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HCG 2500IU
Injection · 2500 IU · kit
$90.00
Compound ID
Human Chorionic Gonadotropin
Dosage
500–1500 IU (2–3×/week)
Concentration
2500 IU/vial
Form
2 mL/Vial × 2500 IU
Half-life
Approximately 24–36 hours
Properties
Shipping
Not available in this combination
Product overview
Dragon Pharma HCG 2500 — Pharmaceutical-Grade Gonadotropin for Testicular Preservation & PCT Priming
Dragon Pharma HCG 2500 delivers 2500 IU of high-purity human chorionic gonadotropin per vial, engineered to prevent testicular shutdown and prime the endocrine system for smooth recovery. As a direct luteinizing hormone analog, this fertility peptide stimulates Leydig cells to maintain testosterone output during suppressive anabolic phases. Independent laboratory verification confirms 2976 IU per vial, exceeding the label claim and ensuring potent, predictable pharmacological activity for both on-cycle bridging and pre-PCT blasts.
What is Dragon Pharma HCG 2500?
This injectable gonadotropin contains human chorionic gonadotropin, a glycoprotein hormone structurally and functionally similar to luteinizing hormone. Originally developed for fertility therapy and male hypogonadism, it has become an essential ancillary in performance enhancement.
Unlike pituitary-stimulating SERMs, this compound bypasses the hypothalamus entirely. It delivers direct signals to the testes, making it uniquely effective for preserving testicular volume and steroidogenic capacity during extended cycles. The lyophilized format ensures stability until reconstitution.
Key Benefits / Effects
- Testicular Volume Preservation: This LH mimic prevents Leydig cell atrophy and testicular shrinkage, maintaining responsiveness even during prolonged suppressive phases.
- Fertility Protection: By sustaining intratesticular testosterone, it supports spermatogenesis and protects reproductive capacity throughout demanding protocols.
- PCT Priming: Pre-blast protocols reactivate testicular steroidogenesis before SERM administration, making post-cycle recovery significantly faster and more complete.
- Smoother Hormonal Transition: Maintaining baseline androgen output during cycles reduces the severity of post-cessation energy, libido, and mood crashes.
- Verified Overdosed Potency: Lab analysis confirms 2976 IU per vial, delivering nearly 20% more biological activity than the stated label for enhanced cost efficiency.
- Flexible Protocol Design: Suitable for both conservative on-cycle bridging and aggressive pre-PCT blasts, accommodating various cycle lengths and suppression levels.
How Dragon Pharma HCG 2500 Works
Human chorionic gonadotropin binds to luteinizing hormone receptors on Leydig cells within the testes. This receptor activation triggers intracellular signaling that upregulates cholesterol side-chain cleavage enzyme, catalyzing the conversion of cholesterol into pregnenolone.
Pregnenolone serves as the universal precursor to all steroid hormones, including testosterone. By maintaining this biochemical pathway, the testes remain metabolically active and responsive even when natural pituitary LH is absent or severely suppressed.
However, because this fertility peptide acts downstream of the hypothalamus, it does not restart the brain's own signaling cascade. Prolonged standalone use can actually suppress GnRH output through negative feedback, which is why it must always be followed by pituitary-targeting SERMs.
Usage Information
This lyophilized powder requires reconstitution with bacteriostatic water before administration. Gently inject 1–2 mL of diluent against the inner vial wall and swirl slowly until dissolved. Never shake vigorously, as mechanical agitation can degrade the fragile glycoprotein structure. Refrigerate immediately after mixing and use within 30–60 days.
On-cycle bridging typically employs 250–500 IU via subcutaneous injection two to three times weekly. Pre-PCT blasts utilize 1000–1500 IU every other day for 10–14 days, beginning after the final anabolic injection but before starting Clomid or Nolvadex. Always pair higher-dose phases with an aromatase inhibitor to manage estrogenic spillover from increased testosterone production.
Quality & Manufacturing
Independent laboratory analysis confirms 2976 IU of active gonadotropin per vial, demonstrating exceptional manufacturing precision. For a fragile glycoprotein hormone, potency accuracy determines whether testicular preservation succeeds or fails entirely.
