Wella Koleston 309/0 Hair Dye Kit in Lightest Blonde according to item data. Shade choice depends on prior colour and lightening or dye history; the pack image does not represent uniform results on every hair type.
Key Features
- 309/0 identifies the required colour shade.
- Lightest blonde colour.
- A dye kit distinct from ready-to-use coloured shampoo.
- Review the leaflet for all pack accessories before starting.
How to Use
Read the full leaflet before opening and perform an allergy test at the stated time before every colouring. Wear gloves and follow mixing order, application and waiting time, then rinse as directed without altering ratios.
Who Is It For?
For adults choosing 309/0 for colouring. A strand test can help estimate colour, especially on previously dyed hair; consult a hair professional for a lightening or chemical-straightening history.
Precautions
Hair dyes may cause severe allergies. Do not use on irritated scalp, eyelashes or eyebrows, and avoid eyes. Keep away from children, stop for burning or rash and do not retain dye mixture.