£21.10
These permanent hair dyes deliver multidimensional colour using AHA technology to reinforce hair strength during the colouring process. The sublimely rich shade 4.0 Dark Brown covers one hundred percent of greys effectively without harsh chemicals.
- Bonding Primer works alongside the permanent colour step to condition fibres immediately.
- Zero ammonia formula reduces scalp irritation significantly compared to traditional professional options.
- Bonding Treatment seals cuticles and conditions strands after colour development is complete.
- Suitable for ages 16 plus ensures compliance with all chemical safety regulations.
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