Epithalamin
April 25, 2023Incremental
4/10
Purrptide digest
Before Epitalon was synthesized as a clean 4-amino-acid peptide, Epithalamin was the original — a natural extract pulled directly from animal pineal glands. It's a mixture of multiple peptide fractions rather than a single defined molecule, used in the same Russian longevity research program that later produced Epitalon. Long-term Russian studies on elderly populations report reduced age-related disease incidence and mortality with regular use, though Western replication remains limited.
What this means for you
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If you care about weight/health
The historical, less-purified predecessor to Epitalon. If you're choosing between the two, the synthesized version offers more consistent dosing.
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If you're a clinician
Long-term Russian cohort data exists but lacks the rigor of Western randomized trials. Worth understanding the lineage if patients ask about either compound.
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If you're a researcher
Comparing the multi-fraction natural extract against the single-molecule synthesized Epitalon is a useful lens for understanding what's actually doing the work.
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If you follow biotech
Largely superseded commercially by the cleaner, more patentable synthesized Epitalon. Mostly of historical interest now.
KH
Khavinson et al.
St. Petersburg Institute of Bioregulation and Gerontology
For the nerds
Peptide regulation of aging: results and prospects
Biogerontology · DOI: 10.1023/A:1015270422892
Read full paper on PubMed →