H I am taking over allot of my friends clients as she has moved to Spain I have just got this email from her with color instructions for one of her clients I haven't ever had to use concentrate before and am a bit wary of doing so, has any one used a combination of these colours ?
koleston 2000 5/0 all over, The foils are 8/45 - 7/43 with red and orange concentrate (or the old colours not so bright were 6/34 - 7/43)
koleston 2000 5/0 all over, The foils are 8/45 - 7/43 with red and orange concentrate (or the old colours not so bright were 6/34 - 7/43)