Smart Beauty black sapphire permanent hair dye kit is a rich black shade full of shimmering blue tones.
Our sapphire blue black hair colour formulation contains Nio-Active technology which deeply penetrates the hair during the colouring process to prevent damage, leaving the hair soft, smooth and shiny.
- For full head application (Thick or hair longer than 20cm may need two packs)
- 100% grey coverage and root regrowth up to 2.5cm, lasts up to 28 washes
- Suitable for Vegans
Blue-black permanent hair dye is not suitable for use on very light or bleached blonde hair without pre-pigmentation. Colour and length of duration will depend on porosity, length, fineness and condition of hair, as well as any previous treatments. Box contains 50ml Colourant, 75ml developing lotion, gloves and instructions. Smart Beauty products are made in the EU.
Order before 3pm (excludes weekends) - for next day delivery.
Not available in UK high street stores, buy Online only. How to colour your hair at home
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- Shipping anywhere in the UK - 24 or 48 hours delivery available