Foromo ea hau e ikhethileng e tla etsoa ho latela litlhoko tsa mofuta oa hau mme e kanna ea ba le lisebelisoa tse latelang:

- Retinol:e tsejoang hape e le vithamine A joala, ke ea lelapa la vithamine A le retinal le retinoic acid (retinoic acid).E ka khothaletsa metabolism ea epidermis ea letlalo, ea liehisa tahlehelo ea collagen, ea imolla ho phomola ha letlalo le ho ntlafatsa wrinkles.Ka nako e ts'oanang, retinol e ka thusa stratum corneum ea letlalo ho tsosolosa metabolism e tloaelehileng, ho tiisa stratum corneum ea letlalo, le ho matlafatsa ts'ebetso ea mokoallo.

- Vithamine C:antioxidant e matla e khanyang ka mokhoa o bonahalang, e tiisa le ho theola letlalo.

E le antioxidant e sebetsang hantle haholo, vithamine C e na le ts'ebetso ea likokoana-hloko ea ho senya li-radicals tsa mahala tsa oksijene le ho imolla maikutlo a ho ruruha 'meleng, e leng ho thusang ho fokotsa tšenyo ea letlalo e bakoang ke lintho tse senyang ka ntle (joaloka mahlaseli a ultraviolet, litšila, joalo-joalo).Ka nako e ts'oanang, vithamine C e ka fana ka microenvironment e fokotsang, e ka khothalletsang motsoako oa collagen liseleng tsa letlalo.