Peptide Trainings

Pinealon

A pineal gland peptide for neuroprotection and sleep optimization

Pinealon is a three-amino-acid peptide derived from the pineal gland — the same gland that produces melatonin and regulates your sleep cycle. It is studied primarily for protecting the brain from aging and oxidative damage, and for improving sleep quality. It is often paired with Epitalon as part of a longevity protocol focused on the pineal gland. While the research is still early, it is particularly interesting for people concerned about cognitive decline as they age.

Mechanism of action

Pinealon can cross the blood-brain barrier — the protective filter that keeps most substances out of the brain. Once inside, it interacts directly with the DNA in neurons, switching on genes that protect brain cells from damage and aging. It also supports the pineal gland's ability to produce melatonin, which is why evening dosing is recommended. Better melatonin production means better sleep, and better sleep is one of the most powerful things you can do for long-term brain health.

Benefits discussed in research

  • Neuroprotective against oxidative stress
  • Improves sleep quality
  • May slow cognitive decline
  • Antioxidant properties
  • Supports pineal gland function

Research status

Preclinical

Dosing information

For educational and research purposes only. Not medical advice.

typical
5–10 mg per day
range
5–20 mg/day
frequency
Once daily, in the evening
route
Subcutaneous injection or intranasal
cycleLength
10 days, 2–3 times per year
notes
Evening dosing is recommended due to its effects on sleep and melatonin. Often used in combination with Epitalon.

Side effects and safety

  • Drowsiness (take in evening)
  • Generally very well tolerated

Frequently asked questions

Can Pinealon be taken with Epitalon?

Yes, they are often used together in longevity protocols. Epitalon works more broadly — it targets the pineal gland and has telomere-related effects. Pinealon is more specifically focused on protecting brain cells and improving cognitive function. They complement each other without overlapping.

Research references

Read the Pinealon profile

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