Astaxanthin: nature’s multifunctional molecule, natural sources, health benefits, and process advancements

extraction have improved efficiency and scalability. Additionally, eco-friendly techniques, such as bead milling and pulsed electric field permeabilization offer cost-effective solutions, among other cell disruption techniques, and ensure higher yields. This study provides a comprehensive overview of recent advances in astaxanthin production and extraction, aligned with the Sustainable Development Goals (SDGs) linked to health and well-being (SDG 3) and responsible consumption and production (SDG 12).