(1) An intensive and fast lift of up to 5 levels will be achieved in the first 15 minutes of development time (with heat). This is controlled by a specially adjusted balance of active oxygen in the mixture with Welloxon Perfect.

(2) After that the high lightening performance is reduced significantly by an AUTO CONTROL mechanism brought into action automatically, so that a natural blonde result is guaranteed.

The high lightening curve (see graph on the right hand side) is balanced at 5 levels and a most natural looking stunning blonde result.