Pfizer HGH Pen 36 IU – 5 Pen Combo contains human growth hormone (somatropin) in a convenient prefilled pen format. Used to support growth hormone levels, recovery, metabolism, lean tissue, and healthy body composition.
FormatPrefilled Pen
Concentration36IU / Pen
Package Selected: Single Pack
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Genotropin, manufactured by Pfizer, is a licensed pharmaceutical recombinant Human Growth Hormone (somatropin) formulation with full regulatory approval for growth hormone deficiency and related endocrine indications. One of the longest established and most extensively documented pharmaceutical rHGH brands in clinical use, with a manufacturing and quality control standard that distinguishes it fundamentally from research grade somatropin preparations. This combo pack supplies five individually prefilled 36IU pens, providing a substantial pharmaceutical grade compound supply across matched Pfizer manufacturing batches.
Pfizer’s pharmaceutical manufacturing process for Genotropin involves significantly more rigorous quality control, batch testing, and regulatory oversight than research grade rHGH production. Contributing to its position as one of the most trusted rHGH brands among researchers prioritizing verified pharmaceutical provenance. Authenticity verification is a meaningful consideration in this specific product category given the prevalence of counterfeit pharmaceutical HGH products in unregulated markets. Pfizer’s Genotropin pens carry specific packaging, batch coding, and device characteristics that distinguish genuine product from counterfeits, and CSD’s sourcing process verifies authenticity before stocking.
The prefilled pen format eliminates the reconstitution requirements and approximately 3 day post reconstitution stability limitations associated with lyophilized vial rHGH preparations. Genotropin’s pen delivery system maintains pharmaceutical grade stability and consistent dosing across the pen’s full usage capacity without preparation variability between administrations. At 36IU per pen across five pens, this combo pack provides 180IU total pharmaceutical grade somatropin, positioning it as a premium tier option within CSD’s broader rHGH range alongside the F40 Biotech and Hudson Science research grade presentations, with Pfizer’s pharmaceutical manufacturing standard representing the primary differentiating variable for researchers prioritizing verified pharmaceutical sourcing over research grade alternatives.
Pfizer Genotropin is stocked by Canada Steroid Depot following the same rigorous third party verification process applied to every product in our range, with additional authenticity verification specific to pharmaceutical branded products given the counterfeit risk in this category. CSD’s sourcing standards ensure genuine Pfizer product reaches researchers requiring verified pharmaceutical grade rHGH. All orders ship discreetly across Canada in plain, unmarked packaging with no identifying information on the exterior.
Store at 2–8°C away from direct light. Do not freeze. Keep upright. Intended for research purposes only.
Commonly researched alongside IGF-1 LR3 and GHRH analogue compounds in comparative growth hormone axis and anabolic signaling studies. Browse CSD’s full HGH and peptide range for complete sourcing.
This combo contains five authentic Pfizer GENOTROPIN GoQuick pens containing recombinant human growth hormone (somatropin). Each pen contains 12mg, equivalent to 36 IU of somatropin, providing a combined total of 60mg or 180 IU across the five pen package.
Each GENOTROPIN GoQuick pen contains 12mg of recombinant somatropin, equivalent to 36 IU of human growth hormone. Five pens therefore provide a combined total of 180 IU, equivalent to 60mg of somatropin.
Somatropin is recombinant human growth hormone that acts through growth hormone receptors throughout the body. Growth hormone receptor activation produces direct metabolic effects and stimulates downstream insulin like growth factor 1 (IGF-1) signaling, which contributes to normal growth, tissue development, protein synthesis, and metabolic regulation.
The GoQuick pen contains a two chamber cartridge with lyophilized somatropin in one chamber and the sterile solvent in the other. Before first use, the two components are mixed inside the pen by operating the cartridge mechanism. No separate bacteriostatic water or external reconstitution vial is required.
Yes. This listing is supplied as authentic Pfizer GENOTROPIN pharmaceutical product. Canada Steroid Depot states that branded pharmaceutical HGH undergoes product specific authenticity verification before being stocked, with additional sourcing controls used because counterfeit HGH products are common in unregulated markets.
