- Joined
- Aug 1, 2012
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So I've used this product before on permanent color and I love it. I use it almost every time I dye my hair. I dyed my hair permanently with loreal hicolor hilights in red using 40 developer. I still want it to be a bit brighter. So I bought a semi permanent dye. Should I use the Ion color brilliance after color treatment before or after I put the semi permanent dye in. Thank you in advance.