What does Pinealon do? Benefits and evidence

A peptide with unproven brain benefits and no established injection dose.

Also called: EDR, Glu-Asp-Arg, glutamyl-aspartyl-arginine.

Khavinson bioregulator peptides · Synthetic tripeptide studied for nerve-cell protection.

Pinealon is a three-amino-acid peptide studied for brain function and aging. Small oral studies often combined peptides; no independent trial confirms a benefit. Cell and rat findings do not prove better memory, sleep or longer life. Injection dosing, long-term harms and product quality remain unclear.

  • Studied in small reports of people with brain symptoms and for work performance, but the benefit is still uncertain. (Studied in a trial)
  • In an older study without a comparison group, work and health scores changed after people took it by mouth; the cause is unclear. (Studied in a trial)
  • One user reported better focus and libido; for sleep, people report both better and more broken sleep. (Reported by users)

Uses in the sources

  • Studied in small reports of brain symptoms and work performance; benefit remains uncertain. (Studied in a trial) (source)
  • Users report both better sleep and disrupted sleep. A reliable sleep benefit has not been established. (Reported by users) (source)
  • Used for aging claims; human lifespan extension has not been demonstrated. (Reported by users) (source)

Related to Pinealon

Sources

Sources checked: 2026-10-18.

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