Arnold Allan A.*, Dhanush E., Harish S., Priyanka S., Yogeshwaran S., Senthil Kumar Krishnan, Kannabirran Vaikundam

FORMULATION AND EVALUATION OF HERBAL SUNSCREEN CREAM CONTAINING GUAVA LEAF EXTRACT

Prolonged exposure to ultraviolet (UV) radiation is a major cause of photoageing, sunburn, and skin cancer, creating sustained demand for effective and safe sunscreen formulations. Synthetic UV filters, though effective, are increasingly associated with dermal and environmental c...