1. Koho omea keokeo
✏ Pono ke koho ʻana i nā mea keʻokeʻo e hoʻokō me nā koi o nā kūlana hoʻomaʻemaʻe hoʻomaʻemaʻe aupuni, e hahai i nā loina o ka palekana a me ka pono, pāpā i ka hoʻohana ʻana i nā mea i pāpā ʻia, a pale i ka hoʻohana ʻana i nā mea e like me ka mercury, lead, arsenic, a me hydroquinone.
✏ I ka noiʻi ʻana a me ka hoʻomohala ʻana i nā mea hoʻonaninani keʻokeʻo, pono e noʻonoʻo i nā ʻano ala keʻokeʻo like ʻole o ka pigmentation ʻili, nā ʻano hoʻololi like ʻole, a me nā ʻano hana like ʻole o ka hoʻokumu ʻana i ka melanin.
✏ Ke hoʻohana nei i hoʻokahi a ʻoi aʻe paha mea keʻokeʻo me nā ʻano hana like ʻole, i hui pū ʻia me nā ala keʻokeʻo he nui, e hoʻokō i nā hopena synergistic a hoʻoponopono maikaʻi i nā pilikia pigmentation ʻili i hoʻokumu ʻia e nā kumu he nui.
✏ E noʻonoʻo i ka hoʻohālikelike kemika o nā mea keʻokeʻo i koho ʻia a kūkulu i kahi hoʻolālā hoʻonaʻauao keʻokeʻo palekana, kūpaʻa, a kūpono hoʻi.
Nā hiʻohiʻona o nā mea keʻokeʻo me nā ʻano hana keʻokeʻo like ʻole
2. Mechanism o UV pale:
✏ Hoʻopau i ka radiation ultraviolet a hoʻemi i ka hopena o ka radiation ultraviolet ma nā keratinocytes, e like me methoxycinnamate ethyl hexyl ester, ethylhexyltriazinone, phenylbenzimidazole sulfonic acid, diethylaminohydroxybenzoyl benzoate hexyl ester, etc.
✏ E noʻonoʻo a hoʻopuehu i nā kukuna ultraviolet, e hōʻemi i ka hopena hoʻonāukiuki o nā kukuna ultraviolet ma ka epidermis, a pale i ka ʻili kanaka, e like me ka hoʻohana ʻana i ke kīʻaha dioxide, zinc oxide, etc.
ʻO ka pale ʻana o nā melanocytes intracellular:
✏ Kāohi i ka hana o tyrosinase, hōʻemi i ka melanin synthesis, hōʻemi i ka nui o ka melanin i loko o ka ʻili, a keʻokeʻo i ka ʻili, e like mearbutin,raspberry ketone, hexylresorcinol,phenethyl resorcinol, a me ka glycyrrhizin.
✏ Hoʻohaʻahaʻa i ke ala hōʻailona o nā melanocytes e pili ana i ka hoʻoponopono ʻana i ka hōʻike MITF a me ka hōʻemi ʻana i ka hōʻike ʻana o tyrosinase, e like me resveratrol, curcumin, hesperidin, paeonol, a me erythritol
✏ Hoʻemi i ka melanin intermediates;Ke hoʻololi nei i ka melanin synthesis e pili ana i ka synthesis melanin brown, hoʻomaʻemaʻe i nā radical free oxygen, a me ka hoʻohaʻahaʻa ʻana i ka melanin synthesis, e like me cysteine, glutathione, ubiquinone, ascorbic acid, 3-o-ethyl ascorbic acid, ascorbic acid glucoside, ascorbic acid phosphate magnesium a me nā derivatives VC, a ʻo kekahinā hua huaʻai E
3. Extracellular inhibition o melanocytes
4.Inhibition o ka lawe melanin
5.Ati glycation hopena
Koho matrix
ʻO ke ʻano o ke ʻano huahana he mea ia e kōkua ai i ka hoʻomaʻemaʻe ʻana i nā mea hana e hoʻokō i ko lākou pono, a he mea lawe nui.Hoʻoholo ke ʻano dosage i ka matrix.He hopena koʻikoʻi ka hoʻokumu ʻana a me ka matrix i ka paʻa a me ka absorption transdermal o nā mea keʻokeʻo.
ʻO ka hoʻohui makapō i nā mea keʻokeʻo i nā huahana, ʻoiai ka nānā ʻole ʻana i ka hui pū ʻana o nā mea keʻokeʻo a me ka hopena o nā ʻano hana i kā lākou transdermal absorption, ʻaʻole paha e alakaʻi i ka palekana palekana, kūpaʻa, a me ka pono o ka huahana.
