As mentioned, a month on deca is somewhat pointless as it has a half-life of roughly 6-12 days alone. I was partial to NPP and honestly preferred it if it wasn't for the pinning frequency. If we're talking deca though, I cant speak for 1 month, but as far as 12 weeks go, it is one of my favorite compounds as far as my stacks go. Last year I ran Test C @ 500mg/wk for 12 weeks, proviron @ 50mg/ed for 12 weeks, and deca @ 250mg/wk for 10 weeks. Aromasin and Caber on hand. Nolva & HCG PCT. I had some amazing gains and even though deca is considered a bulking compound, I actually leaned out quite a bit. Would recommend this cycle to anyone who tolerates 19-nors well.

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