Humanin
Also known as: HN
Humanin is a mitochondrial-derived peptide encoded within the 16S ribosomal RNA gene. It was discovered through its ability to protect neurons from Alzheimer's disease-related toxicity and is studied for neuroprotection, metabolic regulation, and anti-aging applications.
Who's worth your money for Humanin
Every current seller, ranked by independent evidence — Merit Score, latest COA purity, and live $/mg (size-normalized). Prices refresh daily. Rankings are never paid.
Top Merit pick
Highest Merit Score (99) of 2 scored sellers
$720 · 100mg · 99.9% purity
Best value
Lowest $/mg among scored sellers
$99.00 · 10mg
Average price
$10.10/mg
Sellers
11
45-day trend
+12.5%
10 of 11 sellers have a current price· 2 stale hidden· 6 unverified hidden
Top Merit pick
🇺🇸 Peptide Partners99via Disclosed Labs · 23h ago
$7.20/mg -28.7% vs avg$720
100mg
- 🇺🇸 Simple Peptide85
via Disclosed Labs · 23h ago
$9.90/mg -2% vs avg$99.00
10mg
no purity
Prices observed from public storefronts (last 24h), normalized to $/mg. "Evidence" is Merit's 0–100 Merit Score, derived only from observable verification evidence (methodology on /about); "Purity" is the latest independent COA. Some buy links are affiliate links — Merit may earn a commission at no extra cost to you, and where a vendor offers one, the code shown gets you a discount at their checkout. Affiliate status never affects price data, ranking, or the Merit Score (full policy on /disclosure). Research use only.
Watch Humanin
Get one email when the market actually moves — no newsletter, no noise.
About Humanin
CAS
330936-69-1
Molecular formula
C119H204N34O32S2
Sequence
MAPRGFSCLLLLTSEILDLPVKRRA
Typical dose range
0.5–2 mg subcutaneous injection, daily to 3x weekly (research use only; no established clinical dose)
Half-life
~0.5–4 hours (native humanin: ~5–15 min plasma half-life; HNG analogue has extended activity)
COAs for Humanin
6 third-party tests across 2 vendors. Each card links to the full report.
For
Humanin
by Kimera Chems· batch KC-HMN-PUR1
For
Humanin
by Ruo Bio
For
Humanin
by Peptide Partners· batch HP20250805
For
Humanin
by Peptide Partners· batch HP20250805
Purity not on file
For
Humanin
by Peptide Partners· batch HP20250805
Purity not on file
For
Humanin
by Ruo Bio
19 citations indexed for Humanin
animal · 2026
Humanin ameliorates diabetes-induced testicular damage in a streptozotocin-induced mouse model
Diabetes mellitus is a major metabolic disorder closely associated with oxidative stress and male reproductive dysfunction.
animal · 2026
Humanin peptide ameliorates reproductive dysfunction and restores neuroendocrine mechanisms in SSRI-treated male rats
Selective serotonin reuptake inhibitors (SSRIs) such as paroxetine frequently induce male sexual dysfunction by disrupting neuroendocrine balance and central dopaminergic pathways.
Study · 2026
Altered placental expression of small humanin-like peptides in gestational diabetes mellitus
Background Gestational diabetes mellitus (GDM) is characterized by maternal insulin resistance and hyperglycemia and has been associated with placental mitochondrial alterations.
Study · 2026
Mitochondrial-derived peptide Humanin protects granulosa cells under oxidative conditions
In brief: Redox imbalance compromises granulosa cell survival and follicle fate. This study identifies the mitochondrial-derived peptide Humanin (HN) as a cytoprotective factor that protects granulosa cells under oxidative condItions. Abstract: Granulosa cell function is essential for proper ovarian physiology.
animal · 2026
Humanin as a Molecular Indicator of Semen Quality and Cryotolerance in Crossbred Cattle
The present study aimed to assess the presence of humanin in the sperm of crossbred cattle bulls using immunocytochemistry and to evaluate its potential as a semen quality marker.
animal · 2026
Humanin Restores Metabolic Hormone Homeostasis of Leptin, Ghrelin, Irisin and Asprosin in Streptozotocin-Induced Diabetic Mice
Objective : Diabetes mellitus is closely associated with mitochondrial dysfunction, which disrupts cellular energy metabolism and perturbs hormonal homeostasis.