Lakmé Chroma Developer O2 is a professional oxidizing cream designed to be used with the Chroma hair color range. Its creamy consistency ensures easy mixing and application for even and effective coloring results. Key Features: Ammonia-Free Formula: Gentle on the hair and scalp, minimizing the risk of irritation. Creamy Texture: Facilitates smooth mixing with hair color and easy application on hair. Hydrating Ingredients: Enriched with Betafin, a natural betaine-derived ingredient that hydrates and softens hair and scalp. Enhanced Coloring Results: Ensures vibrant, intense color and a pure, shiny finish. How to Use: Mixing Ratio: Combine the Chroma Developer with Chroma hair color in a 1:1 ratio (e.g., 60 ml of hair color with 60 ml of developer). Application: Apply the mixture to dry, unwashed hair, ensuring even distribution from roots to ends. Processing Time: Leave on for 30 minutes. For gray hair coverage, extend the processing time to 40 minutes. Rinse: After processing, rinse thoroughly with lukewarm water and follow with a suitable conditioner.