Description
L’Oréal INOA Developer is a creamy, oil-based oxidant designed for use with INOA ammonia-free hair color. Formulated with ODS² technology, it enhances color performance while respecting the hair’s natural moisture. It offers smooth mixing, precise application, and helps achieve even, long-lasting color.Available in 10, 20, and 30 volumes, it supports lightening, darkening, and full grey coverage. Leaves hair soft, shiny, and healthy-looking after each use.
How many applications can you do?
1 Liter = 16 applications
How to use Inoa Rich Developer?
- Mix ratio 1:1 (1 tube: 2.6 oz. developer)
- Apply with a bowl and brush or plastic bottle
- Development time
FAQ
What volume is this developer?
This developer is 10 volume.
How long should I leave the developer on my hair?
Please contact customer service for specific development time recommendations.
Can this developer be used with other hair color products?
Please contact customer service for compatibility information.
Is this developer suitable for all hair types?
Please contact customer service for specific suitability information.
How many applications can I get from one bottle?
1 Liter = 16 applications.

Amy Davies –
I love this developer! It makes my hair look so healthy and shiny. The color is even and lasts a long time.
Grace Cameron –
The developer works well with my INOA color. It’s easy to mix and apply. My hair feels soft after each use.
Tracey Butler –
I’ve used this developer multiple times and it’s always consistent. The results are amazing and my hair looks great.
Piers McGrath –
This developer is a must-have for anyone using INOA color. It’s gentle on my hair and gives me the desired color without damage.
Alexander Hughes –
I was a bit nervous about using this developer, but it’s very easy to use. My hair looks vibrant and healthy after each application.
Lauren Manning –
The developer is great for achieving even color. It’s smooth to mix and apply. My hair feels soft and shiny after each use.
Simon Rampling –
I’ve used this developer for a few months now and it’s been a game-changer. My hair looks healthier and the color lasts longer.
Kevin Ogden –
This developer works well with my hair type. It’s easy to use and gives me the desired results. I would recommend it to others.
Madeleine McDonald –
I’m very satisfied with this developer. It’s easy to mix and apply. My hair looks vibrant and healthy after each use.
Stephanie Ross –
This developer is a great addition to my hair coloring routine. It’s gentle on my hair and gives me the desired color without damage.
Eric Fisher –
I’ve used this developer for a while now and it’s always consistent. My hair looks great and the color lasts a long time.
Lauren Manning –
I love this developer! It makes my hair look so healthy and shiny. The color is even and lasts a long time.
Dan North –
The developer works well with my INOA color. It’s easy to mix and apply. My hair feels soft after each use.
Angela Mackay –
I’ve used this developer multiple times and it’s always consistent. The results are amazing and my hair looks great.
Richard Poole –
This developer is a must-have for anyone using INOA color. It’s gentle on my hair and gives me the desired color without damage.
Blake Parsons –
I was a bit nervous about using this developer, but it’s very easy to use. My hair looks vibrant and healthy after each application.
Katherine Alsop –
The developer is great for achieving even color. It’s smooth to mix and apply. My hair feels soft and shiny after each use.
Katherine Terry –
I’ve used this developer for a few months now and it’s been a game-changer. My hair looks healthier and the color lasts longer.
Bella Sutherland –
This developer works well with my hair type. It’s easy to use and gives me the desired results. I would recommend it to others.
Ruth Hamilton –
I’m very satisfied with this developer. It’s easy to mix and apply. My hair looks vibrant and healthy after each use.