RPR Colour U 7.3 100ml is a professional permanent hair colour designed to deliver natural golden blonde tones with warm, radiant depth and long-lasting results. This shade enhances golden reflects, creating a luminous, glossy finish while maintaining a natural colour balance.

The Colour U system is a superior hair colour cream enriched with Cashmere Keratin and Black Pearl Minerals, helping to condition, smooth, and revitalise the hair during the colouring process. It also includes UV reflectors to protect the hair and maintain colour vibrancy and shine over time.

This advanced formula delivers consistent, fade-resistant colour with excellent grey coverage and professional salon-quality performance. It is part of a versatile hybrid system that allows for both permanent and demi-like results depending on application.

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

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 warm golden blonde results