Wella Professional finest components produce a colour that is genuinely flawless, vivid, and vibrant. designed to be absolutely infinite to produce any desired colour. with consistent, natural-looking outcomes. a wonderful selection of creme gel colours. Developer:- A creme developer called Welloxon Perfect was created to work with Koleston Perfect. Additionally, the suggested developer for Magma and Blondor goods. Wella Perfect Creme Developer by Welloxon, 6%, 20 Vol., 1000ml incredibly easy to combine and with a rich, creamy consistency Welloxon Perfect is a high-quality peroxide that is simple to apply and produces excellent results. Welloxon Perfect’s flawless adhesion to hair and ability to stay put exactly where it should allow for precise, even colour development.