(A) LIZA NATHANIA (2018210228) (B) FORMULATION AND DETERMINATION OF SUN PROTECTION FACTOR (SPF) OF SUNSCREEN LOSION GELATIN NANOPARTICLES WITH CANTIGI LEAF EXTRACT (Vaccinium varingiaefolium Miq.) (C) xv + 175 pages; 51 tables; 22 pictures; 39 attachments (D) Keywoard: Vaccinium varingiaefolium Miq., nanoparticle, sunscreen, SPF, antioxidant, lotion (E) Cantigi (Vaccinium varingiaefol…