You'll want to read this!

[VASCULAR VINCE]

is it true that...tren causes muscle breakdown???

[Ronnie Rowland]

is it true that...tren causes muscle breakdown???

Testosterone increases the rate of protein synthesis while trenbolone decrease new protein synthesis. However, Tren decreases both protein synthesis and degradation, reducing protein turnover and it decreases degradation more so-hence an increase in muscle mass. Some steroids like test work by increasing anabolism while tren builds muscle size by decreasing catabolism!