Hergen B4 Fortifying  Shock Treatment

It is an energizing and invigorating lotion that must be applied at the end of treatment. Its formula has been designed to integrate
with the hair structure. A specially associated quaternary cationic polymers complex, has a balancing effect and gives a new natural
support for weakened, processed and brittle hair. B4 HERGEN Fortifying Impact Treatment, allows to comb and detangle hair easily.