ubwo ukenera indi antiaging kuko urumva icyo wirindaga ntuba uri kugikora. Ikindi igihe uretse retinol ukazayisubiraho uruhu rutangira bushyashya mbese uba umeze nkaho aribwo ugitangira gukoresha retinol na irritation zitangira bushyashya.

 

Ikibazo 3. Ese ninde utemerewe retinol?

 

Retinol guhera ku myaka 25 wayikoresha kuko uko dukura niko collagen igenda igabanuka retinol rero iri mu byongera retinol kandi ikanafasha gutuma uruhu rusaneza rukanyerera kuko ifasha mwikorwa rya cells nshya ikindi ifasha mu gutuma uruhu rusa neza.

Ku bantu batwite cg bonsa retinol si nziza kuko retinol ku mugore utwite ishobora gutuma abyara umwana ufite ubumuga bw’ingingo, ufite ibibazo mu bwoko cg ku mutima. Ku bagore bonsa nicyo kimwe kuko retinol yinjira mu maraso ikaba yagera mu mashereka nabwo too much vitamin A yagira ingaruka ku mikurire y’umwana ikindi abagore bonsa bagira hormone zihindagurika retinol ishobora gutuma irritation iba nyinshi.

Ikibazo cya 4. Retinol wandikiwe na muganga uyikoresha igihe kingana

 

Retinol wandikiwe ukurikiza amabwiriza ya muganga iyo ubonye imaze kuguha results washakaga urayireka wenda niba ari ibiheri wavuraga uhita urekera aho kuyikoresha.

 

Ikibazo cya 5. Uburyo retinol ikoreshwa

 

Tangira ukoresha nke ishoboka muri routine ya nijoro  kandi uyikoreshe inshuro nke mu cyumweru, gake karuta nyinshi ishobora kukuzanira irritation ku ruhu. Yisige ku ruhu rwumye bizagufasha gukora neza, kugabanya irritation no kumenya neza ko wayikwirakwije hose.

Retinol ntikoreshanywa na vitamin c kirazira kuko bishobora kugutera irritation ku ruhu ahubwo ibyiza wakoresha niacinamide.

 

 

Retinol alternatives/ ibintu wasimbuza retinol

 

Retinol bitewe nuburyo igora bamwe urugero abafite sensitive skin, abatwite n’abonsa; hari izindi ingredients nabakoreyeho research zemejwe ushobora gukoresha kandi ukabona benefits nkizo umuntu ukoresha retinol abona. Tutagiye mu magambo menshi reka tuzivugeho:

1.       Peptides: peptides yongera collagen na hyaluronic acid mbese ikora hydration kandi inakuraho wrinkles, ikegeranya uruhu/ tightening, inavura ibiheri gusa ntabwo yihutisha ikorwa rya cells shya.

 

2.       Bakuchiol: iyi ikuraho wrinkles, ivura ibiheri, ikuraho hyperpigmentation nayo ifasha mu kwihutisha ikorwa rya cells nshya ntabwo itera uruhu irritation niba ufite sensitive skin wayikoresha ariko niba udafite sensitive skin ikoreshereze retinol.

 

3.       Novoretin: iyi ingredients yongera uruhu elasticity, nayo yongera speed ikorwa rya cells nshya, ikuraho amabara, wrinkles, igabanya amavuta ku ruhu, inatuma uruhu rugira texture nziza.

 

4.       Retinart: nayo ikora ka retinol ikuraho ibimenyetso byo gusaza wrinkles, age spots… ikanafasha mu kwegeranya uruhu/ tightening.

 

 

5.       Rosehip oil: aya mavuta aba meza cyane kuri dry skin akuraho ibiheri, amabara, wrinkles, yongera collagen, inafasha abantu bafite eczema ariko ntabwo yihutisha ikorwa rya cells nshya.

 

6.       Azelaic acid: ntabwo yongera collagen ariko afasha uruhu rufite inflammation, irinda irritation, ivura ibiheri, ikuraho amabara kuruhu, yihutisha ikorwa rya cells shya ariko ntikuraho wrinkles gusa kukijyanye no kuvura ibiheri n’amabara ikora kimwe nka retinol.

 

7.       Resrveratrol: yongera ikorwa rya collagen, ikura irritation ku ruhu, ikuraho ibiheri na wrinkles, kandi inakuraho amabara gusa ntabwo ispeedinga ikorwa rya cells nshya nkuko retinol ibikora

 

 

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Ingredients zikorana n’izidakorana na retinol

 

1.       AHAs na BHAs izi iza glycolic acids, lactic acids na salicylic acids ntabwo zikorana na retinol kuko zishobora kwogera irritation cg ukangiza skin barrier yawe (uruhu rwo hejuru).

2.       Vitamin c na retinol nabyo byongera irritation uretse na retinol, vitamin c ntikorana na AHAs na BHAs kuko ibishobora kutakugwa neza, ariko bibaye bikugwa neza wabikoresha.

3.       Retinol na benzoyl peroxide, benzoyl peroxide ni oxidized skincare bishatse kuvuga ko igabanya uburyo ikoramo igihe ihuye n’umwaka, yewe ishobora no guhindura ibara kubera yinjiyemo umwuka niyo mpamvu muzabona ziba ziri mumacupa adatuma umwuka winjira muri products byoroshye. Sibyo gusa kuko benzoyl yongera na oxygen mu ruhu rwacu ibyo bigatuma ariyo mpamvu atari byiza kuyibangikanya na actives harimo na vitamin c nayo ntibikorana.

Retinol kuyikoreshanya ni izi ingredients zindi zikurikira byo ntakibazo birakorana neza kandi byana kugabanyiriza irritation:

 

1.       Niacinamide

2.       Hyaluronic acid

3.       Azelaic acid

 

Ingredients twavuze zidakorana na retinol ushobora kuzikoresha ku manywa, nijoro ugakoresha retinol ikizira ni ukubikoresha mu mwanya umwe. Kimwe nuko ushobora kuzikoresha ntibigire icyo bigutwara bitewe nuruhu rwawe ariko ni byiza kumenya ko bishobora kutakugwa neza ugafata umwanzuro wawe.