Cosmetic Raw Khoom
Salicylic acid, Azelaic acid, Menthol thiab lwm yam tshuaj pleev ib ce raw khoom muaj cov dej tsis zoo solubility thiab muaj zog khaus rau ntawm daim tawv nqaij, Los ntawm lub cyclodextrin inclusion technology, tuaj yeem txhim kho cov dej solubility ntawm salicylic acid, azelaic acid, tuaj yeem txo qhov khaus, tuaj yeem siv tau zoo hauv cov tshuaj pleev ib ce. thiab lwm yam kev lag luam muaj feem xyuam. Nws tuaj yeem tshem tawm pob txuv, ua kom tawv nqaij, tiv thaiv kab mob, tiv thaiv kab mob, txhim kho daim tawv nqaij keratosis, tswj kev ua haujlwm ntawm Sebaceous caj pas, tshem tawm pob txuv, tswj qhov sib npaug ntawm cov dej thiab roj, ua kom dawb, zawm qhov hws, thiab tuaj yeem siv los npaj cov tshuaj pleev ib ce lossis tshuaj. uas tiv nrog daim tawv nqaij.
Zhiyuan: Koj Trustworthy Cosmetic Raw Materials Chaw tsim tshuaj paus!
Shandong Binzhou Zhiyuan Biotechnology Co., Ltd yog tus thawj coj ncaj qha ntawm cyclodextrin derivatives, cyclodextrin inclusion compounds thiab cyclodextrin reagents. Tsim los ntawm 2010, peb lub tuam txhab npog thaj tsam ntawm 30, 000 square metres, nrog thaj tsam ntawm 10, 000 square meters. Peb muaj peb tus kheej GMP tus qauv kws tshuaj excipient huv kev cob qhia ntau lawm, lub tsev muag tshuaj loj, thiab chaw soj ntsuam zoo. Tsis tas li ntawd, peb tau tsim cov txheej txheem los txheeb xyuas cov xwm txheej ntawm cov khoom ntawm txhua theem thiab saib xyuas lawv cov khoom siv raw, cov txheej txheem, kev soj ntsuam zoo, thiab lwm yam kom ntseeg tau tias cov khoom no tuaj yeem siv nyab xeeb hauv tshuaj, khoom noj, tshuaj pleev ib ce, tshuaj tsw qab, tshuaj tua kab thiab lwm yam. teb.
Cov khoom lag luam nplua nuj
Peb muaj ntau tshaj 70 hom cyclodextrin nyob rau hauv 5 series loj (natural cyclodextrins, cyclodextrin derivatives, cyclodextrin reagents, cyclodextrin complexes, thiab cyclodextrin polymers), thiab ua kev tshawb fawb thiab kev loj hlob rau txawv daim ntaub ntawv ntawm cov khoom tshiab.
Khoom zoo
Peb GMP Rhiav tau txais daim ntawv tso cai tsim tshuaj hauv xyoo 2013 thiab dhau ISO daim ntawv pov thawj. Tam sim no nws tau nruab nrog ion chromatography (Ic), capillary electrophoresis (Ce), high-performance kua chromatography, thiab Fourier transform infrared spectrometer (Ftir) thiab lwm yam khoom siv kuaj.
Quality Assurance
Tag nrho peb cov khoom, suav nrog hydroxypropyl dex, -butanesulfonate sodium thiab hydroxypropyl -cyclodextrin, tau sau npe los ntawm DMF, pom zoo los ntawm US FDA, thiab tau dhau ntau daim ntawv pov thawj xws li CP, USP, thiab EP.
Customizable Services
Peb muaj kev ua tiav R & D, chaw soj ntsuam zoo thiab pab pawg tsim khoom. Peb tuaj yeem hloov kho cov khoom lag luam cyclodextrin raws li koj xav tau, suav nrog lawv qhov ntau, cov khoom xyaw, ntim, thiab txhawb OEM thiab ODM xaj.
Cosmetic Raw Materials yog dab tsi?
