How to find "Winny" fake by bottle

[Mr. Cancares]

I have a bottle of Winstrol V. I got it from a very good friend but with no label, the bottom of the bottle contains a W in a circle and (type 3). The other bottle does not have this but has "iso" on the bottom.
Which one is fake or are they both real. type 3 sepperates when left alone and the other not so much.
please help. Thank you

[PaPaPumP]

Bump for the bro. Someone help him out.