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Top specs
System Professional X4C Hair Lotion completes the colouring process by neutralising alkaline and peroxide residues. It stabilises the colour molecules and locks them into the hair structure, while smoothing and sealing the cuticle to maintain shine and reduce colour fading.
Apply after permanent or semi-permanent colouring and after bleaching. Distribute through towel-dried hair and rinse out after leaving it on for 5–10 minutes.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
