Olia Hair Colourant 1.10 Black Sapphire

Garnier Olia 1.10 Black Sapphire is a permanent hair colourant delivering deep, cool-toned black with rich pigment and full coverage. Its creamy texture spreads easily for at-home application and works well on natural and previously coloured hair. Suitable for users seeking intense shade payoff; ideal for those wanting vibrant, long-lasting colour with salon-style finish.