Testagen is a synthetic tetrapeptide bioregulator (Lys-Asp-Glu-Ala) developed for testicular tissue support and male reproductive system restoration, studied for effects on Leydig and Sertoli cell function in aging males.
Russian Bioregulator Peptide
Testagen is a synthetic tetrapeptide bioregulator (Lys-Asp-Glu-Ala) developed for testicular tissue support and male reproductive system restoration, studied for effects on Leydig and Sertoli cell function in aging males.
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Cardiogen is a synthetic tetrapeptide bioregulator (Ala-Glu-Asp-Arg) developed at the St. Petersburg Institute of Bioregulation for cardiac tissue restoration, studied for cardiomyocyte protection and heart muscle recovery following ischemia.
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