Compound Library

Testosterone / Multi-Ester Blend

Sustanon 250

Blend of 4 testosterone esters: Propionate (30mg), Phenylpropionate (60mg), Isocaproate (60mg), Decanoate (100mg). Short esters provide rapid onset; long ester provides sustained release. Standard TRT dosing every 5–7 days.

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Educational reference only. This page does not diagnose, prescribe, or replace care from a licensed professional. Laws, availability, and clinical appropriateness vary by location.
Reference dose250 mg every 5–7 days (TRT); 500 mg/week (performance)
Half-life168 hours
Risk flagmoderate
Regulatory noteFDA-approved context noted

Side effects and watch-outs

  • Same as all testosterone esters
  • Multi-ester formulation creates less predictable oestrogen levels
  • Haematocrit elevation
  • Testicular atrophy
  • Acne/oily skin
  • Hair loss
  • LDL/HDL changes