Let's talk about peroxide , shall we ? Even though its a very common part of our hair color services , I wonder why we hold the beliefs that we do , about what it is and how it works.
Why do we belive that it knows when to deposit only vs. Lighten (Lift)?
Why do we belive that it stops working and is covered to H2O or water ?
Hopefully you will allow me to share some information on this subject that may give you some clarity.
Enjoy your listening !
