Question about pro-ten vs. the tren phs you find in the u.s.

[blueboogie]

Pro-Tren is 19-norandrosta-4-9,diene-3,17-dione, the old school "Tren" as in X-Tren, dosed at 50mg/cap.

Tren-dione is estra-4,9,11-triene-3,17-dione, a Trenavar clone dosed at 25mg/cap.