HCG 5000 IU

Nano Peptides HCG 5000 IU is a high-purity, lyophilized research glycoprotein hormone studied for its LH-mimetic (luteinizing hormone–like) activity in experimental models. In performance-relevant research, HCG is used to examine how Leydig-cell signaling, testicular steroidogenesis, and hypothalamic–pituitary–gonadal (HPG) axis feedback behave under conditions of suppressed endogenous signals (e.g., after intense training blocks or exogenous suppression models used in labs). These studies help map potential links between androgen-dependent tissue maintenance, recovery readiness, and body-composition markers strictly within controlled laboratory contexts.

Each vial provides HCG 5000 IU as a sterile, white freeze-dried powder (glycoprotein; ~36.7 kDa, α/β subunits; ≥99% HPLC purity) in a 10 mL research vial.

In endocrine studies, HCG binds LH receptors notably on testicular Leydig cells to trigger cAMP-mediated steroidogenesis, which can increase testosterone biosynthesis in experimental models. Performance labs then observe downstream, androgen-linked endpoints relevant to athletes:

• Skeletal muscle & recovery: exploration of protein-turnover markers, satellite-cell milieu, and micro-trauma repair kinetics following heavy eccentric loading, all within an androgen-supported environment.

• Connective tissue & joints: investigation of collagen maintenance, tendon/ligament integrity, and peri-articular comfort markers, where hormonal status may influence tissue quality under progressive overload.

• HPG axis feedback: mapping pituitary–gonadal signaling, FSH/LH suppression/rebound, and overall hormonal homeostasis during and after stress phases.