orld's best anabolic prohormone
The ultimate "stacking" prohormone
Optimal amount of size & strength gains
 
Deca-DuraBolin® the strongest legal "Nandrolone" precursor on the market.  Deca-DuraBolin® converts at a high rate to its target hormone Nandrolone and is better than testosterone for building mass and strength as it produces fewer side effects.  It's effectiveness at the androgen receptor of muscle tissue is superior to that of testosterone
Even more important is the Deca-DuraBolin® can not directly aromatize to estrogen nor does it convert to DHT or its derivatives, making it highly potent, completely non-aromatizable to estrogen and naturally occurring.