Tshuaj pleev ib ce raw cov ntaub ntawv yog raws li ntuj, hluavtaws los yog rho tawm lub luag hauj lwm ntawm raw cov ntaub ntawv, cua sov txheej txheem, nplawm thiab emulsified tov tshuaj. Cosmetic Raw Materials yog nyob ntawm ntau yam ntaub ntawv thiab cov khoom xyaw ua raws li cov tshuaj thiab nws cov haujlwm tseem ceeb. Cov khoom siv tseem ceeb uas siv los ua cov tshuaj pleev ib ce muaj xws li cov khoom siv roj, xws li roj, roj, roj esters, thiab roj ester; deg active agents siv rau emulsifiers, solubilizing agents, thiab lwm yam. humectants, thickening agents, filmforms, polymers siv raws li hmoov, ultraviolet absorbents, antioxidants. Qee qhov tseem ceeb hauv cov ntaub ntawv raw uas tseem ceeb hauv kev tsim cov khoom siv kho kom zoo nkauj xws li Proteins, Vitamins, Butter, Acids, Minerals thiab kab kawm, cov pos hniav, Fragrances.

Multipurpose
Peb ntau yam ntawm cov khoom siv tshuaj pleev ib ce muaj xws li ntau qhov sib txawv ntawm salicylic acid, paeonol, uas yog cov khoom xyaw nrov hauv cov qauv kev tu tawv nqaij siv los pab tswj cov tawv nqaij oiliness thiab tuaj yeem siv los ua exfoliants thiab astringents.
Yooj yim rau siv
Cov ntaub ntawv nyoos no yooj yim soluble thiab tuaj yeem muab ntxiv rau cov kuab tshuaj hauv ntau lub hauv paus, suav nrog cawv, dej, glycerol lossis cov kuab tshuaj sib tov, thiab nyob ruaj khov rau lub sijhawm ntev.
High Purity Qib
Peb cov khoom siv tshuaj pleev ib ce yog muab rho tawm los ntawm cov khoom xyaw cog, muaj qib purity siab, thiab tau dhau GMP ntawv pov thawj. Lawv tsim nyog rau kev tsim cov khoom xws li tshuaj zawv plaub hau, tshuaj ntxuav lub ntsej muag, xab npum thiab txias.
Cov khoom xyaw me me
Pom zoo rau kev siv sab nraud nkaus xwb, cov ntaub ntawv nyoos no muab kev ruaj ntseg siab tshaj plaws rau cov qauv tshuaj pleev ib ce, tsis muaj cov tshuaj parabens, cov khoom xyaw ua rau cov tawv nqaij tsis zoo, thiab tsis muaj tshuaj lom.
Hom Tshuaj pleev ib ce Raw Khoom
Cov khoom xyaw ua haujlwm
Txhua yam tshuaj pleev ib ce tso siab rau cov khoom xyaw ua haujlwm raws li nws lub hauv paus. Lawv yuav tsum tau ua kom cov khoom ua haujlwm zoo. Nyob ntawm seb hom khoom koj tab tom sim tsim, tus nqi ntawm cov khoom xyaw ua haujlwm tam sim no hauv cov khoom yuav txawv nyob ntawm qhov xav tau.
Ib qho piv txwv ntawm cov khoom siv ua haujlwm:
Dej:Cov khoom siv ua haujlwm tshaj plaws hauv cov tshuaj pleev ib ce yog dej. Ntau cov tshuaj pleev ib ce siv nws ua lub hauv paus.
Thickeners:Thickeners yog siv los ua kom cov viscosity ntawm ib yam khoom, ua kom nws yooj yim rau kev sib kis thiab muab nws cov lus zoo nkauj. Carbomer thiab xanthan cov pos hniav yog ob qho piv txwv ntawm cov thickeners.
Emollients:Emollients yog daim tawv nqaij moisturizers thiab softeners. Lawv tsim ib qho kev tiv thaiv ntawm daim tawv nqaij, tiv thaiv kom tsis txhob ya raws. Shea butter thiab jojoba roj yog cov piv txwv ntawm emollients.
Surfactants:Surfactants yog siv los ntxuav cov khoom los tsim ua npuas ncauj. Lawv kuj pab nyob rau hauv emulsification ntawm cov roj thiab dej-raws li tshuaj. Surfactants xws li sodium lauryl sulfate thiab cocamidobettaine yog cov piv txwv ntawm surfactants.
Cov qauv ntawm cov khoom yog muab los ntawm nws cov khoom siv. Lawv pab txhim kho kev ntxhib los mos thiab sib xws ntawm cov khoom. Piv txwv ntawm cov khoom siv muaj xws li.
Viscosity Modifier:Ib qho khoom xyaw uas hloov cov viscosity ntawm cov khoom. Lawv tuaj yeem siv los ua kom tuab lossis dilute cov khoom raws li qhov xav tau. Cov pos hniav, cetyl cawv, stearic acid thiab carnauba wax yog cov piv txwv ntawm cov viscosity modifiers.
