Bigen Men Speedy Colour Brown Black 102Bigen Men Speedy Colour Brown Black 102 is an ammonia free hair dye that quickly covers grey in about 5 minutes, giving a natural dark brown black look. Its easy to apply with a comb in formula and works on hair, beard, and moustache. Key details Shade: Brown Black (102) natural dark tone (not as harsh as pure black) Formula: No ammonia less smell and gentler on hair Coverage: Works on hair, beard, moustache, and sideburns Speed: Covers grey in about