Beauty rituals have always been an important part of Kiku’s life—some of her fondest memories are the summers she spent in India learning Ayurvedic practices from her grandmother. Today, we talk to Kiku about how she and her sister are bringing generations of tradition to the West with Shaz + Kiks hair products. First up? A scalp + hair prewash. Listen to hear how they’re using social to get the word out and why you should be adding it to your routine.