Makampani opanga zodzoladzola ndi zosamalira zaumwini akupitilizabe kufunafuna zosakaniza zachilengedwe, zotetezeka, komanso zothandiza kuti akwaniritse zosowa za ogula pazinthu zapamwamba. Ufa wa diatomaceous earth (ufa wa diatomite), monga chinthu chachilengedwe cha mchere chokhala ndi mphamvu yabwino kwambiri yoyamwa komanso mphamvu zochotsa khungu, wakhala chowonjezera chodziwika bwino muzinthu zosamalira khungu ndi tsitsi. Tiyenera kutsindika kuti ufa wathu wa diatomaceous earth wogwiritsidwa ntchito pokongoletsa umagwiritsidwa ntchito kokha pazinthu zosamalira khungu ndi tsitsi zakunja, monga zotsukira nkhope, zotsukira thupi, ndi shampu.

Mayeso omwe adachitika mu labotale yodziyimira payokha akuwonetsa kuti zotsukira nkhope zokhala ndi ufa wa 5-8% wa diatomaceous earth zimatha kuyamwa mafuta ochulukirapo kawiri kapena katatu kuposa zotsukira wamba za nkhope, ndipo zimatha kuyeretsa kwambiri ma pores, kuchepetsa mapangidwe a mitu yakuda ndi ziphuphu. Kampani yosamalira khungu ku South Korea idayambitsa chigoba cha nkhope chowongolera mafuta chokhala ndi ufa wa diatomaceous earth ngati chinthu chachikulu chogwira ntchito. Pambuyo pa milungu 4 yogwiritsidwa ntchito ndi odzipereka 100 okhala ndi khungu lamafuta, 85% ya odzipereka adati kutulutsa mafuta pakhungu lawo kwachepa kwambiri, ndipo chiwerengero cha mitu yakuda ndi ziphuphu chinachepetsedwa ndi 30-50%. Kutsatira kwa zizindikiro za khungu kunawonetsanso kuchepa kwa 20% kwa ntchito ya sebum gland m'malo omwe adachiritsidwa, zomwe zikuwonetsa kuti ufa wa diatomaceous earth umagwira ntchito bwino kwa nthawi yayitali powongolera mafuta.

Monga chotsukira khungu, ufa wa dziko lapansi wa diatomaceous uli ndi makhalidwe ofatsa komanso ogwira mtima. Kapangidwe kake kosasinthasintha (kokhala ndi m'mbali ndi ngodya zazing'ono) kumatha kuchotsa maselo a khungu akufa pamwamba pa khungu kudzera mukukangana kwa thupi, koma kuuma kwake ndi kotsika kuposa kwa zotsukira khungu zopangidwa (monga mikanda ya polyethylene), kotero sizingakanda khungu. Kuti timvetse bwino momwe zimatsukira khungu, titha kuwona mulingo wovuta wa Mohs, pomwe ufa wa dziko lapansi wa diatomaceous uli ndi kuuma kwa 1 - 2, kofanana ndi talc, zomwe zimapangitsa kuti ugwiritsidwe ntchito tsiku ndi tsiku pakhungu losavuta. Mu zotsukira thupi ndi zotsukira nkhope, kuwonjezera ufa wa dziko lapansi wa 10-15% (kukula kwa tinthu tating'onoting'ono 200-500 mesh) kungapangitse kuti khungu lizituluka bwino. Pambuyo pogwiritsidwa ntchito, khungu limakhala losalala komanso lofewa, ndipo kuyamwa kwa zinthu zosamalira khungu (monga mafuta odzola ndi ma essences) kumawonjezeka ndi 20-30%. Poyerekeza ndi zinthu zachilengedwe monga zipolopolo za mtedza ndi ma apricot kernels, ufa wa diatomaceous earth uli ndi kukula kofanana kwa tinthu, kupewa vuto la kufalikira kosagwirizana komwe kumachitika chifukwa cha kusiyana kwakukulu kwa tinthu. Tapanganso ukadaulo watsopano wowunikira womwe ungathandize kukonza kufalikira kwa tinthu, ndikutsimikizira kuti ogula akupeza njira yokhazikika yochotsera tinthu.

