- 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
L’Oréal Pro Dia Light Gloss Color Hyaluronic Acid Hair Colour 8.24
Color Gloss with Hyaluronic Acid: The Professional Hair Colour that Hydrates While it Transforms
Now revamped - with a new look, the same professional performance you already know… and an even greater focus on shine, hydration, and result precision.
At the basin, the mixture becomes a smooth, easy-to-control cream. During application, the difference is noticeable: it glides without dripping, coats the fibre, and 'embraces' the hair - even when sensitised after bleaching. In 20 minutes, the result appears… mirror-like shine, cleaner reflects, naturally revitalised colour.
Dia Light is a tone-on-tone hair colour with an acidic pH, created for professional salon technical services: to tone after bleaching, neutralise unwanted tones, refresh faded lengths, and restore that gloss effect that transforms dull hair into hair with presence. Ammonia-free, no lift, no extra aggression… and with a sensation of fuller-looking fibre.
Hyaluronic Acid (hyaluronic complex) acts during the service: it helps restore lost moisture and coat the fibre with a hydrating layer. The cuticle becomes more sealed, the touch more disciplined, and the hair gains resistance - ideal when the priority is to preserve the integrity of the cortex and work safely on bleached hair.
For your salon, this means predictability and personalisation: 80 shades + chromatic boosters (Blue, Violet, Red/Orange, Yellow/Orange, Green) to build colour, shine, and neutralisation in detail, with a glossy finish that can last up to 6 weeks.
Key features:
Acidic tone-on-tone hair colour (acidic 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 shades after bleaching
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 bleached hair)
Result with shine/gloss colour for up to 6 weeks
Processing time: 20 minutes
For professional use
Shade samples are merely indicative, as they may vary depending on the computer screen used for viewing. Therefore, Pluricosmética declines any responsibility for any colour variations that may arise.
Mix Dia Light with the appropriate developer (Diactivateur 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 depending on 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-colouring treatment (conditioner or mask) for maximum cuticle sealing and gloss colour retention.
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 reflects
Yellow & Orange Boosters – to revitalise golden/copper tones
Green Booster – to neutralise unwanted red tones
Warning: Never combine Blue or Green Booster with copper/red shades containing Rubilane, Carmilane, or DM5.
Hair colorants can cause severe allergic reactions.
Read and follow the instructions.
Perform 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 the age of 16.
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 dyeing eyelashes and eyebrows.
Latest update: 2026-07-18 13:14:27
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