Mixing different shades: is it possible?
Mixing different shades, from the same of different brands, is not recommended as this can give an incompatible result.
If you mix different shades of hair colouring, the end colour is completely unpredictable.
Don’t forget that once you have opened the hair colouring product, you cannot reseal for future use.
If you are unsure of the shade you need to choose, contact our Consumer Advice Centre to speak to one of our customer advisers, on our shared-toll number.
They will be able to tell you what Garnier hair colouring product is best suited to your hair and wishes.