Clear, liquid SensiDO Oxidant makes the color mass gel-like, which ensures easy application. Oxidant contains a film former resulting in an innovative S.O.C.S. (SensiDO Oxidation Control System) technology, that ensures delayed oxidation. This allows more work or application time, which is especially beneficial for challenging coloring techniques, for example when doing multi-tone coloring. For this reason, Oxidant is not the right choice when performing fast coloring services, for example highlights. Oxidant is especially recommended for challenging grey hair coverage and in situations where pre-lightening is done with SensiDO color.

The gel-like color mass is easier for application where more color mass is required, for example lifting-colouring and stubborn grey hair coverage. In free-hand coloring techniques, Oxidant's film guarantees that different colors will not mix if the hair is highlighted in different coloured-sections, up to four levels differences. This enables multi-tone coloring without unnecessary highlight foils or stripes. Oxidant is not suitable for use with bleaching powders or lightening cream.

The creamy SensiDO Creme Developer makes color and bleaching mixtures pleasant to use. Creme Developer contains mineral oil, thanks to which the color and bleaching mixture remain soft. Mineral oil helps protect scalp during processing time. Creme Developer is easy to mix with all SensiDO colors. It ensures a sufficiently thick and flexible color mixture that is easy to apply. Creme Developer is suitable for all coloring and lightening techniques.

Developer For Toners is available in a very low strength of 0.9%, which makes it possible to tone highlighted hair without fear of unnecessary heat rise.