RPR Colour U 5.43 100ml is a professional permanent hair colour designed to deliver copper gold light brown tones with rich warmth, depth, and radiant shine. This shade blends vibrant copper reflects with golden tones to create a luminous, multidimensional finish that enhances brightness while maintaining a natural look.

The Colour U system is a superior professional hair colour cream enriched with Cashmere Keratin and Black Pearl Minerals, helping to condition, smooth, and strengthen the hair during the colouring process. It also includes UV reflectors to protect the hair and maintain long-lasting colour vibrancy and gloss.

This advanced formula delivers consistent, fade-resistant colour with excellent grey coverage and reliable salon-quality performance. As part of a hybrid system, it can achieve both permanent and demi-like results depending on application.

Key Benefits:
• Copper gold tone for warm, radiant results
• Enhances shine and multidimensional colour depth
• Long-lasting, fade-resistant performance
• Excellent grey coverage
• Enriched with keratin for smoother, conditioned hair
• UV protection to maintain colour longevity
• Professional salon-quality results

How to Use:
Mix with developer in a 1:1.5 ratio (e.g. 50g colour + 75g developer). Apply evenly to dry hair, process as required, then rinse thoroughly and follow with conditioner.

Ideal For:
Permanent hair colouring, grey coverage, and achieving rich copper gold light brown tones