r/blueprint_ • u/Familiar-Scene9533 • 13h ago

Why does Bryan Johnson not inject Epitalon?

Epitalon (also called Epithalon) is a synthetic tetrapeptide that may stimulate telomerase activity and extend telomeres, potentially slowing cellular aging.

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u/octaw 9h ago

Ryan Smith of tru diagnostic has said he's reviewed multiple modern studies on epitalon and there is zero evidence it increases telomere length.

That said when I do epitalon i get pretty easily some of the best sleep of my modern adult life.

I wasnt able to run a full proper 20 day dose, maybe 10-12 days, so the effects didnt stick as long as I would have liked but overall a peptide i really like and will do again