Why on ingredients labels are colors identified with numbers, such as yellow 2 or blue 1 etc 554 viewsJanuary 3, 2024 Question100.55K March 2, 2022 0 Comments Why on ingredients labels are colors identified with numbers, such as yellow 2 or blue 1 etc In: 3 6 Answers ActiveNewestOldest Anonymous Posted March 2, 2022 0 Comments The numbers indicate the color of the dye. Blue 3 is different than blue 7 etc. they are also chemically different so people with certain allergies might not want to consume a specific dye. You are viewing 1 out of 6 answers, click here to view all answers. Register or Login
Latest Answers