Mafunso yosangalatsa: Sodium lauryl sulphate

Panopa zinachitika zokambirana lonse za ntchito ndi sodium lauryl sulphate ndi mavuto (SLS). Ena amakhulupirira kuti kugwiritsa ntchito ndalama, zikuchokera ndilo ofiira ndi zoipa thanzi. Komabe, ena kuloleza ntchito mankhwala ndi SLS.

The kungasokoneze wa SLS

The US National mabungwe a Health kupeza n'zotheka zotsatira za ntchito zinthu ndi sodium wochuluka lauryl sulphate. Kuvulaza mankhwala ndi thupi la munthu zingachititse kuchititsa khungu youma, zilonda m'kamwa, chikanga. SLS ndi angaononge thirakiti m'mimba ndi chiwindi.

Kodi ndi sodium lauryl sulphate?

mankhwala analandira chifukwa cha mobwerezabwereza wolunjika mafuta kokonati mankhwala. surfactant Izi ntchito detergents, makamaka mankhwala ochapira tsitsi. Chifukwa ntchito chitetezo, dzuwa ndi mtengo wotsika, ndi SLS walandira ambiri cosmetology. Chida ichi ndi gawo la mankhwala ochapira tsitsi, angakhale angelo shawa, kusamba foams, lotions otsukira mano ndi mouthwashes. Komanso, sodium lauryl sulphate ntchito zapakhomo ndipo detergents luso.

Amadziwika kuti SLS zingachititse khungu likuyabwa. Komabe, mawonekedwe imene ukufanizidwa zokonzekera zodzikongoletsera, lauryl otetezeka.

Ubwino waukulu wa chigawo ichi - thobvu. Ndi thovu, shampu mwangwiro "amasiyanitsa" dothi kwa tsitsi ndiponso "kukangamira" mu uthunthu wake. Ngati izi zimachokeradi, dothi ndi mafuta kachiwiri kukhazikika pa tsitsi. Mungathe kutsimikizira izi ndi kutsuka ndi sopo mutu. Komanso, akuwinduka thobvu shampu ndithu ndalama ntchito ndi kumabweretsa pamene akutsuka kugirigisha zosangalatsa.

Sitingathe amanena kuti aliyense shampu lili kuyeretsa zinthu wachete, kwambiri kumachepetsa kanthu anthu ankhanza a SLS. Ndipo ena mwa iwo (ndi sodium cocoamphodiacetate sulfosuccinate, cocamide DEA) ntchito mankhwala ochapira tsitsi "popanda misozi" wakonzera ana.

Mwinamwake, inu musati mwazindikira kuti pambuyo kutsuka mizu ya tsitsi mwamsanga aliwonse. N'chifukwa chiyani zimenezi?

Chinthu ndi kutsuka tsitsi ndi matope, sodium lauryl sulphate ndi amachotsa mafuta, ndiwo chotchinga choteteza. Choncho, mosatsata kuteteza tsitsi mosavuta kuonongeka. Pofuna kupewa izi, thupi limayamba ndi mwachangu kutulutsa mafuta ndi mphamvu kwambiri. Choncho, mizu ya tsitsi mchere m'malo mofulumira kutaya mawonekedwe ake.

Mankhwala ochapira tsitsi popanda ndi sodium lauryl sulphate

Kodi kukhala njira yabwino kusamba tsitsi lanu? Iwo likukhalira kuti ayenera bwino kuchotsa kuipitsidwa osati mafuta scalp ndi. Today vutoli ndi kuthetsedwa. Mkulu khalidwe mankhwala ochapira tsitsi akhoza muzimutsuka wosanjikiza mafuta kwa tsitsi, n'kubweretsa superfatting zina. Zinthu zimenezi ndi monga masamba mafuta, opangidwa kuchokera lanolin ndi zidulo mafuta, nyama mafuta, lecithin. Zina amakhala mu shampu mu mawonekedwe a microdroplets. Mu ndondomeko ya kukonza kuwombola kunyama: matope kusamba mu scalp moisturizes jojoba kapena kokonati.

Chifukwa cha kuphunzira zikuchokera ndalama osamba tsitsi, mankhwala ochapira tsitsi popanda SLS akhala sakudziwika. Pano pali mankhwala zodzikongoletsera:

• Makampani ambiri Japanese chinkhoswe mu kupanga mankhwala ochapira tsitsi popanda SLS: Mkango, Kracie, Lebel, Resche, Kanebo Pola, MoltoBene. Ndalama zimenezi analengedwa ntchito surfactants yopangidwa kuchokera ku zipatso za zomera, maluwa ndi Seaweed.
• French zodzikongoletsera kampani Melvita m'malo SLS amagwiritsa surfactants chiyambi masamba - decyl glucoside.
• German mtundu Dr.Hauschka komanso kumasuka wothandizira kwa tsitsi, osati okhala ndi sodium lauryl sulphate ntchito surfactant saharotenzidy.
• Ena mankhwala ochapira tsitsi anapangidwa atsogoleri a makampani ano zodzikongoletsera, komanso mulibe SLS. Izi «Professionnel Wosakhwima Mtundu» ndi L'Oreal ndi «Professional Bonacure Mtundu» mwa Schwarzkopf. Izi mankhwala zodzikongoletsera cholinga tsitsi akuda. Mankhwala ochapira tsitsi la mutu wakuti "loteteza nkhalango lotchedwa Rainforest" kuchokera sewerolo Thupi Plommer monga mwa umembala bilberry Tingafinye, shuga ndi linseed ake mafuta.