The holy grail for pristine blonde. Keeps blonde hair icy, clean and balanced. Mix into conditioner to make your personal colour care treatment. Chroma Molecules are: Semi-permanent hair-toning concentrates to create your custom coloured conditioner. Refresh your shade easy at home in 10min. Cosmic Silver Molecule maintains and refines cool blonde hair. It neutralises unwanted tones and helps keep your tone clear and cool. Prevents warmth from showing through. Ideal for blondes who want an icy, polished finish that still feels soft and natural. Cosmic Silver Molecule is best for: Bleached High-lift blonde Highlights Natural grey or lightened grey hair You will love Cosmic Silver Molecules if you have: Bleached, lightened hair or highlights and want to keep them cool. Naturally grey hair and want to refine it. Pro-tip: Mix with Galactic Violet for or Poetic Sepia for the ultimate blonde game.