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HCG 2500 IU

(2 Reviews)

Human Chorionic Gonadotropin Hormone

Lab Tested

Substance: Human Chorionic Gonadotropin (hCG)
Strength: 2500 IU/vial
Form: Lyophilized powder
Packaging: Single 2 mL vial + Solvent
Manufacturer: Dragon Pharma, Europe

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Dragon Pharma HCG 2500 IU

HCG 2500 IU represents pharmaceutical-grade Human Chorionic Gonadotropin, an essential hormone for bodybuilders and athletes engaged in performance enhancement protocols. As a glycoprotein hormone structurally similar to luteinizing hormone (LH), HCG stimulates Leydig cells in the testes to produce testosterone and maintain testicular function during periods of exogenous androgen administration. This 2500 IU formulation offers the perfect balance of potency and versatility for both on-cycle testicular maintenance and comprehensive post-cycle therapy (PCT) protocols.

Each vial contains 2500 IU of pharmaceutical-grade HCG in lyophilized form, with independent laboratory verification confirming 2976 IU actual potency (September 2023)—delivering nearly 20% additional biological activity compared to labeled strength. This substantial overfill ensures athletes receive full therapeutic dosing despite potential peptide degradation during storage and reconstitution. The 2500 IU strength is particularly strategic for bodybuilders: it provides sufficient hormone for multiple doses without excessive waste, allows precise titration for individual sensitivity, and offers cost-effective treatment compared to smaller vials requiring more frequent reconstitution.

The critical applications for strength athletes are fundamental: prevention of testicular atrophy during steroid cycles, maintenance of endogenous testosterone production pathways, preservation of fertility and testicular volume, support for HPTA (hypothalamic-pituitary-testicular axis) function, and facilitation of smoother post-cycle recovery. Additionally, HCG may help maintain libido, mood stability, and overall well-being during periods of exogenous hormone use when natural testosterone production would otherwise be suppressed. For competitors, maintaining testicular function also supports better post-cycle recovery of natural hormone production, which is crucial for preserving gains and minimizing muscle loss after cycles.

Dragon Pharma's HCG 2500 IU is manufactured in EU-certified facilities using recombinant DNA technology, ensuring >99% purity, accurate biological activity, and absence of urinary-derived contaminants. Third-party laboratory analysis from September 2023 demonstrates 2976 IU per 2500 IU vial—exceeding labeling standards by 19%, providing athletes with added value and dosing confidence. The lyophilized formulation guarantees extended stability while maintaining the hormone's conformational integrity essential for LH receptor binding and biological activity.

Key Benefits:

Testicular Atrophy Prevention: Maintains testicular size and function during exogenous steroid use by mimicking LH activity.
HPTA Function Support: Helps preserve natural testosterone production pathways for smoother post-cycle recovery.
Fertility Preservation: Supports spermatogenesis and reproductive function during performance enhancement protocols.
Substantial Overfill Advantage: 2976 IU actual content provides extra hormone value and dosing flexibility.
Versatile Dosing Options: 2500 IU strength allows both maintenance dosing and aggressive PCT protocols from single vials.

Each vial contains 2500 IU of high-purity Human Chorionic Gonadotropin (actually 2976 IU tested), manufactured under strict quality control standards in Dragon Pharma's certified facilities. Reconstitute with bacteriostatic water for subcutaneous or intramuscular administration to support testicular function and hormonal balance.

Product Specifications

Product Name	HCG 2500 IU
Manufacturer	Dragon Pharma
Substance	Human Chorionic Gonadotropin (hCG)
Packaging	2 mL glass vial (lyophilized powder)
Lab Test Result	2976 IU (tested Sep 2023)
Half-Life	Approximately 24-36 hours (varied by administration route)
Recommended Cycle	On-cycle: 8-16 weeks; PCT: 2-4 weeks
Form	Lyophilized powder for subcutaneous/intramuscular injection
Aromatization	Can increase estrogen via testosterone conversion (manage with AIs)
Dosage (Men)	Maintenance: 250-500 IU 2-3x weekly; PCT: 1000-2000 IU EOD

Usage Guidelines

Reconstitution: Add 2 mL of bacteriostatic water to the 2500 IU vial, yielding 1250 IU/mL concentration (actually ~1488 IU/mL based on 2976 IU actual). Gently swirl until completely dissolved—avoid shaking vigorously. For precise low-dose administration, additional diluent may be added. Use within 30 days after reconstitution when refrigerated.

Administration: Subcutaneous injection in abdominal or thigh adipose tissue is most common. Intramuscular injection in gluteal or deltoid muscle is also effective. Rotate injection sites regularly. Due to 24-36 hour half-life, dosing every 2-3 days maintains stable stimulation of Leydig cells.

