Bioalmanac
Humanin
HN · MT-RNR2 peptide · HNG · S14G-humanin
A 24-residue peptide the mitochondrion encodes itself, found in the neurons that survived an Alzheimer's brain. Twenty-five years of cell and rodent work behind it, and not one human trial.
Storage
- Freeze-dried powder
- Refrigerated at 2–8 °C, protected from light.
- After mixing
- Refrigerated at 2–8 °C. Do not freeze once mixed.
- Long-term, frozen
- Unopened powder is stable at −20 °C or colder.
Dose ranges reported in sources
Descriptions of what sources report, not recommendations.
| Goal | Range | Frequency | Source |
|---|---|---|---|
| Commonly described community protocol | 1000–5000 mcg | Daily | Community practice |
When to stop
- Any new lump, or a persistent unexplained symptom.
- Unexplained weight loss, night sweats or persistent fatigue.
- Injection site reaction that spreads or does not settle.
- Any allergic response: rash, hives, facial swelling or difficulty breathing. Seek urgent care.
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