Olia Midnight 2.0 Black Diamond No Ammonia Permanent Hair Dye

A permanent, ammonia-free hair dye from Garnier Olia that delivers an intense Black Diamond shade with a creamy, easy-to-spread texture. Suited for those seeking long-lasting, salon-inspired color and deeper black tones. Formulated for home use, it aims to give even coverage and shine while minimizing harsh fumes.