Ascorbic acid 30 mg Glycerin USP 1.2 ml Propylene glycol USP 0.75 ml Sorbitol 70% BP 2.0 ml Methyl Paraben USFN 3.5 mg Polysorate-80 50 mg (Tween –80) BPC Lemon oil PH grade 0.0125 ml Caramel Brown colour 1 mg Purified water 0.75 ml