Hoʻolaha ʻepekema o nā mea mālama ʻili

Pono e hoʻomaʻemaʻe a hoʻomaʻemaʻe -hyaluronic acid
I ka hoʻohana ʻana i nā mea kemika mālama ʻili pūnaewele ma 2019, ʻo ka hyaluronic acid ka mea mua. ʻO ka waikawa hyaluronic (ʻike nui ʻia ʻo hyaluronic acid)

He polysaccharide laina maoli ia i loko o nā ʻiʻo kanaka a me nā holoholona. E like me ka mea nui o ka extracellular matrix, ua mahele nui ia i loko o ke kino vitreous, hui, umbilical cord, ʻili a me nā ʻāpana ʻē aʻe o ke kino kanaka, e pāʻani ana i nā hana physiological koʻikoʻi. Loaʻa i ka Hyaluronic acid nā waiwai kino a me nā kemika a me nā hana biological e like me ka mālama wai, lubricity, viscoelasticity, biodegradability, a me ka biocompatibility. I kēia manawa ʻo ia ka mea hoʻomaʻemaʻe loa i loaʻa i ke ʻano a ʻike ʻia ʻo ia ka mea hoʻomaʻemaʻe kūlohelohe kūpono. ʻO ka maʻamau, hiki i ka 2% pure hyaluronic acid aqueous solution ke mālama paʻa i ka 98% moisture. No laila, hoʻohana nui ʻia ka hyaluronic acid i ke kahua o nā mea hoʻonaninani.

Pono keʻokeʻo -Niacinamide
ʻO Niacinamide ka mea keʻokeʻo kaulana loa a me ka huaora B3. ʻEkolu mau ʻano o ka hana o ka nicotinamide: ʻo ka mea mua, hoʻolalelale i ka metabolism a hoʻoikaika i ka hoʻokahe ʻana o nā melanocytes i loaʻa ka melanin; ʻO ka lua, hiki iā ia ke hana ma luna o ka melanin i hana mua ʻia, e hōʻemi ana i kona hoʻoili ʻana i nā cell surface; ʻO ke kolu, hiki i ka nicotinamide ke hoʻoikaika i ka synthesis o nā protein epidermal, hoʻonui i ka hiki ke pale ponoʻī o ka ʻili, a hoʻonui i ka ʻili o ka ʻili. Eia nō naʻe, hiki i ka niacinamide maʻemaʻe haʻahaʻa ke kumu i ka intolerance, no laila ʻo ka niacinamide i loko o nā mea hoʻonaninani he mana koʻikoʻi ma luna o nā mea maka a me nā haumia, e hopena i nā kūlana kiʻekiʻe i ka hoʻolālā a me ke kaʻina hana.

Ke koi keʻokeʻo - VC a me kāna mau derivatives
Huaola C(ʻakika ascorbic, ʻike ʻia hoʻi ʻo L-ascorbic acid) ka mea hoʻomaʻemaʻe keʻokeʻo mua loa, me nā hopena keʻokeʻo ma ka waha a me ke kumuhana. Hiki iā ia ke kāohi i ka melanin synthesis, hoʻemi i ka melanin, hoʻonui i ka collagen content a hoʻomaikaʻi i ka waihoʻoluʻu ʻili, hoʻemi i ka vascular permeability a me ka mumū, no laila he hopena maikaʻi nō hoʻi i ka ʻāʻī a me nā kahe koko ʻulaʻula.

ʻO nā mea like like me nā derivatives VC, ʻoi aku ka maʻalahi a paʻa. ʻO nā mea maʻamau he VC ethyl ether, magnesium/sodium ascorbate phosphate, ascorbate glucoside, a me ascorbate palmitate. Palekana maʻamau lākou, akā hiki ke hoʻonāukiuki, paʻa ʻole, a hiki ke hoʻoheheʻe ʻia a decomposed e nā pōʻino māmā.

