This “SST” thing is going on 8 years old, it started on Reddit and was banned there in early 2019. There was a first SST website but it didn’t last that long, now we are here.
Two of those original Reddit sources are still active on this board today. I got on legit TRT back in 2017, and I actually prefer to use the UGL Testosterone I get from here instead . I still get my prescription of Westward Pharma Testosterone filled just in case I need to travel somewhere.
As far as sources go: These would be my recs to you as a newbie and even as an advanced user of AAS
Hunterpharm- Been around since the Reddit days, most reliable and most legit products in my experience
Synergy- very solid as well