High-purity human chorionic gonadotropin in lyophilized powder form for advanced post-cycle therapy and testicular function research. Supports endogenous testosterone production and HPTA recovery. High-dose vial for extended protocols. Includes sterile solvent.
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3rd party tested • Sterile filtered • For research only
$75.00
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Dragon Pharma HCG 5000 IU
For athletes, bodybuilders, and fitness enthusiasts who utilize anabolic-androgenic steroids, maintaining proper hormonal balance and testicular function during and after cycles is essential for long-term health and performance. Human Chorionic Gonadotropin (HCG) is a glycoprotein hormone that mimics luteinizing hormone (LH), stimulating the Leydig cells in the testes to produce testosterone. This Dragon Pharma HCG 5000 IU offering delivers high-purity lyophilized powder in a sterile 2mL vial, complete with a separate ampoule of solvent, providing researchers with a premium high-dose option for advanced post-cycle therapy (PCT) and testicular function research.
HCG functions by binding to LH receptors in the testes, directly stimulating testosterone production independent of pituitary LH secretion. This mechanism makes HCG a valuable tool for maintaining testicular function during periods of suppressed endogenous LH production—such as during exogenous androgen administration. Research published in the NIH PubMed database demonstrates that HCG effectively preserves testicular volume, maintains intratesticular testosterone levels, and supports the recovery of the hypothalamic-pituitary-testicular axis (HPTA) following androgen exposure. The 5000 IU vial offers higher total potency, ideal for research protocols requiring extended treatment periods or higher cumulative doses.
The relevance of HCG to the bodybuilding and athletic community is substantial. Androgen use can lead to testicular atrophy, reduced endogenous testosterone production, and prolonged HPTA suppression. HCG helps mitigate these effects by providing LH-like stimulation to the testes during the recovery period. Properly timed HCG administration can accelerate the return of natural testosterone production, reduce recovery time between cycles, and minimize the discomfort associated with testicular atrophy. The 5000 IU vial provides flexibility for researchers conducting extended protocols or those requiring higher total doses without the need for multiple vials.
Quality assurance is paramount in hormone research. Each batch of our HCG 5000 IU inventory undergoes rigorous third-party testing to verify potency and purity. The most recent batch (September 2023) tested at an exceptional 4768 IU—exceeding the label claim—with batch number #Blind Sample. This level of transparency ensures that researchers can trust the integrity of the compounds they are investigating.
For bodybuilders and strength athletes navigating the demands of cycle recovery, HCG offers a well-established tool for supporting testicular function and hormonal restoration. The 5000 IU vial is particularly valuable for longer recovery protocols, multi-cycle research, or protocols requiring higher cumulative doses. Whether investigating strategies for post-cycle recovery, testicular preservation, or HPTA optimization, Dragon Pharma's HCG delivers the purity, potency, and reliability required for serious research into male hormonal health.
Note: This product is intended for laboratory research and scientific investigation purposes only. Not for human consumption or veterinary use.
Product Specifications
Active Substance
Human Chorionic Gonadotropin (HCG)
Mechanism
LH Receptor Agonist
Molecular Mass
~36,700 g/mol
Potency (Tested)
4768 IU(exceeds label claim)
Endotoxin
< 1.0 EU/mg
Residual Moisture
< 2.5%
Sterility
Sterile filtered, 0.22 µm
Storage
Lyophilized: 2-8°C / Reconstituted: 2-8°C
Usage Guidelines
HCG is supplied as a sterile lyophilized powder with a separate ampoule of solvent (typically bacteriostatic water or sodium chloride solution). To reconstitute, inject the provided solvent into the vial, directing the stream against the glass wall to avoid damaging the lyophilized cake. Gently swirl until the solution is clear—do not shake vigorously. Standard research protocols involve reconstituting the 5000 IU vial with 2-5mL of solvent, yielding a concentration of 1000-2500 IU/mL. Typical research dosing ranges from 250-1000 IU per administration, often administered 2-3 times weekly during post-cycle therapy protocols. The 5000 IU vial provides flexibility for extended protocols, allowing multiple doses from a single reconstituted vial. It is recommended to store the reconstituted solution in a refrigerator (2-8°C) and use within 30-60 days to maintain peptide integrity.
For researchers investigating comprehensive post-cycle therapy and hormonal recovery protocols, combining HCG with complementary compounds can yield synergistic insights. Consider exploring the following Dragon Pharma products to enhance your research:
Clomid: A selective estrogen receptor modulator (SERM) studied alongside HCG for comprehensive HPTA recovery protocols.
Nolvadex: A SERM studied for its role in post-cycle therapy and estrogen receptor modulation.
HMG 150 IU: Human Menopausal Gonadotropin studied alongside HCG for comprehensive spermatogenesis research.
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Storage Instructions
To maintain maximum stability and potency of the lyophilized powder, store unopened vials in a refrigerator at 2-8°C (36-46°F). Do not freeze the lyophilized powder. Upon reconstitution with the provided solvent, the solution must be stored in a refrigerator at 2-8°C (36-46°F) and should be used within 30-60 days. Avoid repeated freeze-thaw cycles. Protect from light during storage.
Frequently Asked Questions
What does hCG do in males?
HCG mimics luteinizing hormone (LH), stimulating the Leydig cells in the testes to produce testosterone. It is studied for its role in maintaining testicular function during androgen use, preserving testicular volume, and supporting the recovery of the hypothalamic-pituitary-testicular axis (HPTA) following androgen exposure.
What does hCG do to your body?
HCG primarily stimulates testosterone production in males. This can lead to increased endogenous testosterone levels, preservation of testicular size, improved libido, and support for spermatogenesis. In research contexts, it is used to study testicular function, HPTA recovery, and the effects of LH receptor activation.
How is HCG used in post-cycle therapy?
In post-cycle therapy research protocols, HCG is typically administered at the end of an androgen cycle to stimulate the testes before discontinuing exogenous androgens. Common protocols involve dosing 250-1000 IU every 2-3 days for 2-3 weeks, followed by SERMs to complete HPTA recovery. The 5000 IU vial provides flexibility for extended protocols.
What is the difference between 2500 IU and 5000 IU HCG?
The difference is total potency per vial. The 5000 IU vial contains twice the total dose, making it ideal for longer research protocols or protocols requiring higher cumulative doses. Both products undergo the same rigorous quality testing and provide the same purity and potency per IU—the choice depends on the scale and duration of the research protocol.
How do I reconstitute HCG 5000 IU?
To reconstitute, inject the provided solvent into the vial containing the lyophilized powder, directing the stream against the glass wall to avoid damaging the powder. For the 5000 IU vial, add 2-5mL of solvent depending on desired concentration. Gently swirl until the solution is clear. Do not shake. Store reconstituted solution in the refrigerator at 2-8°C and use within 30-60 days.
High-purity human chorionic gonadotropin in lyophilized powder form for advanced post-cycle therapy and testicular function research. Supports endogenous testosterone production and HPTA recovery. Includes sterile solvent.