Cov neeg ua yeeb yaj kiab:Cov khoom xyaw no yog siv los ua ib qho kev tiv thaiv ntawm daim tawv nqaij. Lawv pab ua kom cov tawv nqaij moisturize los ntawm kev tiv thaiv dej. Acrylates thiab polymers yog cov piv txwv ntawm zaj duab xis qub.

Txhawb cov khoom xyaw

Txhawm rau kom muaj kev ruaj ntseg, cov qauv tshuaj pleev ib ce muaj xws li cov khoom siv txhawb nqa. Lawv pab tswj kev ncaj ncees ntawm cov khoom thiab tiv thaiv nws los ntawm degrading. Piv txwv ntawm cov khoom txhawb nqa muaj xws li.
Cov tshuaj tua kab mob:Preservatives yog siv nyob rau hauv cov tshuaj pleev ib ce los tiv thaiv kev loj hlob ntawm cov kab mob thiab fungi. Lawv pab txuas lub neej txee ntawm cov khoom. Preservatives xws li phenoxy alcohols thiab parabens yog cov piv txwv ntawm preservatives.
Acid:Siv los txo pH ntawm ib yam khoom. Lawv pab tsim ib qho chaw acidic uas tsis zoo rau cov kab mob thiab cov fungi. Citric acid thiab lactic acid yog ob qho piv txwv ntawm cov kua qaub.
Alkali:Siv los nce pH tus nqi ntawm ib yam khoom. Lawv pab tsim ib qho chaw alkaline uas tsis zoo rau cov kab mob thiab cov fungi. Potassium hydroxide thiab sodium hydroxide yog ob qho piv txwv ntawm cov hauv paus.
Cov ntsiab lus ntxiv
Txhawm rau thov rau lub hom phiaj kev lag luam, cov qauv tshuaj pleev ib ce feem ntau suav nrog cov khoom xyaw ntxiv. Lawv tsis muaj cov qauv ua haujlwm thiab tsuas yog ntxiv me me xwb. Piv txwv ntawm kev ntxiv kev ua haujlwm ntxiv suav nrog.
Extract:Lawv raug ntxiv rau cov khoom lag luam los tsim cov yam ntxwv tshwj xeeb. Ntsuab tshuaj yej extract thiab aloe vera extract yog ob qho piv txwv ntawm extracts.
Flavors:Flavors yog siv los muab cov khoom muaj txiaj ntsig zoo. Lawv pab txhim kho kev hnov lus zoo ntawm cov khoom, ua rau nws txaus nyiam rau cov neeg siv khoom. Cov tshuaj tsw qab tuaj yeem tsim los ntawm cov khoom siv ntuj tsim los yog hluavtaws thiab feem ntau yog siv me me.
Cov tshuaj tua kab mob:Cov tshuaj tua kab mob tau ntxiv rau cov qauv tshuaj pleev ib ce los tiv thaiv kev loj hlob ntawm cov kab mob microorganisms thiab txuas ntxiv lub txee lub neej ntawm cov khoom. Parabens, formaldehyde tso cov neeg ua haujlwm thiab benzyl cawv feem ntau yog siv cov tshuaj tua kab mob hauv cov tshuaj pleev ib ce.
Acids thiab Bases:Cov khoom xyaw siv los hloov pH ntawm ib yam khoom. Cov pH ntawm cov tshuaj pleev ib ce yog qhov tseem ceeb vim nws hloov kev ruaj ntseg thiab kev ua tau zoo ntawm cov khoom. Piv txwv li, cov khoom siv acidic zoo dua rau exfoliating thiab kho pob txuv, thaum cov khoom alkaline zoo dua rau moisturizing thiab kho cov tawv nqaij qhuav. Citric acid thiab lactic acid yog cov acids tseem ceeb hauv cov tshuaj pleev ib ce, thaum sodium hydroxide thiab triethanolamine feem ntau siv hauv paus.
Yam yuav tsum tau xav txog thaum xaiv cov khoom siv tshuaj pleev ib ce




Functionality thiab Efficacy Claims
Kev xaiv ntawm cov khoom siv raw feem ntau pib nrog nws qhov kev xav tau hauv cov khoom tsim uas suav nrog cov khoom xws li emulsification, moisturization, cleansing, thickening, coloring, fragrance lossis preservation. Qhov xwm txheej ntawm cov khoom tsim thiab ntim khoom (cream, gel, kub ncuav, tshuaj tsuag, stick, thiab lwm yam) cuam tshuam li cas cov khoom yog dispensed, thov thiab xav rau cov neeg siv khoom sawv cev rau kev txhawj xeeb ntxiv thaum xaiv cov khoom xyaw.
