Procter & Gamble's My Black is Beautiful brand has launched a new blue ginger hair and scalp care collection. Infused with antioxidant-rich blue ginger, the collection is designed to address end to end needs by giving scalp a clarifying experience for healthier, more moisturized hair.   The collection was crafted to “uplift Black hair care” by focusing on the scalp for a holistic wash day experience, according to P&G.  Blue ginger is known to be a rich s...