Serum for blonde hair This serum effectively eliminates frizz and prevents split ends, while providing protection against free radical damage. Ideal for white and gray hair, it contains Argan Oil and Coconut Oil from organic cultivation, known for their illuminating and regenerating properties. Additionally, it hydrates and protects blonde, bleached, and highlighted hair, reducing unwanted yellow tones. Non-greasy and lightweight, it creates a film that seals the hair and protects it from mechanical and environmental stressors.