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    "tldr": "Testagen is a synthetic Lys-Glu-Asp-Gly (KEDG) tetrapeptide from the Khavinson bioregulator family, studied in endocrine research. Reference and lab notes.",
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            "q": "What is the amino acid sequence of Testagen?",
            "a": "Testagen is a synthetic tetrapeptide with the reported sequence Lys-Glu-Asp-Gly (KEDG) — a man-made chain of four amino acids: lysine, glutamic acid, aspartic acid, and glycine."
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            "q": "How do I calculate Testagen reconstitution concentration?",
            "a": "Divide the vial's peptide mass (mg) by the volume of bacteriostatic water added (mL). Example: 20 mg in 3 mL gives ~6.7 mg/mL; 20 mg in 10 mL gives 2 mg/mL."
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            "q": "Is Testagen FDA-approved or listed on the WADA Prohibited List?",
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