evidence: The colour markers on the toothpaste are not an indication of the ingredients or the formula of the toothpaste. These colour markers help during the manufacturing of toothpaste. Light beam sensors scan this colour code (markers) and feed the machines instructions where to cut, fold, and seal the toothpaste packet. These colour markers have nothing to do with the raw ingredients of the toothpaste. Hence, the claim made in the post is False.