L'Oréal Professionnel Luo Color 4.5 is a professional-grade, multi-reflective permanent hair colour designed specifically for salon use. Ideal for hairdressers seeking a luminous, translucent finish with up to 70% white hair coverage, this advanced formula blends innovation with creativity. Powered by Nutri-Shine Technology, it delivers exceptional shine, vibrant colour, and a healthy-looking finish. Perfect for clients transitioning from semi-permanent to permanent colour or looking for natural, glossy results, Luo Color 4.5 offers rich brown tones with stunning multi-dimensional reflects. Fast-developing and easy to apply, it's a must-have for professionals wanting to elevate their colouring services.

Product Benefits

Translucent Multi-Dimensional Colour
Creates a fresh, luminous finish by enhancing the hair’s natural highlights – ideal for clients who prefer soft, natural colour effects
Up to 70% White Hair Coverage
Achieve beautifully blended results even on hair with significant white content, giving a natural, even tone
2–3 Levels of Lift
Lightens effectively without compromising hair health, allowing for more creative colour placement and tonal variety
Superior Conditioning and Shine
Enriched with Grape Seed Oil and cationic polymers to nourish and smooth the hair, leaving it soft, glossy, and radiant
Effortless Mixing and Application
Smooth gel consistency ensures quick and even application, whether using a bottle, shaker, or brush – ideal for busy salon environments

How to Use

Preparation
Mix Luo Color 4.5 with L'Oréal Professionnel Luocolor Developer at a 1:1.5 ratio. Use the 7.5% developer for standard application. For pastel shades, opt for a shorter development time and adjust the tone accordingly
Application
Apply the colour mixture to dry, unwashed hair using your preferred technique (bottle, shaker or brush). Ensure even saturation for consistent results
Development Time
Leave to develop for 20 minutes for full effect. For pastel shades or delicate tonal work, reduce development time to 10 minutes
Rinsing and Aftercare
Emulsify with a little warm water and massage gently. Rinse thoroughly and follow with a colour-protecting shampoo and conditioner for best results

L'Oreal Professionnel Luo Color 4.5