Design, Development and Characterization of Solar Protection: Ethylhexyl Triazone Sunscreen Lotion with Enhanced UV-B Blocking

Abstract

Sunscreens, commonly called sunblock, are topical formulations designed to shield the skin and underlying tissues from harmful UV radiation, thereby minimizing the risk of sunburn and reducing the likelihood of skin-related cancers. The primary objective of sun protection initiatives is to lower sunburn incidence. However, many commercial sunscreen products may not be as well-received as ethylhexyltriazone due to their formulation. Some lack effective, long-lasting ingredients such as avobenzone and bemotrizinol. Importantly, these issues do not directly correlate with acne outbreaks or the efficacy of acne-safe sunscreens. Ethylhexyltriazone stands out as it is well-tolerated, free of adverse effects, and offers superior sun protection. It has demonstrated the qualities of being non-invasive and non-inflammatory, making it accessible globally. This study focuses on the formulation and characterization of an ethylhexyltriazone-based sunscreen lotion aimed at improving UV-B protection.