Thats not synthol they're injecting.
Its some type of vitamin complex........I cant quite remember, but its vitamin A/E and some other one.
Sounds strange, but look it up. There is a bunch of people in brazil who are doing this and getting "results" just like the dude in the video.
I literally feel sad looking that this poor soul.
Can you imagine if a real bodybuilder would just walk by look at him poke at his pouches and simply shake his head. The type of shit arnold used pull back in the day
. The sadness, the aspiring fake muscle pouched being called out by what he wish he was, standing in front of him all bone and flesh.
More positives, less vitamins.