Dia Light| The future of acidic gloss color is hyaluronic.

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Get inspired for your future Dia light experience.

They already found their perfect hair color.

Get ready for your next Hair Color service by L’Oréal Professionnel.

Pre-step

Metal Detox Pre-Treatment Spray

Neutralizes metal inside the fiber and protects it before color, balayage or lightening services.

Pre-lighten

Blond Studio Purple Lightening balm & Oxydant

Lift and neutralize in one step with Blond Studio Purple Lightening balm.

Tone

Dia Light & Oxydant

Up to 6 weeks of gloss color with Dia light.

Post-treatment Step 1

Metal Detox Shampoo

Anti-metal cleansing cream shampoo.

Post-treatment Step 2

Metal Detox Mask

Professional mask for all hair types.

Post-treatment Step 3

Metal Detox Concentrated Oil

-97% hair breakage, in 1 drop¹.

Hyaluronic toning service.

Pre-step

Metal Detox Pre-Treatment Spray

Neutralizes metal inside the fiber and protects it before color, balayage or lightening services.

Root touch-up

INOA or Majirel & Oxydant

Up to 100% grey coverage with iNOA or Majirel.

Revive lengths and ends

Dia Light & Oxydant

Up to 6 weeks of gloss color with Dia light.

Post-treatment Step 1

Vitamino Color Spectrum Shampoo

An ultra caring shampoo for colored hair that cleanses fiber gently & thoroughly.

Post-treatment Step 2

Vitamino Color Spectrum Mask

A moisturizing mask for colored hair that moisturizes hair fiber & locks in your day 1 color vibrancy up to 100 days.

Post-treatment Step 3

Vitamino Color Spectrum Oil

A patented leave in serum for colored hair that delivers instant glass shine & lasting results up to 10 washes.

Hyaluronic refreshing service.

Pre-step:

Metal Detox Pre-Treatment Spray

Neutralizes metal inside the fiber and protects it before color, balayage or lightening services.

Treatment Step 1:

Dia color & Developer

Demi permanent gloss color.

Treatment Step 2:

Dia Light & Developer

No Ammonia Gloss, tone & refresh color.

Post-treatment Step 1:

Metal Detox Shampoo

Anti-metal cleansing cream shampoo.

Post-treatment Step 2:

Metal Detox Mask

Professional mask for all hair types.

Post-treatment Step 3:

Metal Detox Cream

Anti-metal high protection cream.

First Blending service.

Pre-step:

Metal Detox Pre-Treatment Spray

Neutralizes metal inside the fiber and protects it before color, balayage or lightening services.

Treatment Step 1:

INOA & Developer

Up to 100% grey coverage with iNOA

Treatment Step 2:

Dia Light & Developer

No Ammonia Gloss, tone & refresh color.

Post-treatment Step 1:

Metal Detox Shampoo

Anti-metal cleansing cream shampoo.

Post-treatment Step 2:

Metal Detox Mask

Professional mask for all hair types.

Post-treatment Step 3:

Metal Detox Cream

Anti-metal high protection cream.

Retouch Blending service.

Pre-step:

Metal Detox Pre-Treatment Spray

Neutralizes metal inside the fiber and protects it before color, balayage or lightening services.

Treatment Step 1:

Blond Studio Purple Lightening balm & Developer

Lift and neutralize in one step with Blond Studio Purple Lightening balm.

Treatment Step 2:

Dia color & Developer

Demi permanent gloss color.

Treatment Step 3:

Dia Light & Developer

No Ammonia Gloss, tone & refresh color.

Post-treatment Step 1:

Metal Detox Shampoo

Anti-metal cleansing cream shampoo.

Post-treatment Step 2:

Metal Detox Mask

Professional mask for all hair types.

Post-treatment Step 3:

Metal Detox Cream

Anti-metal high protection cream.

Total Blending service.

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