L’Oral Professionnel Dia Color 5.1 (5B) is an ammonia-free demi-permanent hair color developed for professional salon services. This 2 oz formula from the Dia Color line is designed for even, reliable results when enriching tone or refreshing color.

• Ammonia-free demi-permanent hair color
• Shade 5.1 (5B)
• Professional 2 oz size for salon use
• Part of the L’Oral Professionnel Dia Color range

A salon staple from L’Oral Professionnel.