Daim ntawv qhia zoo lossis lwm yam ntaub ntawv los ntawm tus neeg muag khoom yuav qhia txog qhov tsis sib haum xeeb thiab kev ruaj ntseg teeb meem xws li pH txwv, muaj peev xwm rau oxidation, kub / txias kam rau ua, thiab lightfastness (uas yog qhov tseem ceeb rau cov xim) kom zam tau cov xwm txheej no. Piv txwv li, poov tshuaj sorbate tau dhau los siv ntau dua tab sis yuav tsum tau hloov mus rau sorbic acid los ntawm kev txo cov mis pH hauv qab 4.5 kom ua tau zoo tab sis yog tias nws yog ib qho tsis muaj roj fatty acid nws raug oxidation thiab tuaj yeem tig daj.
Kev nyab xeeb thiab kev tswj hwm kev ua raws cai
Cov khoom siv tshuaj pleev ib ce feem ntau muaj cov ntaub ntawv kev nyab xeeb ntawm lawv cov khoom thiab cov ntaub ntawv kev nyab xeeb ntxiv tuaj yeem pom nyob rau hauv luam tawm hauv cov ntawv xov xwm tshawb fawb lossis cov ntaub ntawv keeb kwm vim tias ntau cov khoom xyaw muaj keeb kwm ntev ntawm kev siv nyab xeeb. Cosmetic Ingredient Reviews (CIR) yog, los ntawm qhov deb, ib qho ntawm cov kev pabcuam zoo tshaj plaws rau cov ntaub ntawv hais txog kev nyab xeeb ntawm cov khoom xyaw. Lawv muab cov lus qhia dav dav, kev tshuaj xyuas tseem ceeb ntawm cov kev tshawb fawb cuam tshuam thiab ua los ntawm pawg kws tshaj lij ntawm cov kws tshawb fawb suav nrog cov kws tshuaj toxicologist thiab kws kho mob. Cov txheej txheem CIR tau tsim los ntawm Pawg Saib Xyuas Kev Kho Mob Tus Kheej nrog kev txhawb nqa los ntawm US Food and Drug Administration (USFDA) thiab ua raws li cov txheej txheem ntawm USFDA kev tshuaj xyuas dhau-tus-counter tshuaj. Ua tiav CIRs tau luam tawm hauv cov ntaub ntawv txheeb xyuas cov phooj ywg (International Journal of Toxicology) thiab muaj rau pej xeem. Kev sab laj CIRs yuav tsum yog ib qho ntawm thawj kauj ruam hauv kev ntsuam xyuas kev siv cov khoom siv kom zoo nkauj.
Muaj
Kev sib xyaw cov khoom xyaw tsis tshua muaj lossis cov thev naus laus zis tshiab tuaj yeem muab cov txiaj ntsig zoo sib tw hauv kev lag luam uas muaj neeg coob heev tab sis thaum cov khoom muag ntawm cov khoom ntawd nyob ntawm ib tus neeg muag khoom lossis chaw tsim khoom, qhov cuam tshuam ntawm cov khoom lag luam cuam tshuam tuaj yeem loj heev. Cov kab txawv thiab cov roj uas tau los ntawm cov chaw tshwj xeeb hauv thaj chaw tseem tuaj yeem ua rau koj muaj kev cuam tshuam los ntawm kev cuam tshuam cov saw hlau thiab tej zaum yuav tsis ua rau muaj kev nkag siab zoo tshaj plaws ntawm kev ruaj ntseg vim cov pa roj carbon hneev taw ntawm kev thauj mus los. Tus kab mob COVID kis thoob qhov txhia chaw tau nthuav tawm cov khoom lag luam tsis zoo rau txawm tias qee cov khoom siv feem ntau siv thiab ua rau cov nqi nce ntxiv vim muaj kev thauj mus los tsis zoo thiab kev ua haujlwm tsis txaus.
Yam tsawg kawg nkaus Order Quantities (MOQ)
Yam tsawg kawg nkaus kom muaj nuj nqis sawv cev rau qhov tsawg tshaj plaws ntawm cov khoom siv raw khoom uas tus neeg muag khoom txaus siab muag rau ib qho kev txiav txim thiab qhov ntawd yuav tsis ua raws li koj qhov kev tsim khoom lossis cov phiaj xwm khoom muag. Thaum lawv tuaj yeem ntxhov siab, MOQs tau muab tso rau hauv qhov chaw rau qhov laj thawj zoo. Cov neeg muag khoom yuav tsum tau them tus nqi ntawm kev lag luam yam tsis muaj kev cuam tshuam rau qhov zoo thiab kev pabcuam.