Mu zinthu zosamalira tsitsi, monga ma shampoo oletsa mafuta ndi ma shampoo owuma, ufa wa diatomaceous earth ungathandize kuyamwa mafuta ndikutsitsimutsa khungu la mutu. Ma shampoo oletsa mafuta okhala ndi ufa wa diatomaceous earth wa 3-5% amatha kuyamwa mafuta ochulukirapo pamutu ndi tsitsi, zomwe zimapangitsa tsitsi kukhala loyera komanso lotsitsimula kwa nthawi yayitali. Ma shampoo owuma, omwe amagwiritsidwa ntchito kuyeretsa tsitsi popanda madzi, nthawi zambiri amagwiritsa ntchito ufa wa diatomaceous earth ngati chinthu chachikulu choyamwitsa. Ufa wa diatomaceous earth mu ma shampoo owuma ukhoza kuyamwa mafuta ndi dothi mwachangu pa tsitsi, ndipo tinthu tating'onoting'ono tingachotsedwe mosavuta popanda kusiya zotsalira zoyera. Kampani yosamalira tsitsi ku Europe idayambitsa shampoo yowuma yokhala ndi ufa wa diatomaceous earth ngati chinthu chachikulu. Malinga ndi ndemanga za msika, mankhwalawa amatha kusunga tsitsi loyera kwa maola 24-48 mutagwiritsa ntchito, ndipo chiŵerengero chokhutira cha ogwiritsa ntchito ndi chokwera kufika pa 90%. Kafukufuku wina wa ogula adawonetsanso kuti 85% ya ogwiritsa ntchito amakonda fungo lachilengedwe la ufa wa diatomaceous earth mu ma shampoo owuma poyerekeza ndi fungo lopangidwa lomwe limagwiritsidwa ntchito pazinthu zachikhalidwe.

Ufa wathu wa diatomaceous wa zinthu zodzikongoletsera komanso zosamalira munthu uli ndi ulamuliro wokhwima wa khalidwe kuti utsimikizire chitetezo ndi kufewa. Chogulitsachi chimapangidwa pogwiritsa ntchito miyala ya diatomite yoyera kwambiri yomwe imakumbidwa kuchokera kumadera enaake odziwika ndi khalidwe lawo lapamwamba la miyala. Takhazikitsa mgwirizano wa nthawi yayitali ndi makampani akumigodi am'deralo kuti titsimikizire kuti zinthu zopangira zapamwamba zimakhala zokhazikika. Kudzera mu njira zoyeretsera zinthu zambiri (monga kulekanitsa mphamvu yokoka, kuyandama, ndi kuchotsedwa kwa asidi) kuti tichotse zonyansa monga zitsulo zolemera ndi tizilombo toyambitsa matenda. Kuchuluka kwa zitsulo zolemera mu chinthuchi kumayendetsedwa mosamala: lead ≤0.0001%, arsenic ≤0.0001%, mercury ≤0.00001%, zomwe zikukwaniritsa zofunikira za International Nomenclature of Cosmetic Ingredients (INCI) ndi European Union Cosmetics Regulation (EC) No. 1223/2009. Chogulitsachi chimatsukidwanso ndi calcium yotentha kwambiri (1000-1200°C) kuti zitsimikizire kuti chiwerengero chonse cha mabakiteriya chili ≤100 CFU/g ndipo chiwerengero cha nkhungu ndi yisiti chili ≤10 CFU/g, kupewa matenda a pakhungu omwe amayamba chifukwa cha tizilombo toyambitsa matenda. Kuphatikiza apo, takhazikitsa njira yolondola yotsatirira, komwe gulu lililonse la zinthu limatha kutsatidwa kubwerera kudera linalake la migodi, tsiku lopangira, ndi njira zokonzera, kupatsa makasitomala kuwonekera bwino komanso chidaliro muzinthu zathu.

