L'Oréal INOA revolutionised professional hair colour by introducing ammonia-free permanent colouring powered by Oil Delivery System technology. The formula uses oil to help optimise colour delivery into the hair fibre, producing vibrant colour results, beautiful shine and reliable grey coverage whilst improving overall colouring comfort for both stylists and clients.
L’Oréal Inoa Ammonia Free Permanent Hair Colour
L’Oréal Inoa Ammonia Free Permanent Hair Colour
SKU:IT1
Couldn't load pickup availability
L'Oréal Professionnel INOA No Ammonia Permanent Hair Colour
L'Oréal Professionnel INOA is a premium ammonia-free permanent hair colour designed to deliver rich, long-lasting colour with exceptional client comfort. Powered by the innovative Oil Delivery System (ODS) technology, INOA provides vibrant, true-to-tone results whilst helping to respect the hair and scalp during the colouring process. Offering up to 100% grey coverage and a wide palette of professional shades, INOA has become a salon favourite for creating natural-looking colour, fashion tones, colour corrections and full coverage services.
Developed exclusively for professional use, INOA allows colourists to achieve luminous shine, beautiful depth and reliable colour performance without the ammonia odour traditionally associated with permanent hair colour. The advanced formula helps optimise colour penetration whilst maintaining the integrity and feel of the hair, leaving it looking healthy, smooth and radiant.
- Professional ammonia-free permanent hair colour
- Oil Delivery System (ODS) technology
- Up to 100% grey hair coverage
- Long-lasting, true-to-tone colour results
- Enhanced client comfort during colour services
- Wide range of natural and fashion shades
- Suitable for salon colouring and colour correction services
Product Overview
Key Features
- Ammonia-free permanent colour technology
- Oil Delivery System (ODS)
- Up to 100% grey coverage
- Long-lasting colour performance
- Professional salon-only formula
- Enhanced scalp comfort during colouring
- High-shine colour results
- Extensive professional shade portfolio
Ideal For
- Professional permanent hair colouring services
- Grey hair coverage and blending
- Natural-looking colour results
- Fashion colour creation
- Full head colour applications
- Root retouch and regrowth services
- Colour correction work
- Clients sensitive to strong ammonia odours
Technology & Benefits
- Oil Delivery System (ODS) technology helps optimise colour penetration
- Ammonia-free formula enhances colouring comfort
- Rich, vibrant and true-to-tone colour results
- Hair feels conditioned, smooth and healthy-looking after colouring
- Exceptional shine and colour reflect
- Reliable and predictable professional results
- Suitable for a wide variety of salon colouring techniques
- Trusted by professional colourists worldwide
How To Use
- Mix INOA permanent hair colour with the appropriate INOA Oxydant developer ratio.
- Apply to dry, unwashed hair following the recommended professional application method.
- Develop according to the desired service and manufacturer guidelines.
- Emulsify thoroughly before rinsing.
- Cleanse using a colour-safe shampoo and follow with a colour-protecting conditioner.
- For professional use only.
Share

Hairways are a very professional outfit. The ordering and delivery is quick and efficient. There was a query on my address so they called. I still received my order within a couple of days. Will definitely order from them again.
-
Schwarzkopf
Schwarzkopf Professional is a globally trusted haircare and colour brand with over...
-
Leyton House
Leyton House Professional is a globally respected salon hair colour and care...
-
L’Oréal Majirel Permanent Hair Colour 50ml - with Ionène G™
2 reviews(£11.10 Inc. VAT)Regular price £9.25Sale price £9.25Unit price / per -
L'Oréal Dia Color Semi Permanent Hair Colour
1 review(£11.70 Inc. VAT)Regular price £9.75Sale price £9.75Unit price / per -
L'Oréal Dia Light Semi Permanent Hair Colour
No reviews(£10.74 Inc. VAT)Regular price From £8.95Sale price From £8.95Unit price / per -
L’Oréal Inoa Ammonia Free Permanent Hair Colour
1 review(£12.71 Inc. VAT)Regular price £10.59Sale price £10.59Unit price / per -
L'Oréal Majirel Permanent Hair Colour - Highlift
1 review(£12.30 Inc. VAT)Regular price £10.25Sale price £10.25Unit price / per -
L'Oréal Dia Activateur Developer
No reviews(£13.14 Inc. VAT)Regular price £10.95Sale price £10.95Unit price / per -
L'Oréal Majirel Permanent Hair Colour - Cool Cover
No reviews(£11.10 Inc. VAT)Regular price £9.25Sale price £9.25Unit price / per -
L'Oréal Blond Studio Multi Techniques Powder 500g
No reviews(£25.80 Inc. VAT)Regular price £21.50Sale price £21.50Unit price / per -
L'Oréal Dulcia Tonique 1 Perm For Natural Hair
No reviews(£4.62 Inc. VAT)Regular price £3.85Sale price £3.85Unit price / per -
L’Oréal Oxydant Creme Developer
No reviews(£13.14 Inc. VAT)Regular price £10.95Sale price £10.95Unit price / per






