Biomagic Hair Color C K 44/78 BitterBiomagic Hair Color C K 44 78 Bitter Achieve a deep, intense color with Biomagic Hair Color C K 44 78 Bitter. This premium hair dye offers a bold, rich shade that combines dark and complex undertones for a striking, sophisticated finish. The nourishing formula ensures that your hair stays soft, shiny, and healthy, while providing full coverage for grey hair and long lasting results. Key Features: Bitter Shade: A deep, dark shade with unique undertones