Looking for a permanent hair colour from ASP? ASP Converter sits in our Permanent Colour range. This is a professional colour for colourists: pick the shade, mix with the right developer and process as directed.
There are 4 options to pick from: 250ml/1%, 1000ml/1%, 250ml/2% and 1000ml/2%.
At a glance
- Brand: ASP
- Product: Converter
- Size/Strength: 4 options
- Category: Hair Colour › Permanent Colour
Good to know
- Shade numbers usually show depth first, then tone.
- Use the mixing ratio and developer recommended by ASP.
- Record the formula on the client card.









No reviews yet. Tried it? Your review helps other shoppers.