Are you bored with your current hair color and would you like to try something new? Try safe coloring with a shampoo from the Multi Effect Color Keratin Complex series from Joanna.The product does not contain ammonia or oxidants, thanks to which it is very mild in action. It does not burden or damage strands, but subtly changes their color, which lasts from four to eight washes. The preparation leaves the bands in very good condition, because its recipe has been enriched with a keratin complex known for its moisturizing and nourishing properties.Joanna Multi Effect Color Keratin Complex Shampoo is an effective and quick way to make metamorphosis. Feel like a dark-haired, brunette or blonde - the choice is yours!How to use: Spread on damp hair. Perform a gentle massage. Leave for the time indicated in the instructions. Then wash thoroughly with water. Try also a caring paint without ammonia and PPD Joanna Naturia Organic.