

Manufacturer: Onyx Pharma.
Substance: testosterone enanthate 150mg; trenbolone enanthate 150mg; nandrolone decanoate 150mg.
Package: 10ml vial.(450mg/ml).
Onyx Mass 450 a blend of:
testosterone enanthate 150mg
trenbolone enanthate 150mg
nandrolone decanoate 150mg
per 1ml.
This stack is brilliant for bulking but more so a leaner bulk thanks to the addition of trenbolone in the equation.
Test is the foundation of the cycle.
Deca is a mass builder and promotes more pumps and protein synthesis (muscle growth) as well as aiding joints.
Tren is a bulker and a cutter at the same time. Diet will bring about the results based on goal, with tren it so much easily attainable.