Single Serving: 2.28mg Take a walk on the mild side and pick up some fresh Sour Orange DO Drops. There’s nothing wrong with low effort, high reward. DO Drops come in two convenient sizes to grab and go – and DO what you love to DO. DO Drops are “the approachable edible.” At just 2.5mg per piece, this bag of low-dose, agenda-friendly gummies was made with a mix of heart and science to help you DO what you love to DO.