MOTS-c — Vendor Comparison

Mitochondrial-derived peptide involved in metabolic regulation and exercise mimicry. Emerging research in longevity and metabolic health.

Rankings based on our Vendor Transparency Score — COA publishing, lab accreditation, batch traceability, and published policies.See our methodology →
We earn commissions from some vendors below. This doesn't affect our rankings — they're determined by Vendor Transparency Scores alone.Full disclosure →

How We Score Transparency

Public COA AccessCore evidenceCertificates of Analysis visible on site with batch-specific results
Batch TraceabilityCore evidenceCOA batch numbers match product labels and packaging
Named Testing LabCore evidenceTesting lab is named and independently verifiable
Policy PagesSupporting trustDedicated refund and/or shipping policy pages
Identifiable OwnershipSupporting trustNamed founders, registered business, or physical address
Methodology v2.0 · Last updated Mar 14, 2026Full methodology →
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16 vendors
IP
Ion PeptidesIn Stock
A
Published
COAs
2025
Est.
$38.00
$3.80/mg
PC
Peptide CraftersIn Stock
A
Published
COAs
2024
Est.
$40.00
$4.00/mg
SP
Simple PeptidesIn Stock
A
Published
COAs
2023
Est.
$43.00
$4.30/mg
SP
Skye PeptidesIn Stock
A
Published
COAs
2023
Est.
$54.00
$5.40/mg
N
NexaphIn Stock
B
Published
COAs
2024
Est.
$14.50
$1.45/mg
AOP
Alpha Omega PeptidesIn Stock
B
Published
COAs
2024
Est.
$43.00
$4.30/mg
EP
Eternal PeptidesIn Stock
B
Published
COAs
2024
Est.
$59.99
$6.00/mg
LB
Limitless BiotechIn Stock
B
Published
COAs
2015
Est.
$99.99
$10.00/mg
BL
Biolongevity LabsIn Stock
B
Published
COAs
2024
Est.
$109.97
$11.00/mg
EB
Evolve BiopepIn Stock
C
Published
COAs
2025
Est.
$27.00
$2.70/mg
PPC
Precision Peptide CoIn Stock
C
Published
COAs
2023
Est.
$34.99
$3.50/mg
PP
Planet PeptideIn Stock
C
None
COAs
2021
Est.
$35.00
$3.50/mg
AL
Atomik LabzIn Stock
C
Published
COAs
2024
Est.
$39.00
$3.90/mg
PP
Polaris PeptidesIn Stock
C
Published
COAs
2024
Est.
$55.00
$5.50/mg
PP
Penguin PeptidesIn Stock
C
Published
COAs
2025
Est.
$65.00
$6.50/mg
P
PureRawzIn Stock
C
Published
COAs
2017
Est.
$125.10
$12.51/mg