We know there’s nothing better than rich and multi-dimensional haircolor, so that’s why we’re dishing out five color formulas your blonde clients will love. From Gigi Hadid's beautiful bronde and Kristin Cavallari's always on-trend blonde, to some of the best dimensional work created by our BTC members, here are five color formulas you just can't miss this week. 

1. Gigi Hadid's Supermodel Bronde

Color Formulas
Formula A (base): Color Sync 7AG + 10-volume Matrix Professional Cream Developer

Formula B (balayage/highlights): Matrix Light Master + 40-volume Matrix Cream Developer

Formula C (gloss): Color Sync ½ Clear + ½…