INOA Rich Developer is fully stabilized and buffered to ensure consistent and uniform colour results. Its creamy, rich formulas offer gentle, controlled lightening and colouring action.

Formulated to be used with INOA Ammonia-Free Permanent Hair Colour with ODS² technology.

20-vol (6%) INOA Rich Developer pairs with INOA for:
- Coverage of white hair
- Lifts up to 2 level

FEATURES
- Creamy, rich formula
- Ensures consistent and uniform colour results
- Comes in 10, 20- and 30-vol
- INOA mixes in a 1:1 ratio with INOA Rich Developer

946ml | 32 fl oz