HCG 5000 Peptide Plus USA

HCG 5000 IU | XENO Labs USA (Domestic)

XENO Labs HCG (Human Chorionic Gonadotropin) is a premium-grade hormonal signaling peptide engineered for rapid endocrine restoration and maintenance. Functioning as a high-affinity Luteinizing Hormone (LH) mimetic, it bypasses the central nervous system's suppression to provide a direct biological signal to the Leydig cells.

Available via XENO Labs USA Domestic shipping, each 5000 IU vial is HPLC-tested for maximum sterility and potency, ensuring reliable results for clinical research and hormonal optimization protocols.

Key Benefits & Physiological Mechanism

• Endogenous Testosterone Activation: Directly stimulates the testes to produce natural testosterone, even when the HPTA axis is suppressed by exogenous substances.

• Testicular Trophy Maintenance: Prevents and reverses testicular atrophy (shrinkage) by maintaining the physical volume and cellular activity of the gonads.

• Hormonal Transition Bridge: Acts as a critical "bridge" between an active cycle and Post-Cycle Therapy (PCT), preventing the "crash" associated with low androgen levels.

• Anti-Catabolic Synergy: By stabilizing natural androgen production, it helps counteract cortisol-induced muscle wasting and preserves lean tissue.

• Neurosteroid & Libido Support: Enhances mental clarity, mood stability, and sexual health by maintaining the precursor hormones necessary for overall well-being.

• Spermatogenesis Support: Maintains the intratesticular environment required for healthy sperm production and fertility research.

Administration & Reconstitution Guide

To ensure the integrity of the 5000 IU XENO Labs formulation, proper reconstitution with Bacteriostatic Water is required:

• Mixing Protocol: Slowly inject 2 ml of Bacteriostatic Water into the vial. Allow the water to roll down the side of the glass. Gently swirl until the lyophilized powder is completely clear—do not shake, as the hormone molecule is fragile.

• Dosing Math (Based on 2 ml Reconstitution):

  • 5 Units (0.05 ml) = 125 IU

  • 10 Units (0.1 ml) = 250 IU

  • 20 Units (0.2 ml) = 500 IU

  • 40 Units (0.4 ml) = 1000 IU

• Application: Typically administered via subcutaneous injection (SQ) using a standard insulin syringe.

Safety, Aromatization & Storage

• Estrogen Management: Because HCG increases natural testosterone production, a portion of that testosterone may convert into estrogen (aromatize). Researchers should monitor for water retention or sensitivity.

• LH Receptor Sensitivity: To avoid desensitizing the Leydig cells, it is recommended to avoid chronic high-dose protocols (e.g., exceeding 1500 IU per injection) for prolonged periods without a break.

• Storage (Unopened): Keep in a cool, dark place away from direct sunlight.

• Storage (Post-Mixing): Must be refrigerated (2°C – 8°C) at all times. For maximum biological activity, use the reconstituted solution within 30–45 days.