Test Enanthate 300

£38.00

Testosterone Enanthate 300 is the higher-concentration flagship long-ester testosterone — 300mg/mL delivering 20% more testosterone per millilitre than the standard 250mg formulation. For users who have dialled in their testosterone dose and want to achieve it in fewer injections or less total oil volume, the 300mg formulation is the practical upgrade. The enanthate ester’s 7-day half-life and established twice-weekly injection protocol remain unchanged — only the concentration increases, allowing more dose in each millilitre of carrier oil. At 300mg/mL, 1mL twice weekly delivers 600mg of Testosterone Enanthate per week — a productive advanced dose in a single-shot-per-injection-day protocol. The concentration…

SKU: PHX-003
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Description

Testosterone Enanthate 300 is the higher-concentration flagship long-ester testosterone — 300mg/mL delivering 20% more testosterone per millilitre than the standard 250mg formulation. For users who have dialled in their testosterone dose and want to achieve it in fewer injections or less total oil volume, the 300mg formulation is the practical upgrade. The enanthate ester’s 7-day half-life and established twice-weekly injection protocol remain unchanged — only the concentration increases, allowing more dose in each millilitre of carrier oil. At 300mg/mL, 1mL twice weekly delivers 600mg of Testosterone Enanthate per week — a productive advanced dose in a single-shot-per-injection-day protocol. The concentration demands careful storage and administration; like all high-concentration formulations, thorough warming and mixing before drawing is advised. Oestrogen management, haematocrit monitoring, and cardiovascular support are proportional to dose. Verified at 99%+ purity by Puralytix. Essential monitoring — oestradiol, haematocrit, PSA — applies identically to standard-concentration formulations but dosing precision is more critical given the elevated mg-per-mL of this formulation. A preferred choice for athletes who have optimised their testosterone dose and want to maintain that dose in fewer total millilitres of oil injection per week.

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-B1079-26Pass

Test Enanthate 300

Purity99.4%
Tested17 April 2026
LabPuralytix
Testosterone Enanthate300mg/ml → 303mg/ml
Pb · NDHg · NDAs · NDCd · ND

Certificate issued by Puralytix. View all certificates →

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