(TrendHunter.com) Zero-waste personal care brand Bhuman launched a unisex hair wash that can be activated by water at the time of use. Thanks to its environmentally friendly formula that eliminates the need for water... (TrendHunter.com) Zero-waste personal care brand Bhuman launched a unisex hair wash that can be activated by water at the time of use. Thanks to its environmentally friendly formula that eliminates the need for water...