L'Oreal
L'Oreal Inoa #4 Brown Ammonia-Free Permanent Hair Color 60g
Ammonia-free permanent hair colour in shade 4 lightens up to 3 levels in 35 minutes and covers 100% of white hair
- TypeHair Color
- For Treatment OfNormal Hair
- ColorMulti-Color
- GenderAdult
- AgeAdult
- EcologicalHomeopathic
- Ammonia-free formula prevents scalp irritation and strong odour
- ODS2 technology lightens hair up to 3 levels in 35 minutes
- Covers up to 100% of white hair for full grey coverage
- Oil-enriched base conditions hair while delivering rich brown colour
- Professional-grade permanent colour made in Spain for salon-quality results
Professional ammonia-free permanent colour
L'Oreal Inoa #4 Brown is a permanent hair colour formulated without ammonia for salon professionals and experienced home users who want reliable grey coverage. The 60 g tube uses ODS2 oil-based delivery to deposit pigment while keeping the scalp comfortable during the 35 minute development time.
Oil-based cream consistency and tube format
The creamy, oil-enriched texture spreads evenly from bowl to brush without dripping, so colourists can work section by section with precision. A 60 g tube provides enough product for a full-head application on medium-length hair, and the screw cap reseals cleanly between uses.
Replaces traditional ammonia colours for sensitive
Clients who react to ammonia fumes or experience stinging can switch to this formula without losing up to 3 levels of lift or 100 percent white-hair coverage. The jump is worth it when odour-free comfort and post-colour conditioning matter as much as the final shade.
Highlights
- Ammonia-free formula prevents scalp irritation and strong odour
- ODS2 technology lightens hair up to 3 levels in 35 minutes
- Covers up to 100% of white hair for full grey coverage
- Oil-enriched base conditions hair while delivering rich brown colour
- Professional-grade permanent colour made in Spain for salon-quality results
Specifications
| Brand | Dial |
|---|---|
| Type | Hair Color |
| For Treatment Of | Normal Hair |
| Color | Multi-Color |
| Gender | Adult |
| Age | Adult |
| Ecological | Homeopathic |
Questions about this item
How many levels does Inoa #4 lift in 35 minutes?
The formula lightens up to 3 levels within a 35 minute development time.
What size bowl or bottle is needed to mix the 60g tube?
Use a non-metallic bowl large enough to hold the 60g tube plus the matching developer volume for a smooth mixture.
What mixing step do users often skip with this ammonia-free permanent color?
Many forget to blend the 60g tube with the correct developer ratio until completely smooth before applying to dry, unwashed hair.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Sexy Hair Concepts Big Sexy Root Pump Spray Mousse 1.5 oz hair care
Sexy Hair Concepts Big Intense Hold Spray & Stay 1.5 oz 50 ml
- Salon Supply
- Unisex



