Whitens skin by correcting the root cause and stopping the cycle of blemish formation. Contains the active whitening ingredients 4MSK (potassium salt of 4-methoxysalicylic acid) and m-tranexamic acid (tranexamic acid). For brighter, clearer, freshly born translucent skin. Whitening means suppressing melanin production and preventing spots and freckles. 15th Anniversary Whitening Serum V Set. Limited quantity, HAKU Melano Focus V 45g, HAKU Melano Focus V special size 6g 2 bottles.