Ion Pastel Diamond has been specially formulated to be mixed with any Ion Pastel creme to reduce the colour intensity for extra light pastel shades. Ion Pastel Diamond should be mixed with any Ion Pastel shade in the proportion required to achieve the desired result. For example, 25ml Ion Pastel Diamond + 25ml Ion Pastel shade + 50ml Ion Pastel Creme Developer. The colour intensity will depend on the base hair colour, mixing proportion and development time. We recommend carrying out a strand test to determine the mixing ratio and development time required to achieve the desired result.
The Ion Semi–Permanent Pastel creme colour family features 6 brand new pastel shades and a clear mixer (Ion Pastel Diamond) for achieving extra light, pastel results for up to 15 washes. Soft tones in the most fashionable colours fade slowly and gently, allowing the hair colour to be changed as often as desired. The low ammonia, PPD and resorcinol free formula is gentle on the hair and scalp without compromising on results, allowing frequent colour changes with minimal damage.