Bigen Men’s Beard Colour Real Black 100

Bigen Men’s Beard Color Real Black (B100) is an ammonia-free beard dye for a rich, deep black color with a natural finish. The dye is easy to apply with a special comb, is drip-free, and covers gray hairs. It contains conditioning ingredients like aloe vera and olive oil to soften facial hair and prevent skin discoloration. The product is long-lasting; some sources claim it lasts for several weeks to eight weeks. Unused product can be saved for later use.