ʻO nā ʻano hana o nā huahana keʻokeʻo ka nui o ka lotion, cream, wai, gel, facial mask, ʻaila mālama ʻili, etc.
✏ Lotion cream: Aia i loko o ka ʻōnaehana ponoʻī ka aila a me ka emulsifier, a hiki ke hoʻohui ʻia i nā mea hoʻoikaika komo.Loaʻa ka hoʻohālikelike maikaʻi ʻana o ka formula.Hiki ke hoʻohana ʻia kekahi mau mea keʻokeʻo me ka haʻahaʻa haʻahaʻa a me ka maʻalahi o ka oxidation a me ka discoloration i ka ʻōnaehana ma ka hoʻonui ʻana i ke ʻano.He waiwai ka manaʻo o ka ʻili, hiki ke hoʻoponopono i ka hui ʻana o ka aila a me ka emulsifier e hana i kahi ʻili hou a mānoanoa paha, a i ʻole hiki ke hoʻohui i nā mea hoʻolaha e hoʻoikaika i ka transdermal absorption o nā mea keʻokeʻo.
✏ Aquatic gel: maʻamau ʻaʻole aila a emi ʻole ka ʻaila, kūpono no ka hoʻonohonoho ʻana i ka ʻili ʻaila, nā huahana kauwela, ka wai hoʻonaninani a me nā pono hoʻolālā ʻē aʻe.Loaʻa i kēia ʻano dosage kekahi mau palena, a ʻaʻole kūpono nā mea keʻokeʻo me ka haʻahaʻa haʻahaʻa no ka hoʻohana ʻana i ke ʻano o kēia ʻano ʻano dosage.I ka hoʻolālāʻana i nā huahana, pono e noʻonoʻo i ka kūlike o nā mea keʻokeʻo me kekahi, a me nā waiwai'ē aʻe.
✏ Ka pale maka: E hoʻopili pololei i ka pale maka paʻa ma ka ʻili o ka ʻili e hoʻomaʻamaʻa i ka cuticle, e pale i ka hoʻoheheʻe ʻana o ka wai, a e hoʻolalelale i ke komo ʻana a me ka komo ʻana o nā mea hana.Eia nō naʻe, ʻo ka pale pale maka he wahi hoʻopili nui me ka ʻili, kahi e ʻoi aku ka maikaʻi o ka ʻili a ʻoi aku ka nui o nā koi i ka palupalu o ka huahana.No laila, ʻaʻole kūpono kekahi mau mea keʻokeʻo me ka hoʻomanawanui maikaʻi ʻole e hoʻohui ʻia i ke ʻano o ka pale maka keʻokeʻo.
✏ Aila mālama ʻili: hoʻohui i nā ʻaila hoʻoheheʻe ʻia a me nā aila e hana ai i ka aila mālama ʻili, a i ʻole e hui pū me ka wai wai e hana i ʻelua mau ʻano o ka ʻiʻo keʻokeʻo pālua.
Ke koho ʻana i ka ʻōnaehana emulsification
ʻO ka ʻōnaehana Emulsification ka mea lawe maʻamau a hoʻohana nui ʻia i nā mea hoʻonaninani, no ka mea hiki iā ia ke hāʻawi i nā ʻano hana āpau a me nā mea hana.Hiki ke hoʻohana ʻia nā mea hana keʻokeʻo me nā waiwai e like me ka hydrophilicity, oleophility, a me ka discoloration maʻalahi a me ka oxidation i nā ʻōnaehana emulsion ma o ka ʻenehana optimization formula, e hāʻawi ana i kahi ākea nui no ka hoʻohālikelike ʻana i ka pono huahana.
ʻO nā ʻōnaehana emulsification maʻamau ka wai i loko o ka ʻaila (0/W) ʻōnaehana, ʻaila i loko o ka wai (W/0) ʻōnaehana, a me nā ʻōnaehana emulsification lehulehu (W/0/W, O/W/0).
Ke koho ʻana i nā mea kōkua ʻē aʻe
No ka hoʻonui hou ʻana i ka hopena keʻokeʻo o ka huahana, pono e koho ʻia nā mea ʻē aʻe, e like me ka aila, moisturizers, soothing agents, synergists, etc.
Ka manawa hoʻouna: Jun-06-2024
