If you personally bought it from a reputable pharmacy, with a valid prescription, and the box or bottle or blister pack it's in says it's Xanax, it's probably Xanax.
Other than that it is not possible to visually distinguish a fake Xanax from a real one. Oh, I suppose if someone shows you a paper circle with "Xanax" written on it in crayon, you can be pretty sure it's not real. But all medication comes in a vast array of shapes and colors, and anyone who has the capacity to make something that could reasonably be taken for a professionally produced tablet (of anything) could pretty easily counterfeit the shape, color, and markings of any other tablet they want.
Here is a link to some pictures of alprazolam tablets (not all technically Xanax, which is a brand name, but the same medication):
https://www.drugs.com/imprints.php?drugname=alprazolam
You'll note that there are a LOT of different forms. Also, just because it doesn't match any of those pictures doesn't necessarily mean it isn't "real"; it might just have been produced by a company that's not represented in those pictures. And just because it DOES match one of those pictures doesn't mean it's definitely "real" either.
A Xanax bar is 2mg. Xanax that are shaped like footballs come in 3 strengths 0.25mg, 0.5mg, or 1 mg.
If it is 2mg xanax it doesn't matter if they are round, square, oval or bars. There are different manufactures that produce xanax (alprazalam) and if the bottle says 2mg then its 2mg.
Xanax is available in .25, .5, 1mg and 2mg.
No, the highest is 2mg
2mg
1mg, & 2mg bars
I've seen white and yellow bars, if they are marked to be broken in to fourths it's 2mgs. just in case , go to pill identifier. it will show you all the 2mg xanax and exactly what they look like.-3Dempty
No
1
How much trazadone equal xanax
0.25mg, 0.5mg, 1mg, 2mg
2 milligrams