Koleston Perfect Me+ - Welloxon - 15vol (4%) 1000ml

Welloxon Perfect Creme Developer - 4% 13vol - 1000ml.

The ideal developer for new Wella Koleston Perfect ME+ permanent colours.

Specifically reformulated to achieve the most accurate colour and consistency, as well as easier mixing and application, Welloxon Perfect developers are available in multiple volumes - 1.9%, 4%, 6%, 9% and 12%.

4% 13vol also available in 500ml.