Testosterone Enanthate 250mg/mL in grapeseed oil by Porta Biologico. 10mL multi dose vial, discreetly shipped across Canada. Intended for research purposes only.
Format10mL Vial
Concentration250mg/mL
CarrierGrape Seed Oil
Pack Size Selected: Single Pack
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Ships from within Canada; No Customs
Discreet plain packaging; always
24h dispatch; Tracked Delivery
Testosterone Enanthate is a long acting single ester testosterone compound with a well-documented half-life of approximately 7–10 days, providing stable and predictable blood concentration levels suited to research protocols requiring infrequent administration. This formulation is manufactured by Porta Biologico and delivers 250mg/mL in a 10mL multi-dose vial using grapeseed oil as the carrier base; a light, low viscosity oil with excellent oxidative stability and a clean tolerability profile well suited to long acting testosterone formulations.
Porta Biologico formulations are stocked by Canada Steroid Depot following the same rigorous third party lab verification process applied to every product in our range. Each batch is tested for concentration accuracy and purity before being made available, with COA documentation available on request. CSD’s sourcing standards apply uniformly across all manufacturers we carry, and Porta Biologico’s Testosterone Enanthate meets those standards consistently. Researchers comparing manufacturer options within CSD’s Testosterone Enanthate 250mg grapeseed oil range will find the base compound, concentration, and carrier identical across listings, manufacturer preference and availability representing the primary differentiating variables.
All orders ship discreetly across Canada in plain, unmarked packaging with no identifying information on the exterior. Canada Steroid Depot has supplied Canadian customers with consistently verified, accurately dosed compounds for years across all manufacturers in our range.
Store at room temperature away from direct light and heat. Do not freeze. Intended for research purposes only.
Testosterone Enanthate is a long acting esterified form of testosterone with a half-life of approximately 7–10 days. It is the most widely researched testosterone ester for TRT, hypogonadism research, anabolic steroid research, and hormonal replacement protocols, providing stable serum testosterone levels with once or twice weekly administration.
Grape seed oil is a light, low viscosity pharmaceutical grade carrier oil with excellent biocompatibility and a well established history in injectable formulations. It flows easily through standard injection needles without pre warming, produces minimal injection site reactions, and is one of the most widely used carrier oils for testosterone and other injectable anabolic compounds.
Due to its 7–10 day half-life, Testosterone Enanthate is typically administered once or twice weekly. Once-weekly administration is sufficient for most research protocols. Twice weekly administration (splitting the weekly dose into two equal injections) produces more stable serum testosterone levels with smaller peak to trough fluctuations. The preferred approach in TRT research where hormonal stability is a priority.
Store in a cool, dark place away from direct light and heat. Do not refrigerate or freeze as cold temperatures can cause the oil to thicken or crystallize, which resolves on warming to room temperature but is best avoided. Once opened, use within a reasonable research timeframe and replace the stopper securely between uses.
