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    "tldr": "Gonadorelin is a man-made ten-amino-acid peptide identical in sequence to GnRH, acting on the pituitary gland. Research reference and reconstitution notes.",
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            "q": "What is gonadorelin and how does it relate to GnRH?",
            "a": "Gonadorelin is a synthetic peptide whose amino-acid sequence is identical to endogenous GnRH. Applied in short pulses, it signals the pituitary gland to release LH and FSH. It is not a sex hormone itself."
        },
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            "q": "Is gonadorelin FDA-approved or commercially available in the United States?",
            "a": "No. The earlier branded product Factrel was withdrawn from the market. Gonadorelin currently has no active FDA-approved commercial product in the U.S. and is handled only as a research or compounding compound."
        },
        {
            "q": "How is a lyophilized gonadorelin vial reconstituted for laboratory use?",
            "a": "Add bacteriostatic water to the freeze-dried powder; concentration equals milligrams of peptide divided by millilitres of solvent added. A reconstitution pen or cartridge system allows controlled, low-turbulence injection of the solvent."
        }
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