Sustanon 250

£35.00

Sustanon 250 is the original multi-ester testosterone blend — 250mg/mL comprising four testosterone esters (Propionate 30mg, Phenylpropionate 60mg, Isocaproate 60mg, Decanoate 100mg) engineered for self-complementing pharmacokinetics. Developed pharmaceutically for testosterone replacement, performance users discovered that twice-weekly or every-other-day dosing maintains stable levels while leveraging the blend’s rapid-onset short esters alongside the long-acting decanoate fraction. The clinical outcome is a testosterone compound that feels fast from the start, maintains elevation through the early weeks, and provides the sustained anabolic environment that defines a productive cycle. At 250mg/mL, Sustanon is the reference point for injectable testosterone — the compound millions of users…

SKU: PHX-009
Category:

Description

Sustanon 250 is the original multi-ester testosterone blend — 250mg/mL comprising four testosterone esters (Propionate 30mg, Phenylpropionate 60mg, Isocaproate 60mg, Decanoate 100mg) engineered for self-complementing pharmacokinetics. Developed pharmaceutically for testosterone replacement, performance users discovered that twice-weekly or every-other-day dosing maintains stable levels while leveraging the blend’s rapid-onset short esters alongside the long-acting decanoate fraction. The clinical outcome is a testosterone compound that feels fast from the start, maintains elevation through the early weeks, and provides the sustained anabolic environment that defines a productive cycle. At 250mg/mL, Sustanon is the reference point for injectable testosterone — the compound millions of users worldwide have built their first and most successful cycles around. Every vial verified at 99%+ purity by Puralytix. Inject twice weekly (Monday/Thursday or equivalent) — daily injection is unnecessary for most users given the decanoate fraction’s sustained release. Standard cycle doses of 500mg weekly (2mL twice weekly) produce the transformative results that have made Sustanon 250 one of the most-used injectable anabolics in existence. AI and haematocrit monitoring are essential at cycle doses.

Every Phalanx Anabolics batch is independently assayed by a third-party laboratory for identity, label-claim accuracy and heavy-metal content. The certificate below corresponds to the batch supplied for this product.

PHX-B1074-26Pass

Sustanon 250

Purity99.4%
Tested2 May 2026
LabPuralytix
Testosterone Blend (Sustanon)250mg/ml → 254mg/ml
Pb · NDHg · NDAs · NDCd · ND

Certificate issued by Puralytix. View all certificates →

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