1. Setelah menggunakan toner, tuang serum secukupnya tepuk wajah perlahan sampai terserap sepenuhnya.
2. Untuk hasil terbaik gunakan Yuja niacin sleeping mask setelahnya.

Citrus Junos Fruit Extract (82.37%), Niacinamide, Butylene Glycol, 1,2-Hexanediol, Propanediol, C12-14 Pareth-12, Water, Trehalose, C12-14 Pareth-7, Carbomer, Citrus Junos Peel Oil (1,500Ppm), Tromethamine, Ethylhexylglycerin, Adenosine, Coptis Chinensis Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Agrimonia Eupatoria Extract, Camellia Sinensis (Green Tea) Leaf Extract, Cellulose Gum, Chamaecyparis Obtusa Leaf Extract, Glycerin, Disodium EDTA, Arbutin, Perilla Frutescens Leaf Extract, Xylitylglucoside, Anhydroxylitol, Xylitol, Saussurea Involucrata Extract, Glucose, Hydrogenated Lecithin, Mentha Piperita (Peppermint) Extract, Polyglyceryl-10 Stearate, Panthenol, Glutathione, Sodium Ascorbyl Phosphate, Maltodextrin, Persea Gratissima (Avocado) Fruit Extract, Pancratium Maritimum (Sea Daffodil) Extract, Folic Acid, Biotin, Pyridoxine, Tocopherol, Cyanocobalamin, Linoleic Acid, Thiamine Hcl, Beta-Carotene, Riboflavin, Inositol