In Vitro Photoprotective Performance and Physicochemical Characterization of a Herbal Sunscreen Cream Containing White-Fleshed Guava (Psidium guajava L.) and Soursop (Annona muricata L.) Leaf Extracts. JFFI [Internet]. 2026 Aug. 10 [cited 2026 Sep. 27];13(1):19-28. Available from: https://journal-umi.com/jffi/article/view/8