COMBINATION OF FRANGIPANI (PLUMERIA ALBA) FLOWER ETHANOL EXTRACT AND SEAWEED (ULVA LACTUCA) EXTRACT AS A NATURAL SUNSCREEN CREAM

Objective: This study evaluated the potential of frangipani (Plumeria alba) flower extract and seaweed (Ulva lactuca) extracts as natural sunscreen cream. Methods: An experimental design with a randomized group approach was used, involving five sample groups. The sun protection factor (SPF) value was determined using an ultraviolet (UV)–visible spectrophotometer. Frangipani and seaweed were extracted using ethanol and formulated into a cream. Results: The combination of 3% frangipani flower extract and 3% seaweed extract resulted in the highest SPF value of 17.6, demonstrating its effectiveness as a protector against UV radiation. Conclusion: This study concludes that frangipani flower extract and seaweed extract are promising natural ingredients for use as safe, environmentally friendly sunscreens. These findings contribute to the utilization of local natural resources and the development of safer, ingredient-based cosmetic products.