Specifications thiab Zoo
Daim ntawv qhia txog kev cog lus rau kev ua tau zoo yog daim ntawv pov thawj raws li International Organization for Standardization (abbreviated as ISO) 9001. ISO 9001 tus qauv teeb tsa cov txheej txheem rau Kev Tswj Xyuas Zoo (QMS) thiab tswj cov txheej txheem ntawm kev txhim kho txuas ntxiv uas txo qhov yuam kev, nce kev ua tau zoo thiab ua kom muaj kev xa khoom zoo ib yam uas ua tau raws li cov neeg siv khoom xav tau. ISO 9001 xav tau cov ntaub ntawv ntawm cov txheej txheem thiab cov txheej txheem nrog rau kev ntsuas ntsuas thiab ntsuas cov cuab yeej, tseem hu ua ntsuas kev ntsuas.
Green Certifications thiab Retailer Requirements
Niaj hnub no cov neeg siv khoom xav tau cov khoom lag luam uas muaj txiaj ntsig zoo dua, lawv xav siv lawv cov nyiaj kom zoo thiab ua raws li kev yuav khoom nrog lawv cov txiaj ntsig. Ntsuab, ruaj khov, tsis muaj kev lim hiam, kev coj ncaj ncees sawv cev rau qee qhov kev thov no. Tus naj npawb thiab hom ntawv pov thawj rau cov ntawv thov no loj tuaj. Ntau yam zoo li kev sib cav nyob ib puag ncig lub ntsiab lus ntawm cov tshuaj pleev ib ce ntuj hauv aughts, thaum kawg qee qhov ntawm cov ntawv pov thawj tshiab no yuav co tawm raws li qhov tseem ceeb tshaj plaws rau cov neeg siv khoom.
Tshawb xyuas cov khoom siv raw kom zoo
Cov ntaub ntawv raw yuav tsum ua tau raws li cov qauv zoo thiab muaj cov ntaub ntawv los xyuas kom meej tias lawv txoj kev nyab xeeb yog yooj yim traceable. Nov yog qee yam uas yuav tsum suav nrog hauv koj qhov kev ua haujlwm thaum tswj cov khoom siv raw.
- Khaws cov ntaub ntawv raw khoom kom zoo thiab ua kom pom tseeb
- suav nrog batch / ntau cov ntaub ntawv ntawm cov ntawv lo kom koj tuaj yeem taug qab cov ntaub ntawv
- Tsis tu ncua khaws cov khoom lag luam thiab tshawb xyuas qhov tsis sib xws
- Koj cov khoom raw cov ntaub ntawv tsis yog ib qho tseem ceeb thaum lub sij hawm thawj formulation. Lawv kuj ua lub luag haujlwm tseem ceeb hauv kev kho cov tshuaj pleev ib ce.
Cov tuam txhab yuav tsum tau hloov kho cov khoom lag luam raws li ntau yam. Piv txwv li, kev hloov pauv ntawm cov neeg siv khoom xav tau lossis kev txwv cov saw hlau yuav ua rau muaj kev hloov pauv. Thaum qhov no tshwm sim, nws yog ib qho tseem ceeb uas cov formulators suav nrog kev hloov pauv uas tsis ua rau cov khoom poob ntawm cov qauv zoo. Tsim ib txoj hauv kev los tswj koj cov khoom siv raw kom zoo tiv thaiv cov kev tsis txaus siab no.
Tshawb xyuas cov khoom xyaw rau kev ua raws cai
Cov tuam txhab lag luam yuav tsum paub txog cov kev cai muaj rau cov cheeb tsam uas lawv xav muag lawv cov khoom hauv.
- Koj lub tuam txhab Lub Luag Haujlwm (RP) yuav tsum ua tus saib xyuas koj cov tshuaj pleev ib ce. RP yuav tsum tau ceev faj txog kev saib xyuas koj cov khoom xyaw, kom ntseeg tau tias cov tshuaj pleev ib ce tau npaj siv thiab raug rau cov khoom xyaw muaj kev nyab xeeb.
