

L'Oréal Professionnel Dia Light 4.20 Intense Iridescent Brown 50ml
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About this item
Key Features
- Brand: L’Oréal Professionnel Paris
- Product: Dia Light
- Shade: 4.20 Intense Iridescent Brown
- Volume: 50 ml
- Finish: Glossy, luminous tone-on-tone color with natural-looking fade
- Suitable For: Previously coloured or weakened hair; adds subtle richness
- Usage Note: Mix 1 part Dia Light with 1.5 parts DIActivateur Developer (6 vol for blondes, 9 vol for brunettes)
Specifications
- Brand: L'Oréal Professionnel Paris
- Shade: 4.20
- Capacity: 50 ml
- Color Family: Brown
Overview
Dia Light offers an acidic tone-on-tone colour that provides glossy, reflective results while respecting the hair’s condition. This formulation is designed to refresh colour between permanent services and to add a subtle gloss to natural hair. It develops quickly, making it suitable for clients with busy schedules. A personalised colour is achievable through professional application.
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