| Inoa kālepa | Sunsafe-ERL |
| Helu CAS. | 533-50-6 |
| Inoa INCI | ʻEritrulose |
| ʻAno Kemika |  |
| Noi | Emulsion keleawe, Mea hūnā keleawe, ʻŌpīpī hoʻoluʻu ponoʻī |
| ʻIkepili | 75-84% |
| Pūʻolo | 25kgs upena no kēlā me kēia pahu plastik |
| helehelena | Wai ʻālohilohi loa, melemele a ʻalani-ʻeleʻele |
| Ka hiki ke hoʻoheheʻe ʻia | Hoʻoheheʻe ʻia i ka wai |
| Hana | ʻO ka ʻili ʻana me ka ʻole o ka lā |
| Ola papa | 2 mau makahiki |
| Ka Waihona | Mālama ʻia i kahi maloʻo a me kahi anu ma 2-8°C |
| Ka nui o ka lāʻau | 1-3% |
Noi
ʻO ka helehelena i ʻeleʻele ʻia e ka lā he hōʻailona ia o kahi ola olakino, ikaika, a hana. Eia nō naʻe, ua palapala maikaʻi ʻia nā hopena ʻino o ka lā a me nā kumu ʻē aʻe o ka radiation ultraviolet ma ka ʻili. He hōʻuluʻulu kēia mau hopena a he koʻikoʻi paha, a me ka puhi ʻana o ka lā, ka maʻi ʻili, a me ka ʻelemakule mua o ka ʻili.
Ua hoʻohana ʻia ʻo Dihydroxyacetone (DHA) i nā huahana hoʻonaninani ʻili ponoʻī no nā makahiki he nui, akā he nui nā hemahema e hoʻopilikia nei i nā kānaka. No laila, aia ka makemake nui e ʻimi i kahi mea ʻoi aku ka palekana a me ka maikaʻi o ka hoʻonaninani ponoʻī e pani i ka DHA.
Palekana Lā-Ua hoʻomohala ʻia ʻo ERL e hōʻemi a hoʻopau paha i nā hemahema o DHA, ʻo ia hoʻi kahi ʻano ʻeleʻele a me ke kaha a me ka hopena maloʻo ikaika. Hōʻike ia i kahi hopena hou no ka hoʻonui ʻana o ke koi o ka self-tanning. He keto-sugar kūlohelohe ia e kū nei i loko o nā Red Raspberries, a hiki ke hana ʻia ma o ka fermentation o ka bacterium Gluconobacter i ukali ʻia e nā ʻanuʻu hoʻomaʻemaʻe he nui.
Palekana Lā-Hoʻopili ʻo ERL me nā hui amino mua a lua paha o keratin manuahi ma nā papa o luna o ka epidermis. ʻO kēia hoʻololi ʻana o ke kō hoʻemi me nā waikawa amino, peptides a i ʻole nā protein, e like me ka "Maillard reaction", i ʻike ʻia hoʻi ʻo ka browning non-enzymatic, e alakaʻi i ka hoʻokumu ʻia ʻana o nā polymers brownish, nā mea i kapa ʻia ʻo melanoids. Hoʻopaʻa ʻia nā polymers brown hopena i nā protein o ka stratum corneum ma o nā kaulahao ʻaoʻao lysine. Hoʻohālikelike ke kala brown me ke ʻano o ka tan sun maoli. ʻIke ʻia ka hopena tanning i loko o 2-3 mau lā, hiki i ka ikaika tanning kiʻekiʻe me Sunsafe-ERL ma hope o 4 a 6 mau lā. ʻO ka helehelena ʻeleʻele e mau ana mai 2 a 10 mau lā ma muli o ke ʻano o ka noi, a me ke kūlana o ka ʻili.
ʻO ka hopena kala o Sunsafe-He lohi a akahai ka ERL me ka ʻili, kahi e hiki ai ke hana i kahi ʻili kūlohelohe, lōʻihi, a kaulike me ka ʻole o nā kaha (hiki i ka DHA ke hana i kahi leo ʻalani a me nā kaha). Ma ke ʻano he mea hoʻonaninani ponoʻī e piʻi mai ana, ʻo Sunsafe-Ua lilo nā huahana ʻili ʻili ERL-wale nō i mea kaulana loa.
