Formulation of Body Lotion from Seagrass and Sea Urchin Gonads Extracts

Abstract

In the last decade, body lotion innovations have been modified to contain compounds to prevent the effects of exposure to ultraviolet rays in the form of free radicals that are harmful to the skin. Seagrass extracts (E. acoroides) and sea urchin gonads (D. setosum) are natural ingredients from the sea that have the potential to be used as sunscreens. The aim of this study was to determine the best combination of seagrass extract and sea urchin gonads as a body lotion, based on the best SPF value. This research was conducted using test and observation methods, including phytochemical tests, organoleptic tests, and in vitro SPF value tests using UV-Vis Spectrophotometry. The results showed that the phytochemical compounds detected in the seagrass extract included flavonoids, triterpenoids, and saponins. The highest SPF value is F1 12.2, while the lowest value is at F0 3.5, so that the F1 preparation has potential as a sunscreen for maximum UV-B protection.