This tone on tone color gently covers up to 30% grey hair. It washes out after 6-8 shampoos. AMMONIA FREE-PEROXIDE FREE. It is enriched with melanin to bring softness and brillance back to your hair. First Grey Hair has no lightening power since it does not contain any ammonia or peroxide. How to choose your shade ? Choose a tone similar to your natural hair color. For better coverage, it is possible to add Colouring Emulsion to your First Grey Hair. Available in: Blond FGH, Dark Blond FGH, Light Golden Chestnut FGH, Light Chestnut FGH, Golden Chestnut FGH, Black FGH.