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HCG 10,000 IU
₡ 72,706
HCG 10,000 IU (Human Chorionic Gonadotropin) is widely used in Costa Rica for supporting hormonal balance, recovery, and reproductive health protocols. It is commonly included in structured wellness and fitness routines, particularly for individuals looking to support natural hormone function and maintain overall balance.
- Verified COA Available

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Product Information
Human Chorionic Gonadotropin (HCG) is a naturally occurring hormone that plays a role in regulating various hormonal processes within the body. In clinical and wellness settings, it is commonly used to support endocrine function, particularly in protocols focused on maintaining or restoring hormonal balance.
In Costa Rica, HCG 10,000 IU is frequently utilized as part of structured programs aimed at supporting testosterone production and hormonal stability, especially during or after cycles that may impact natural hormone levels. It works by signaling pathways involved in hormone regulation, helping the body maintain more balanced internal function.
HCG is also associated with reproductive health support, as it plays a role in processes related to fertility and hormonal signaling. Additionally, it may contribute to maintaining overall metabolic and physiological balance when used appropriately within guided protocols.
Due to its specific biological activity, HCG is typically used as part of planned and structured routines, making quality and consistency essential. At Peptides Costa Rica, our HCG is sourced to meet high purity standards and is supported by verified testing.
| HCG 10,000 IU — Technical Specifications | |
| Specification | Value |
| Product Name: | HCG 10,000 IU |
| Compound Type: | Glycoprotein hormone, recombinant / purified |
| CAS Number: | 9002-61-3 |
| Molecular Formula: | Glycoprotein; alpha + beta subunit; ~C1132H1768N314O336S26 (approx.) |
| Molecular Weight (g/mol): | ~36,700 Da (glycoprotein; varies by glycosylation) |
| Amino Acid Count: | 237 (combined alpha/beta chains) |
| Amino Acid Sequence: | Two subunits: alpha (92 aa, shared with LH/FSH); beta (145 aa unique to hCG) |
| Synonyms / Other Names: | Human Chorionic Gonadotropin, hCG, Choriogonadotropin alfa |
| Appearance: | White to off-white lyophilized powder |
| Purity: | ≥98% (immunoassay / HPLC) |
| Solubility: | Soluble in bacteriostatic water or sterile saline |
| Storage (Sealed): | Freeze ≤ −20 °C, sealed, protected from light; stable ~24 months |
| Storage (After Reconstitution): | Refrigerate 2–8 °C; use within 30 days; avoid freeze-thaw |
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Why Choose Peptides Costa Rica?
We specialize in supplying high-purity research peptides with a focus on transparency, fast domestic delivery, and dedicated customer support.
Third-Party Lab Tested
All Peptides Costa Rica products are independently tested for purity, identity, and quality. Each batch is reviewed for peptide integrity, purity levels, and contaminants, with a COA included.
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Orders over ₡92,000 qualify for free standard shipping to approved locations. Each package is securely prepared, shipped discreetly, and supported with tracking for reliable fulfillment.
Research-Grade Peptides
Peptides Costa Rica supplies research-grade peptides made under strict quality-control standards. Products are synthesized for high purity & provided in stable lyophilized form for laboratory research.
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Peptides Costa Rica focuses on transparent sourcing, verified testing, and consistent product quality. Researchers rely on our peptide collections for dependable products, service & support.
Key Benefits
What You Get
HCG (Human Chorionic Gonadotropin) is widely used in hormone support and fertility protocols.
When you order HCG 10,000 IU from Peptides Costa Rica, you receive:
- 1 vial containing 10,000 IU of HCG
- High-purity, research-grade formulation
- Secure packaging for safe delivery across Costa Rica
- Access to a verified Certificate of Analysis (COA)

Fertility & Reproductive Support
Supports ovulation in women and stimulates testosterone production and sperm development in men, promoting overall reproductive health.
Hormonal Balance & TRT Support
Helps maintain natural testosterone levels and supports testicular function, especially during testosterone therapy or hormone optimization protocols.
Body Composition & Recovery
Supports fat metabolism and is often included in structured weight management protocols, while also aiding post-cycle hormonal recovery.
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Common Questions
Frequently Asked Questions
What is HCG and how is the 10,000 IU dose measured? +
HCG (Human Chorionic Gonadotropin) is a glycoprotein hormone measured in International Units (IU) rather than milligrams, because its biological potency is standardised against an international reference preparation. 10,000 IU represents the total biological activity in the vial, not a direct weight measurement.
How much BAC water should I add to a 10,000 IU HCG vial? +
A standard reconstitution is 1–2 mL of bacteriostatic water. Adding 1 mL gives 10,000 IU/mL. Adding 2 mL gives 5,000 IU/mL. The appropriate concentration depends on your research protocol dose. Always inject water slowly down the vial wall and swirl gently, do not shake.
How many doses does a 10,000 IU HCG vial provide? +
With 2 mL BAC water (5,000 IU/mL), the vial provides approximately 10 doses at 500 IU, or 5 doses at 1,000 IU per dose. Exact dose count depends on your specific research protocol.
How should reconstituted HCG be stored? +
After reconstitution, refrigerate immediately at 2–8 °C and use within 30 days. Do not freeze reconstituted HCG. Store the sealed lyophilized vial frozen at ≤ −20 °C before reconstitution. HCG is a large glycoprotein and more sensitive to temperature and agitation than smaller peptides.
Is HCG the same as LH (Luteinising Hormone)? +
No, HCG and LH share structural similarities but are not the same hormone. Both are glycoprotein hormones that share the same alpha subunit (92 aa). HCG has a unique beta subunit (145 aa) that gives it distinct biological activity, including a much longer half-life than LH. In research models, HCG is studied for its role in hormonal regulation and reproductive pathways.






