Hi.
Can I use 6% peroxide with blondme toner? I am normally using it to toner the highlights with 2% but my client has very healthy hair no porous and only few highlights so I was looking for a longest result to put the toner all over as a color
Can I use 6% peroxide with blondme toner? I am normally using it to toner the highlights with 2% but my client has very healthy hair no porous and only few highlights so I was looking for a longest result to put the toner all over as a color
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