Global Shampoo Market Overview: The shampoo market was valued at USD 29.38 billion in 2020. The MRFR report projects that the global shampoo market will likely acquire a size of over USD 37.92 billion by the end of 2028 while flouring at a robust CAGR of over 3.4% during the forecasted era. Shampoo is a primary product in the hair care category. The major functions of the shampoo include...