Ten thousand units in a single glass vial makes this the largest hCG unit Bharat Serums put out, and the least glass to handle for anyone working through the hormone steadily.
Chorionic gonadotropin is a peptide hormone of pregnancy, purified for pharmaceutical use, acting in men at the luteinising hormone receptor. It arrives freeze-dried with diluent supplied and is given by injection. One practical note about the large size: a reconstituted solution keeps under refrigeration only for a limited period, so 10,000 IU in one vial and five separate 2,000 IU vials are not the same proposition, whatever the arithmetic says.