Humanin
🌱
Humanin
Longevity
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Mitochondrial-derived peptide studied for cell protection.
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Class
Longevity, mito
Forms
Injectable
Typical dose
A few times/week
Cycle
Cycled
Onset
Gradual
Tolerance
Well tolerated (early data)
Educational summary. See Sources & research below for the underlying studies.
What it is
Humanin is a mitochondrial-derived peptide studied for protecting cells and healthy aging.
Best for: cell protection and metabolic-longevity interest
Edge: a natural protective signal from mitochondria
Evidence: early, mostly research-stage
How it works
It acts as a survival signal that helps cells resist stress.
Protects cells under metabolic stress
Supports metabolic balance
Linked to longevity signaling
Dosing and mixing
Reference tiers only. Track the dose you are already taking.
Low
Low dose, twice weekly
FOR Gentle support or easing in
BENEFIT Often picked as the lower-frequency tier in early-stage research discussions
Standard
A few times per week
FOR General longevity support
BENEFIT The cadence most often cited in Humanin discussions
High
Daily, in a cycle
FOR Dedicated protocols, advanced
BENEFIT A daily tier discussed in advanced research protocols
Schedule: Subcutaneous a few times per week, in cycles.
Beginner ramp: Dosing is not well standardized, so start low and conservative.
Mixing (reconstitution)
BAC water is bacteriostatic water, the sterile water you mix in.
A 5 mg vial with 2 mL BAC water is a common starting point.
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Ranges are reference only, not a recommendation. See Sources & research below.
How to take it
Inject under the skin a few times per week.
Rotate the spot to avoid irritation
Refrigerate the mixed vial between doses
What to expect
Weeks 1 to 2
Little to feel, it works at the cellular level.
Weeks 3 to 6
Subtle metabolic and recovery support for some.
Keep in mind
Human data is early, so expectations should be modest.
Side effects
Commonly reported
Generally well tolerated in early research
See a clinician if
Any unusual reaction
Storage
Keep it cold, before and after mixing.
Powder: refrigerate
After mixing: fridge, use within about 4 weeks
Do not freeze, keep out of light
Common stacks
Humanin + NAD+: people pair these when researching related cellular-energy pathways
Sources & research
Cell-protection studies
Acts as a protective signal in metabolic-stress models.
Human data
Very early, so treat benefits as preliminary.
Sources are provided for education and are not exhaustive. Where a source names a specific trial or journal it is shown above; always confirm with a licensed clinician.
Educational and research information only. Not medical advice. Always confirm dosing and safety with a licensed clinician.
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