The longevity.

GHRH is the endogenous 44-amino acid hypothalamic peptide that drives pulsatile growth hormone secretion from the anterior pituitary.

Pinealon is a short synthetic tripeptide (Glu-Asp-Arg) developed by Professor Vladimir Khavinson at the St.

Retinalamin is a polypeptide preparation isolated from bovine retinal tissue, developed by Professor Vladimir Khavinson and registered as a pharmaceutical drug in Russia for the treatment of retinal degenerative diseases.

SS-31 (Elamipretide) is a mitochondria-targeted tetrapeptide that specifically concentrates in the inner mitochondrial membrane.

Thymosin Beta-4 is a 43-amino acid endogenous protein ubiquitously expressed in mammalian tissues, encoded by the TMSB4X gene.

Thymus Extract (Thymostimulin) is a partially purified preparation of thymic polypeptides derived from calf thymus tissue, first developed in Italy in 1976.

Vilon is a synthetic dipeptide (Lys-Glu, KE) bioregulator developed by Professor Vladimir Khavinson at the St.

Cortagen is a synthetic tetrapeptide (Ala-Glu-Asp-Pro) developed by Professor Vladimir Khavinson as a brain cortex bioregulator.

Ovagen is a synthetic tripeptide bioregulator (Glu-Asp-Leu, EDL) developed by Professor Vladimir Khavinson targeting the liver and gastrointestinal tract.

Testagen is a synthetic tetrapeptide bioregulator (Lys-Glu-Asp-Gly, KEDG) developed by Professor Vladimir Khavinson, targeting testicular tissue and the male reproductive axis.

Thymalin is a thymic peptide bioregulator developed by Vladimir Khavinson (the same researcher behind Epithalon) from bovine thymus extracts.