Glycoprotein hormone that mimics LH at the Leydig cell receptor. Maintains intratesticular testosterone production, testicular size, and fertility during TRT or AAS use. Essential adjunct for men on testosterone replacement.
Inject SubQ 2-3x/week — typically Mon/Wed/Fri or Mon/Thu. Essential while on TRT. Monitor estradiol as HCG can aromatize. Refrigerate after reconstitution.
Use our reconstitution calculator to get exact syringe draw volumes for your specific vial and dose.
Log doses, calculate reconstitution, set reminders, and get AI guidance for HCG (Human Chorionic Gonadotropin).
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