- REGULATION (EC) Tsis muaj 1223/2009 catalogs seb cov tshuaj pleev ib ce ntawm EU lag luam tuaj yeem muaj qee yam khoom xyaw.
- Annex II ntawm txoj cai muaj xws li ib daim ntawv teev cov khoom xyaw uas txwv tsis pub. Conversely, Annex VI muab ib daim ntawv teev cov xim additives tso cai.
- Piv txwv li, Fabkis tsis ntev los no tau tshaj tawm nws lub hom phiaj los pib cov txheej txheem uas tuaj yeem txwv Cannabidiol (CBD) hauv cov tshuaj pleev ib ce muag hauv Tebchaws Europe. Cov tuam txhab tam sim no ua lag luam CBD-muaj tshuaj pleev ib ce yuav tsum tau kho lawv cov qauv kom txuas ntxiv muag cov khoom hauv EU.
Tsim ib qho System rau Formulation Compliance Checks
Nws tuaj yeem yooj yim los saib xyuas cov ntsiab lus me me thaum nqa cov khoom kom zoo nkauj los ntawm kev tsim khoom mus rau kev ua lag luam. Hmoov tsis zoo, kev ua txhaum me me nrog koj cov ntaub ntawv raw lossis lawv cov khoom xyaw tuaj yeem ua rau muaj teeb meem loj. Cov teeb meem no tuaj yeem tiv thaiv koj cov khoom los ntawm kev tsaws rau hauv cov neeg siv khoom txhais tes. Ib txoj hauv kev rau kev ua raws li kev ua raws cai yog siv software uas ua haujlwm rau cov txheej txheem, txo qhov kev pheej hmoo ntawm tib neeg yuam kev. Koj tuaj yeem siv lub platform zoo li Tus Thawj Tswj Khoom Muag los saib xyuas kev ua raws li cov khoom siv raw. Koj tseem tuaj yeem khaws thiab tswj cov ntaub ntawv cuam tshuam rau koj cov ntaub ntawv raw thiab cov khoom xyaw.
Kev koom ua ke automation rau hauv koj lub tswv yim ua raws cai tuaj yeem pab koj kom ntseeg tau tias koj cov khoom siv tshuaj pleev ib ce thiab lawv cov khoom xyaw ua ke nrog cov kev cai siv hauv EU thiab tshaj.
Daim ntawv pov thawj Photo




Factory Photo








FAQ ntawm Cosmetic Raw Materials
Q: Cov tshuaj pleev ib ce yog dab tsi?
Q: Cov piv txwv ntawm cov khoom siv tshuaj pleev ib ce yog dab tsi?
Q: Dab tsi yog cov ntaub ntawv raw rau moisturizing?
Q: Dab tsi yog cov khoom tseem ceeb hauv cov tshuaj pleev ib ce?
Q: Cov khoom xyaw ua kom zoo nkauj ua li cas?
Q: Dab tsi yog qhov ua haujlwm ntawm cov tshuaj tua kab mob hauv cov khoom siv tshuaj pleev ib ce?
Q: Dab tsi yog cov emollients feem ntau siv hauv tshuaj pleev ib ce?
Q: Dab tsi yog cov emulsifiers feem ntau siv hauv tshuaj pleev ib ce?
Q: Dab tsi yog surfactants?
Q: Dab tsi yog qhov feem ntau surfactant?
Q: Lub luag haujlwm ntawm thickeners hauv cov tshuaj pleev ib ce yog dab tsi?
Q: Yuav ua li cas humectants muaj txiaj ntsig zoo ntawm daim tawv nqaij hauv cov tshuaj pleev ib ce?
Q: Dab tsi yog cov extracts hauv tshuaj pleev ib ce?
Q: Dab tsi yog cov extracts zoo rau kev tu tawv nqaij?
Q: Dab tsi yog kev siv cov khoom ntuj tsim hauv tshuaj pleev ib ce?
Q: Cov tshuaj twg yog siv hauv tshuaj pleev ib ce?
Q: Dab tsi yog qhov ua haujlwm ntawm cov tshuaj tsw qab hauv cov tshuaj pleev ib ce?
Q: Lub luag haujlwm ntawm silicones hauv tshuaj pleev ib ce yog dab tsi?
Q: Dab tsi yog qhov sib txawv ntawm cov khoom xyaw hydrophilic thiab lipophilic hauv tshuaj pleev ib ce?
Q: Dab tsi yog cov pigments thiab dyes feem ntau siv hauv tshuaj pleev ib ce?