Lyophilization under controlled conditions maintains protein stability during storage and transport. Verified overdosed activity provides confidence that each injection delivers sufficient LH-mimetic stimulation to keep Leydig cells responsive and functional.
Possible Side Effects / Safety Information
- Estrogenic Spillover: Increased testicular testosterone can aromatize to estradiol, causing water retention or gynecomastia. Concurrent aromatase inhibitor use is advisable during higher-dose blasts.
- Androgenic Flare: Elevated testosterone may temporarily increase acne or accelerate hair loss in genetically predisposed individuals.
- HPTA Desensitization: Extended standalone use suppresses hypothalamic GnRH release. Never substitute this gonadotropin for proper SERM-based post-cycle therapy.
- Injection Site Reactions: Mild redness, swelling, or irritation at subcutaneous sites is common and typically self-limiting.
- Not for Female Use: While used clinically for female fertility, this product is indicated for male testicular preservation within performance enhancement contexts.
Why Choose Dragon Pharma HCG 2500?
Verified overdosed potency and pharmaceutical-grade manufacturing separate this vial from underdosed or degraded alternatives. When testicular shutdown threatens long-term recovery and fertility, precise gonadotropin activity ensures the Leydig cells remain primed, responsive, and ready for SERM-driven HPTA restoration.
Always solid product delivered on time. Staff really communicates quickly and professionally.
Put all the other testosterone and supplements down! Increased size of penis and my testicles. I’m a freaking bull in the bedroom. My wife can’t handle me now. It is the fountain of youth. I injected 2500IU in my stomach once a week. Noticed everything within 3 hours. No BS. . Highly recommend 2500. It’s all you need
Product FAQ
Questions, answered
Human chorionic gonadotropin is a glycoprotein hormone that mimics luteinizing hormone. Athletes use it to prevent testicular shrinkage during suppressive cycles and to prime the testes before starting SERM-based recovery protocols.
SERMs stimulate the pituitary to release LH and FSH. This compound bypasses the pituitary and binds directly to receptors on the testes. It preserves testicular size and function but does not restart the brain's natural signaling cascade.
Bridging uses low doses of 250–500 IU two to three times weekly throughout the cycle to maintain testicular activity. Blasting uses 1000–1500 IU every other day for 10–14 days after the last injection to reactivate steroidogenesis before Clomid or Nolvadex begins.
Gently inject 1–2 mL of bacteriostatic water into the vial, directing the stream against the glass wall. Swirl slowly until fully dissolved. Never shake vigorously. Refrigerate immediately after reconstitution.
Stimulating the testes increases natural testosterone output, which can convert to estradiol. This estrogenic surge may cause bloating or gynecomastia, making concurrent AI management essential during higher-dose phases.
No. While it activates the testes, it simultaneously suppresses the hypothalamus and pituitary through negative feedback. A proper post-cycle therapy requires SERMs to restore the entire HPTA axis after discontinuing this peptide.
Once mixed with bacteriostatic water, store refrigerated at 2–8°C and use within 30–60 days. Discard sooner if the solution becomes cloudy, discolored, or develops particulate matter.
Prolonged administration can desensitize the testes to LH signaling and suppress natural GnRH production. Limit bridging to cycle duration and blasting to 10–14 days maximum before transitioning to pituitary-targeting SERMs.
It supports spermatogenesis by maintaining intratesticular testosterone during and immediately after suppressive phases. However, full fertility recovery typically requires a comprehensive protocol including SERMs, time, and possibly additional medical evaluation.
Both routes are effective. Subcutaneous abdominal injection is more convenient and absorbs reliably for most users. Intramuscular injection may produce slightly faster uptake but is generally unnecessary for this hormone.
HCG is used clinically for female fertility under direct medical supervision. In the context of performance enhancement, this vial is formulated and indicated for male testicular preservation and PCT priming.
Underdosed HCG fails to maintain adequate Leydig cell stimulation, leading to partial atrophy and a more difficult recovery. The verified 2976 IU potency ensures each injection delivers the LH-mimetic activity required for effective testicular preservation.
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