I have dry hair. What treatment do you recommend?
Stress 'SEC-chi'. 'Trattamento' = trat-ta-MEN-to.
Use this to describe your hair condition and ask for professional advice. Italian hairdressers generally appreciate clients who explain their hair's needs.
'Secchi' = dry (masculine plural, agreeing with 'capelli'). Common hair types in Italian: 'capelli secchi' (dry), 'capelli grassi' (oily), 'capelli misti' (combination), 'capelli fini' (fine), 'capelli ricci' (curly), 'capelli lisci' (straight).
Ho i capelli danneggiati dal sole.
My hair is damaged by the sun.
Explaining the cause.
I miei capelli sono molto crespi.
My hair is very frizzy.
For frizzy hair.
Vorrei un trattamento idratante.
I'd like a moisturising treatment.
Specifying the type of treatment.
Italian salons ('istituti di bellezza' and 'saloni di parrucchiere') have embraced professional hair treatments extensively. Keratin treatments ('trattamento alla cheratina'), popularised in Brazil, arrived in Italy around 2010 and are now extremely popular, especially in humid cities like Naples and Rome.