How to use Sustanon 250? List of recomendations of using Sustanon 250: Cycle length – 6 weeks (for longer cycles use HCG – Pregnyl) Normally you have to inject once a week. But if you are dissatisfied with the results, try to split it on two shots, if possible. start anti-estrogen (tamoxifen citrate) from week 2, 10mg/ED and stop 4 weeks after it (you can substitute tamoxifen with clomid on the week 3 after the cycle). Start using natural testosterone boosters like clomiphene citrate (clomid) 3 weeks after the cycle.… Read More »