Wella Welloxon Perfect Developer 1000ml - 9% 30 Vol. Jeanne Arthes Good if you want fragrance

Good if you want fragrance without the projection

soft enough to diffuse it

not just length: the bristles grip and separate

so it fits a jacket pocket without taking up real estate

almost metallic warmth that doesn't apologise for being a bit prickly

Wella Welloxon Perfect Developer 1000ml - 9% 30 Vol. Jeanne Arthes Good if you want fragranceWella Welloxon Perfect is the developer that pairs with Wella colour 9% (30 Vol.) hits the balance between lift and control, fast enough to shift colour by a few shades without cooking the hair. Mix 1: 2 with Wella colour for full head applications, or tighter ratios for root touch ups. 1000ml bottle, enough for multiple applications depending on hair length and thickness. Works best when kept cool and mixed fresh don't leave the mixture sitting in