Fragrance contains essential oils. Thyme + Violet Leaf + Sage along with a blend of safe man-made ingredients to ensure a consistent scent Naturally-derived ingredientsSodium Percarbonate: made from natural soda ash, active oxygen aids in clean + removes residueSilica: mineral based anti-caking agentCitric acid: citrus derived- improves cleaning + accelerates oxygen releaseSoda ash: natural mineral - softens water + adds alkalinity to aid in cleaningSodium dodecylbenzenesulfonate: mild biodegradable cleaning surfactantPolyacrylate polymer: biodegradable surfactant cleaning enhancer