On-Cycle Maintenance (8-16 weeks): 250-500 IU 2-3 times weekly throughout steroid cycle. Prevents testicular atrophy. Should be combined with Arimidex or Aromasin to manage potential estrogen increase from stimulated testosterone.
Standard PCT Protocol (2-3 weeks): 1000-1500 IU every other day for 10-14 days, then taper. Initiates testicular restart. Follow with Clomid (50 mg daily) and Nolvadex (20 mg daily) for 4-6 weeks.
Aggressive PCT Protocol (3-4 weeks): 1500-2000 IU every other day for 16-20 days with careful estrogen management. For heavy/long cycles. Stack with Enclomiphene for enhanced HPTA recovery and Proviron for androgen support during transition.

Estrogen Management:

HCG-stimulated testosterone can aromatize to estrogen. Always have Arimidex (0.25-0.5 mg EOD) or Aromasin (12.5 mg EOD) on hand. Monitor for water retention, gynecomastia, or emotional changes indicating elevated estrogen.

Liver Protection & Overall Support:

HCG presents no hepatotoxicity. However, comprehensive PCT should include liver support especially if oral steroids were used. Consider adding natural test boosters after HCG phase for continued support.

Third-Party Lab Tested

Dragon Pharma HCG 2500 IU Lab Test Result September 2023

2023-09-28

View Result

2976 IU

Note: Independent ISO-certified laboratory analysis confirms Dragon Pharma HCG 2500 IU exceeds labeled potency. September 2023 testing showed 2976 IU per vial (119% of labeled 2500 IU strength), providing substantial overfill to account for potential peptide degradation. This ensures athletes receive full therapeutic dosing throughout the vial's use period.

Storage Instructions

Unreconstituted (Lyophilized Powder): Store at 2-8°C (36-46°F) in refrigerator. Protect from light exposure. Shelf life: 24 months from manufacture date when stored properly. For long-term storage beyond 1 year, consider -20°C freezer in sealed container.
After Reconstitution: Refrigerate immediately at 2-8°C (36-46°F). Use within 30 days. Do not freeze reconstituted solution. HCG is fragile—if solution becomes cloudy or develops particles, discard immediately. Travel with insulated medical cooler.
Handling Best Practices: Maintain strict aseptic technique. HCG is particularly sensitive to bacterial contamination. Use alcohol swabs on vial stopper and injection site. Use sterile bacteriostatic water only—never saline. Never reuse needles or syringes.

What does hCG do for bodybuilders on steroid cycles?

HCG mimics LH to stimulate testicular testosterone production, prevent testicular atrophy during cycles, maintain fertility, and support smoother post-cycle recovery. Dragon Pharma's 2500 IU vials provide perfect dosing for both on-cycle maintenance and PCT protocols. Without HCG, testes can shrink significantly during extended steroid use.

How much hCG do bodybuilders take during cycles?

Typically 250-500 IU 2-3 times weekly during cycles for maintenance. For PCT: 1000-2000 IU every other day for 10 days, then taper. Dragon Pharma's 2500 IU vials allow precise dosing with minimal waste. Lab-tested 2976 IU ensures accurate potency. Always start lower to assess individual response and estrogen conversion.

Will increasing hCG increase ball size during steroid cycles?

Yes, HCG prevents testicular shrinkage by maintaining natural testosterone production. While on exogenous steroids, HCG keeps testes functioning, preventing atrophy. Dragon Pharma's 2500 IU strength provides effective maintenance dosing to preserve testicular volume and function. Most athletes notice testicular fullness within 2-3 weeks of starting HCG.

Is taking hCG better than testosterone for fertility?

For fertility preservation, HCG is superior as it stimulates natural testosterone production without suppressing sperm production. Exogenous testosterone shuts down HPTA, while HCG maintains testicular function. Many athletes use both - testosterone for performance plus HCG for fertility maintenance. Dragon Pharma offers both for comprehensive hormonal management.

How should I reconstitute Dragon Pharma HCG 2500 IU?

Add 2 mL bacteriostatic water to the 2500 IU vial, yielding 1250 IU/mL. For precise dosing: 1 mL = 1250 IU, 0.5 mL = 625 IU, 0.2 mL = 250 IU. Use within 30 days when refrigerated. The lab-tested 2976 IU ensures accurate dosing despite some peptide degradation. Always use bacteriostatic water, never saline.

HCG 2500 IU Reviews

Mike

April 6, 2026

This is the most potent HCG I've used. 250 IU twice weekly kept everything functioning. The overfill means each vial lasts longer than expected.

Mark

February 5, 2026

Used during 16-week Test E cycle. No testicular shrinkage at all. The 2976 IU test gives confidence in dosing. PCT was much smoother than previous cycles without HCG.