Xanax is a medication prescribed to people with anxiety or panic disorder. It comes in various dosage strengths that are prescribed based on your condition. If you have moderate to severe anxiety or panic, you can Order Green Xanax Online. Green Xanax is also known as “Hulk Xanax” due to its appearance. It has 2mg active alprazolam and is a part of a class of medication known as a benzodiazepine that works to enhance the effect of a naturally occurring chemical in the brain that relaxes your body and reduces symptoms of anxiety and panic.