FAQ WHERE ARE Z.ONE CONCEPT PRODUCTS MADE? z.one concept products are developed and produced in Italy. PRODUCT ASSORTMENT From shampoos, conditioners, styling products to hair color and lightener, z.one concept brands offer every solution to hair care. Our products range from easy home use to professional only products. ANIMAL TESTING As a cruelty-free brand, z.one concept does not incorporate animal testing into our development phase or at the production level. We do not provide authorization to any third parties to perform animal testing on our products. INGREDIENTS Our goal is to use natural and organic ingredients without compromising the quality and excellence of the products. Each active ingredient is carefully selected for its long lasting effect on the hair’s health and appearance, leaving it manageable, vibrant and radiant. Wherever possible our formulas are sulfate, paraben and salt free, and we are using plastic packaging and printed materials that can be recycled. HAIR COLOR z.one concept offers variety of professional hair colors, starting from long lasting permanent hair color, semi permanent hair color (demi permanent hair color) and direct color. They are formulated with high quality pure and stable pigments. Milkshake Color lines offers excellent grey coverage and intense, bright and long lasting colors. MATERIAL SAFETY DATA SHEETS Safety data sheets are available for all z.one concept products. Please contact email@example.com for more information. GENERAL QUESTIONS: For general inquiries, please visit our Contact Us page.