They share spirituality, eco-friendly and vegan consciousness, to contribute to a better world. All the products are free of sulfates, parabens, ammonia, folmaldehyde, PPD's, nickel, resorcin. The Z is represented by the number 7 (spirituality), in Hebrew it is the letter Zain, which represents the mobility, the fluidity of the movement. Desire more to reach the maximum potential of a purpose.