Molly and Megan describe this plant-based, purifying shampoo designed to free hair of built-up product residue and pollutants without over-drying. Non-irritating ingredients build a rich lather that effectively removes impurities. Molly goes into useful detail about building a foaming, viscous formula with sulfate-free properties. Megan talks about good hair days that follow purifying shampoo washes. Also good for deep scalp cleansing!