Syafa Nadira Ashiilah; Rafita Yuniarti; Minda Sari Lubis; Zulmai Rani. Formulation And Evaluation Of Anti-Aging Face Spray Preparation With Ethanol Extract Of Shoe Flower (Hibiscus Rosa-Sinensis L.) And DPPH Method Antioxidant Activity Test. Jurnal EduHealth 2025, 16, 75-89.