YourZooki Hair Zooki 14 x 15-ml Blueberry Sachets/Vegan Servings Your Zooki Hair Blueberry (15ml x 14) Hair Zooki Formulated with nutrients to care for your hair, providing targeted support from the inside out. Packed to the brim with biotin, zinc and selenium, this Zooki is perfect for anyone looking to support and promote hair growth and nourishment.