L'Oreal
L'Oreal DiaLight 4/4N Medium Brown Demi-Permanent Hair Color 1.7oz 50ml
A demi-permanent acidic gel-crème colour for normal or sensitised hair, lasting up to 6 weeks with 53 intermixable shades
- TypeHair Color
- For Treatment OfNormal Hair
- ColorMulti-Color
- GenderAdult
- AgeAdult
- EcologicalHomeopathic
- Gentle on sensitised hair with acid-based formula
- Creamy gel-crème texture for smooth, even application
- Cationic polymers resurface cuticle for added shine
- Colour lasts up to 6 weeks per application
- Over 53 intermixable shades for custom results
Product identity
L'Oreal DiaLight 4/4N Medium Brown is a 1.7 oz demi-permanent gel-crème hair color formulated with gentle acid technology. It is designed for professional use on color-treated or sensitized hair. The cationic polymers resurface the cuticle for a smooth, shiny finish. Over 53 intermixable shades are available in the range.
Who this suits
This shade suits professionals seeking a semi-permanent medium brown result without ammonia on previously colored or delicate hair. It is not for buyers wanting a permanent color change, grey coverage beyond demi-permanent limits, or a product licensed for home use without professional expertise. The formula requires salon knowledge for safe, predictable results.
Key specification
The 4/4N Medium Brown demi-permanent gel-crème format with acid technology determines suitability. This single attribute defines the color depth, tone, longevity up to 6 weeks, and the professional-only application requirement. Buyers must match this specification to their service needs and qualifications.
Highlights
- Gentle on sensitised hair with acid-based formula
- Creamy gel-crème texture for smooth, even application
- Cationic polymers resurface cuticle for added shine
- Colour lasts up to 6 weeks per application
- Over 53 intermixable shades for custom 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
What comes in the box and do I need to buy developer separately?
The box contains one 1.7 oz tube of DiaLight 4/4N Medium Brown gel-crème colorant; a matching developer is required and sold separately.
How do I choose between the 4/4N shade and the other 53 shades in the range?
4/4N is a medium brown with neutral tone; select it if that matches your target depth and tone, otherwise pick another of the 53 intermixable shades for a different result.
What does "lasts up to 6 weeks" mean for my hair?
The demi-permanent formula deposits tone that gradually fades over roughly six weeks, depending on hair porosity, washing frequency and exposure to sun or heat.
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