As said from the behindthechair Sanja`s perfect platinum, infused with a gorgeous, deep violet caught their eye, so they published more detailed Step by Step information on color formula and technique she used. In her creative coloration she used 3 formulas to create a finished look as shown on the pictures below.

Formula A: Subrina Professional Gele Blanc Premium + 6% developer (1:2)

Formula B: equal parts Subrina Professional Senseo 10/2 (pearl blonde) + 10/6 (violet blonde) + 10/42 (champagne blonde) + 2 parts 1.9% developer

Formula C: 10 parts Senseo 10/2 (pearl blonde) + 1 part 2/2 (blue black) + 1.9% developer (1:2)

Interested in more detailed instructions, you can find more information about Step by Step on behindthechair web page.