Hi,
Can you be more specific as to what you mean by 'Hair Smoothening' ??? Are you referring to chemically straightening the hair !!!!!!

Well there is a new treatment that does no damage to your hair since its chemically free 'Formaldehyde Free' and its called the Brazilian Keratin Hair Treatment which smoothens hair and eliminates frizz and damaged hair !!! However if you require further information please check out my website ; www.BellezzaS.com and in the event you require my services please feel free to get in touch with me.

Regards.