RE: Nautica.
I would not try to inject Pgf2a with synthol. Synthol's purpose is to stretch the fascia while Pgf2a is used as a fat burner. If you go for both you might get neither.
Play it safe, there could be possible drug interactions since POSING OIL CONTAINS FATTY ACIDS!! So think about it bro, you might be rendering the synthol useless if you inject it with the pgf2a! I would @ least try to inject the pgf2a first give it 6hours and then shoot the oil.
PLAY IT SAFE.