The rectangular, green pill with S90 3 written on it has been identified as Xanax. Xanax is also referred to as Alprazolam. Green Xanax bars come in a 2mg formulation.
The Different Types of Xanax and Xanax Strengths Before delving into information about Types of Xanax and Xanax Strengths, it is mandatory to know a little about Xanax. We need