With this paper, the author explores the link between science and beauty, focusing on a deep understanding of cosmetic ingredients, their packaging and especially their impact on the environment. Through an innovative approach, the author aims to share his knowledge and passion, through scientific research: "I firmly believe that scientific research is a key tool for raising awareness among consumers and others about the crucial issues of sustainability in the cosmetics industry, and I am convinced that continued progress in the field can ensure a more sustainable future for the entire industry and our planet."