L'Oreal Professionnel Dia Light Acidic Gloss Clear 250ml

DIA Light Acidic Gloss Clear is an ammonia-free, demi-permanent gloss that tones, balances, and conditions sensitised or coloured hair. Ideal after lightening services, its acidic formula seals the cuticle for a smooth, healthy-looking finish. Customisable with DIA Light shades and Diactivateur developer, it enhances tone and shine without lifting the natural base—perfect for soft, personalised colour results.

Product Benefits

• Enhances Tone and Restores Balance: DIA Light is an acidic, ammonia-free gel-crème gloss designed to tone, refresh, and neutralise lightened or coloured hair without altering natural base colour.

• Conditions and Seals Cuticles: Its gentle acidic pH helps close the hair cuticle and rebalance pH levels post-colour or lightening service, leaving hair softer, shinier, and visibly healthier.

• Nourishes Without Lifting: Ideal for previously sensitised lengths and ends, this demi-permanent gloss improves manageability while respecting the hair fibre—offering up to 30% more conditioning

• Versatile Shade Customisation: Compatible with a wide DIA Light palette, it allows for personalised toning, corrective colour, lowlights, or soft refreshing gloss services.

• Ideal for Blonde and Brunette Toning: Cool Level 9–10 shades offer refined blonde toning, while Levels 6–8 neutralise warmth in brunettes—making it an essential tool for post-lightening or colour care.

How to Use

1. Mix in a 1:1.5 ratio with DIA Light shade and Diactivateur Developer.
   
   

2. Apply to sensitised or previously coloured hair for a Gloss service.
   
   

3. Leave on for up to 20 minutes, depending on desired toning or refresh level.
   
   

4. Rinse thoroughly.

Product Specifications

• Size: 250ml

• Type: Acidic demi-permanent gloss
  
  

• Application: Mix with Dia Light shade and Diactivateur
  
  

• Hair Type: Suitable for previously lightened, coloured, or sensitised hair
  
  

• Finish: Non-lifting, tonal gloss

Why Choose DIA Light Acidic Gloss Clear

DIA Light Acidic Gloss Clear is an essential post-lightening step for professional stylists. It offers a damage-free way to enhance colour, rebalance tone, and restore condition in sensitised or previously coloured hair. Whether used to tone blondes, refresh faded lengths, or customise corrective work, its acidic technology ensures shine, softness, and tonal precision—making it a must-have for all glossing and toning services.