- 0
- 10.01
- 10.02
- 10.12
- 10.13
- 10.18
- 10.21
- 10.22
- 10.23
- 10.24
- 10.32
- 10.82
- 4
- 5
- 5.07
- 5.1
- 5.11
- 5.12
- 5.66
- 5.8
- 6
- 6.1
- 6.11
- 6.13
- 6.23
- 6.28
- 6.3
- 6.34
- 6.35
- 6.45
- 6.8
- 7
- 7.01
- 7.11
- 7.12
- 7.13
- 7.18
- 7.23
- 7.3
- 7.31
- 7.4
- 7.43
- 7.8
- 8
- 8.1
- 8.11
- 8.21
- 8.23
- 8.24
- 8.28
- 8.3
- 8.34
- 8.43
- 9
- 9.01
- 9.02
- 9.03
- 9.1
- 9.11
- 9.12
- 9.13
- 9.18
- 9.2
- 9.21
- 9.3
- 9.31
- 9.82
Color Gloss with Hyaluronic Acid: The Professional Colour that Hydrates While it Transforms
Now renewed - with a new look, the same professional performance you already know… and an even greater focus on shine, hydration, and precise results.
In the basin, the mixture forms a smooth, easy-to-control cream. When applied, the difference is noticeable: it glides on without dripping, envelops the hair fibre, and "embraces" the hair - even when sensitised after decoloration. In 20 minutes, the result emerges… mirror-like shine, clearer reflections, and naturally revived colour.
Dia Light is an acidic tone-on-tone colour, designed for professional technical services in the salon: to tone after decoloration, neutralise unwanted tones, refresh faded lengths, and restore that gloss effect that transforms dull hair into hair with vibrancy. Ammonia-free, no lift, no additional damage… and leaves the hair fibre feeling more replenished.
The Hyaluronic Acid (hyaluronic complex) works during the service: it helps restore lost moisture and coats the hair fibre with a hydrating layer. The cuticle is more sealed, the hair feels more manageable, and gains resilience - ideal when the priority is to preserve the integrity of the cortex and work safely on decolorised hair.
For your salon, it offers predictability and personalisation: 80 shades + chromatic boosters (Blue, Violet, Red/Orange, Yellow/Orange, Green) to precisely build colour, shine, and neutralisation, with a glossy finish that can last up to 6 weeks.
Key Features:
Acidic tone-on-tone colour (acid pH)
Enriched with Hyaluronic Acid: hydration during colouring
Ammonia-free and no lift
Immediate gloss effect: 82% more mirror-like shine and softer touch
Tones and neutralises unwanted tones after decoloration
Revives faded lengths and ends after colouring
Instantly combats visible fibre dehydration
2x more hydration vs. previous formula
Preserves the integrity of the hair cortex and helps seal the cuticle
Helps strengthen sensitised fibre (instrumental test on decolorised hair)
Result with colour shine/gloss for up to 6 weeks
Processing time: 20 minutes
For professional use
The shade samples are for indication only, as they may vary depending on the computer screen used for viewing. Pluricosmética therefore disclaims any responsibility for any colour variations that may occur.
Mix Dia Light with the appropriate developer (Diactivator 6, 9 or 15 vol.) according to the L'Oréal Professionnel technical protocol and the desired result.
Apply evenly to clean, dry, or damp hair, respecting the application areas according to the desired service (roots, lengths, or ends).
Processing Time: Leave to develop for 20 minutes.
Gently emulsify with warm water before rinsing thoroughly. Finish with a post-colour treatment (conditioner or mask) for maximum cuticle sealing and colour gloss fixation.
For chromatic personalisation, add the boosters in the recommended proportion:
Blue Booster – to neutralise orange tones
Violet Booster – to neutralise yellow tones
Red/Orange Boosters – to intensify warm reflections
Yellow & Orange Boosters – to revitalise golden/coppery tones
Green Booster – to neutralise unwanted reddish tones
Attention: Never combine Blue or Green Booster with copper/red shades that contain Rubilane, Carmilane, or DM5.
Hair colourants can cause severe allergic reactions.
Read and follow instructions.
Carry out a preliminary allergy test 48 hours before applying any colourant. If no irritation occurs, proceed with the application.
Read the leaflet accompanying the product carefully.
This product should not be used on persons under 16 years old.
For professional use only.
Wear appropriate gloves. If the product comes into contact with eyes, rinse immediately and thoroughly with water.
Do not use for colouring eyelashes and eyebrows.
Latest update: 2026-07-18 17:14:27
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