Osmo Ikon Colour Additives are a collection of multi-use neuatralising solutions suitable for use with any lightening formulas. With no compromise on development time , these highly concentrated pigments help deliver the perfect super-clean base for all your colouring treatments. 

Directions: 3 pumps of Osmon Ikon colour additive to 10g of bleaching powder. Add 30ml developer and mix well. Apply directly to dry hair. Process as normal. Rinse thoroughly.

PROFESSIONAL USE ONLY