Research Use Only — for qualified researchers 99.4% HPLC verified purity Third-party COA per batch Dispatched from Switzerland Research Use Only — for qualified researchers 99.4% HPLC verified purity Third-party COA per batch Dispatched from Switzerland
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HCG — BIOHACKER
FIG. 01 · G2K 2000iu · 99% HPLC
HCG
Metabolic Lyophilised vial
G2K · HCG

Gonadotropic signal.
Restored from within.

Human Chorionic Gonadotropin · LH analogue

Mass / vial2000iu
Purity (HPLC)99%
Plasma t½~33 hr
T-max—
Bioavailability—
RouteSubQ / IM
$80.00 · per vial
View COA
Manufactured in Switzerland. Swiss reference lab. ISO 9001:2015. Lyophilised under nitrogen.
Third-party HPLC-MS COA. A signed certificate is available for any batch on request.
Ships at room temperature. Lyophilised powder is stable below 25 °C short-term, including in transit — no cold-chain required by default. Refrigerate (2–8 °C) for the medium term; −20 °C / −80 °C for the long term.
N° 01 — Overview

HCG
at the molecular level.

Gonadotropic signal.
Restored from within.

99%
HPLC-verified purity, batch-by-batch
2000iu
Mass per lyophilised vial
~33 hr
Plasma half-life · SubQ
N° 02 — Mechanism

How it
actually works.

Human chorionic gonadotropin is a glycoprotein that mimics luteinising hormone, binding the LH/CG receptor on gonadal tissue. In research contexts it is studied for its ability to stimulate endogenous steroidogenesis along the hypothalamic-pituitary-gonadal axis, sustaining testicular signalling where exogenous androgens would otherwise suppress it.

N° 03 — Pharmacokinetics

Vial to
receptor.

Subcutaneous lyophilised formulation. Pharmacokinetic parameters validated by HPLC-MS at our Swiss reference lab.

T-max—peak plasma
t½~33 hrplasma half-life
F—bioavailability
RouteSubQ / IMadministration
View bioavailability diagram →
N° 04 — Certificate of Analysis

The number
that matters.

Every BIOHACKER batch ships with a third-party HPLC-MS certificate signed by the Swiss reference lab.

BatchBH-V1340-2026-A
HPLC Purity99%
Related Impurities< 1%
Water (Karl Fischer)< 0.8%
Residual SolventsWithin ICH Q3C
Microbial Load< 10 CFU/g
Endotoxin< 0.1 EU/mg
Issued17.06.2026 · Switzerland
Download full COA (PDF) →
N° 05 — Verified Reviews

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RESEARCH USE ONLY. All products listed are research peptide compounds intended exclusively for in-vitro laboratory and research purposes. Not for human or animal consumption. Not for therapeutic or diagnostic use. These statements have not been evaluated by the FDA. By proceeding, you confirm you are a qualified researcher operating in a regulated facility. Restricted in: AU, BR, CN, KR, MY. Full compliance disclosure available in our Terms of Sale.