Dia color, demi-permanent 

color.


Dia color is an alkaline demi-permanent gloss color with no ammonia. The portoflio includes 100% true-to-tone natural reflects. 


Reverses melanin loss effects for 6 weeks of gloss color* : 

Up to 70% grey coverage.

3x shinier hair**

Up to 92% natural origin formula***


*Instrumental & consumer tests.

**Instrumental test.


COLOR CAPSULE

Dia color Titan Brown. 


A new palette of brown shades to augment your Dia color bussiness. 


The perfect demi-permanent technology with 100% natural true-to-tone results & 3x more shine* to elevate your client’s brown hair. *instrumental test.


Multi-reflective browns to add gloss & dimension for all hair types & textures.


Discover the 10 new shades :

Titan Brown collection.​

What about Dia color 

tech?


Fills gaps from lost melanin and reinjects color inside the fiber. 

Up to 92% natural origin*. 

No ammonia.


*Maximum % of naturality across all shades of the range, with at least 84%.


Discover Dia color hair transformations on different hair types.

Dia color full protocol.​

STEP 2 ​

Dia color ​

STEP 3 ​

Dia Activateur ​Developer

L'Oréal Access: The platforme of education available 24/7 on all devices: desktop & app.

Discover MyHair[iD]: Your professional color consultation powered by virtual try-on.