Ensure every client enjoys the cleanest lightening results with the OSMO IKON Blonde Elevation collection of colour additives Perfect for use as a pre-pigmentation tool on blondes, this 100% vegan yellow colour additive expertly neutralises violet undertones - the ultimate colour correction tool for gorgeous, sun-kissed blondes. This super versatile additive can be added to the OSMO IKON Blonde Elevation Lightening Powder for the perfect blonde result, combined with semi-permanent hair colour to intensify the finished result, or added to a leave-in conditioner as a top-up neutralising treatment. The Yellow shade can also be mixed with any of the other OSMO colour additives to create a bespoke colour palette (e.g mix Yellow and Red additives to create Orange).
