THE SCIENCE

 

bond

Keratin proteins are linked together by
2 sulphurs which join together to form
the ‘disulphide bond’.
These proteins linking together create
the shape and strength of hair

break

Repeated chemical use will break
the disulphide bond leading
to damaged hair

re-form

By using BLONDPRO during the colour
process we are able to re-form and create
a new bridge between the Keratin proteins,
thereby strengthening hair