RPR Colour U 4.62 100ml is a professional permanent hair colour designed to deliver red violet brown tones with rich depth, vibrancy, and multidimensional shine. This shade blends intense red and violet reflects to create a bold, luminous brunette result with enhanced richness and gloss.

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 shine.

This advanced formula provides consistent, fade-resistant colour with excellent grey coverage and reliable salon-quality performance, making it ideal for bold, fashion-forward brunette tones.

Key Benefits:
• Red violet tone for bold, vibrant results
• Multidimensional colour with rich depth and shine
• 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 red violet brunette tones