Ke koi anti aging -peptides
I kēia manawa, ke emi mau nei ka hoʻohana ʻana i nā huahana anti-aging, a ke ʻimi mau nei ka poʻe ʻōpio i ka anti-aging. ʻO ka peptide ka mea anti-aging kaulana, i hoʻohui ʻia i nā huahana anti-aging he nui. ʻO nā peptide nā protein me ka helu liʻiliʻi o 2-10 amino acids (ka ʻāpana liʻiliʻi o ka protein). Hiki i nā peptides ke hoʻoikaika i ka hoʻonui ʻana o ka collagen, elastin fibers, a me ka hyaluronic acid, hoʻonui i ka ʻili o ka ʻili, hoʻonui i ka mānoanoa o ka ʻili, a hoʻemi i nā laina maikaʻi. Ma mua, ua hoʻolaha ʻo L'Oreal i ka hoʻokumu ʻana i kahi hui hui pū me Singuladerm mai Sepania ma Kina. ʻO ka huahana poʻokela o ka hui, ʻo SOS Emergency Repair Ampoule, e kālele ana iā Acetyl Hexapeptide-8, kahi neurotransmitter blocking peptide me kahi ʻano like me ka botulinum toxin. Ma ke kaohi ʻana i ka acetylcholine, hoʻopaʻa ia i ka hoʻouna ʻana i nā hōʻailona hoʻokaʻawale ʻana o ka ʻiʻo, hoʻomaha i nā ʻiʻo o ka maka, hoʻomaʻamaʻa i nā wrinkles, ʻoi aku ka laina o ka helehelena.

Ke koi kūʻē i ka wā kahiko -retinol
ʻO Retinol (retinol) kekahi lālā o ka ʻohana huaola A, e komo pū ana me ka retinol (ʻike pū ʻia ʻo retinol), waika retinoic (A acid), retinol (A aldehyde), a me nā esters retinol like ʻole (A esters).

Hana ka waiʻona ma ka hoʻololi ʻana i ka waikawa A i loko o ke kino. ʻO ka manaʻo, loaʻa ka hopena maikaʻi loa o ka waikawa A, akā ma muli o kona ʻili nui a me nā hopena ʻaoʻao, ʻaʻole hiki ke hoʻohana ʻia i nā huahana mālama ʻili e like me nā lula aupuni. No laila, ʻo ka hapa nui o nā huahana mālama ʻili a mākou e hoʻohana pinepine ai e hoʻohui i ka waiʻona A a i ʻole A ester, e hoʻololi mālie i loko o ka waikawa A ma hope o ke komo ʻana i ka ʻili e hoʻokō. ʻO ka waiʻona i hoʻohana ʻia no ka mālama ʻili he mau hopena kēia: e hōʻemi ana i nā wrinkles, anti-aging: ʻO ka waiʻona ka hopena o ka hoʻoponopono ʻana i ka metabolism o ka epidermis a me ka stratum corneum, e hōʻemi pono i nā laina a me nā wrinkles, e hoʻomaʻamaʻa i ka ʻili a me ka hoʻomaikaʻi ʻana i ke ʻano o ka ʻili. pores: Hiki i ka waiʻona A ke hoʻomaikaʻi i ka maikaʻi o ka ʻili ma o ka hoʻonui ʻana i ka cell renewal, ka pale ʻana i ka haki ʻana o ka collagen, a me ka ʻike ʻole ʻana o nā pores. , a me na ma'i ma'i ili. Eia kekahi, hiki i ka waiʻona ke keʻokeʻo a me nā waiwai antioxidant.

He hopena maikaʻi ka waiʻona, akā aia kekahi mau hemahema. Ma kekahi ʻaoʻao, ʻaʻole paʻa. Ke hoʻohui ʻia i nā huahana mālama ʻili, e nāwaliwali ka hopena i ka manawa, a e hoʻoheheʻe ʻia ma lalo o ka mālamalama lōʻihi, hiki ke hoʻonāukiuki i ka ʻili i ka wā o ka decomposition. Ma ka ʻaoʻao ʻē aʻe, loaʻa iā ia kekahi degere o ka huhū. Inā ʻaʻole hoʻomanawanui ka ʻili, hiki ke maʻi i ka ʻili, ka ʻili, ka pohā o ka ʻili, ka ʻulaʻula, a me ke ʻano wela.