Ponena za zofunikira za malonda, timapereka ufa wa diatomaceous earth wokhala ndi tinthu tating'onoting'ono tosiyanasiyana komanso kuyera kuti tikwaniritse zosowa za zinthu zosiyanasiyana zodzikongoletsera. Pa zotsukira nkhope ndi masks, timapereka ufa wa diatomite wopyapyala (500-1000 mesh) wokhala ndi kuyera kwambiri (≥90), kuonetsetsa kuti mankhwalawa ali ndi kapangidwe kosalala komanso mtundu wabwino; pa zotsukira thupi ndi shampu zouma, timapereka ufa wa diatomite wapakatikati (200-500 mesh) kuti tigwirizane ndi mphamvu yochotsa mawanga ndi kufewa kwa khungu. Tikhozanso kusintha pamwamba pa ufa wa diatomite earth (monga kusintha kwa silane) kuti tiwongolere kugwirizana kwake ndi mafuta okongoletsera ndi zinthu zosungunulira, kuonetsetsa kuti ufawo ukhoza kufalikira mofanana mu malonda popanda kusonkhana. Gulu lathu la R & D likufufuza njira zatsopano zosinthira, monga kugwiritsa ntchito ma polima achilengedwe posintha pamwamba, zomwe sizimangowonjezera magwiridwe antchito a malonda komanso zimakwaniritsa kufunikira kwakukulu kwa zosakaniza zachilengedwe komanso zokhazikika mumakampani okongoletsa.

Kuti tiwonetsetse kuti mankhwalawa ndi otetezeka komanso ogwira ntchito, timayesa mayeso angapo, kuphatikizapo mayeso okhudza kuyabwa pakhungu (pogwiritsa ntchito njira yoyesera ya closed patch), mayeso okhudza kuyabwa m'maso, ndi mayeso okhudza kuyabwa pakhungu. Mayeso okhudza kuyabwa pakhungu akuwonetsa kuti ufa wathu wa diatomaceous earth ulibe kuyabwa pakhungu labwinobwino, ndipo index ya kuyabwa ndi 0, yomwe ndi yoyenera khungu lofewa. Tachitanso maphunziro achitetezo kwa nthawi yayitali kwa odzipereka omwe ali ndi mitundu yosiyanasiyana ya khungu, ndipo zotsatira zake zikuwonetsa kuti kugwiritsa ntchito zinthu zomwe zili ndi ufa wathu wa diatomaceous earth kwa miyezi 6 sikunabweretse mavuto pakhungu. Mayeso okhudza kuyabwa (pogwiritsa ntchito sebum simulant) akuwonetsa kuti kuchuluka kwa kuyamwa kwa mafuta a mankhwalawa ndi ≥150%, komwe kungakwaniritse zosowa zowongolera mafuta pazinthu zodzikongoletsera. Timaperekanso malipoti onse owunikira bwino kwa makasitomala, kuphatikiza malipoti owunikira zinthu zopangira, zolemba za njira zopangira, ndi malipoti oyesera zinthu zomalizidwa, kuti tithandize makasitomala kukwaniritsa zofunikira zamalamulo m'maiko ndi madera osiyanasiyana. Kuphatikiza apo, timagwirizana ndi mabungwe oyesera padziko lonse lapansi kuti tiwonenso ndikusintha njira zathu zoyesera ndi miyezo, ndikuwonetsetsa kuti zinthu zathu nthawi zonse zimakwaniritsa zofunikira zaposachedwa padziko lonse lapansi.

Muutumiki kwa makasitomala, timapereka chithandizo chaukadaulo pakugwiritsa ntchito ufa wa diatomaceous earth mu zinthu zodzikongoletsera.