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peptide comparison · longevity × metabolic

MOTS-c vs Tirzepatide

Two compounds, mechanism by mechanism. Where they overlap, where they don't, and which vendors stock each.

§ 01

Mechanism

mots-c

MOTS-c

Mitochondrial-Derived PeptideMOTS

Mitochondrial-derived peptide encoded in the 12S rRNA gene. Activates AMPK signaling and modulates metabolic adaptation. Often described as an exercise-mimetic compound.

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vs
tirzepatide

Tirzepatide

MounjaroZepbound

Dual GLP-1 / GIP receptor agonist. FDA-approved as Mounjaro (T2D) and Zepbound (obesity).

Full guide →
§ 02

Key facts

factMOTS-cTirzepatide
category
·longevitymetabolic·
half-life
·Not fully characterized; multi-hour systemic effects observed~5 days·
research dosing
·Research literature cites 5–15 mg subcutaneous in cycles of 2–8 weeks.Research literature cites 2.5–15 mg weekly subcutaneous, escalated over 16+ weeks.·
trending
search demand
○60/10088/100●
vendors stocking
○07●
aliases
·Mitochondrial-Derived Peptide · MOTSMounjaro · Zepbound·
§ 03

Use-case overlap

only mots-c
  • mitochondrial function
  • exercise-response research
  • metabolic regulation
both

none

only tirzepatide
  • weight loss
  • type 2 diabetes
§ 04

Where to buy

mots-c
MOTS-c
0 verified vendors
See all vendors →
tirzepatide
Tirzepatide
7 verified vendors
Amino AsylumAscension PeptidesLimitless Life NootropicsParadigm Peptides+3 more
See all vendors →
§ 05

Sources

  1. [01]The mitochondrial-derived peptide MOTS-c regulates muscle metabolism — Cell Metabolism· MOTS-c
  2. [02]MOTS-c and mitochondrial communication — Trends in Endocrinology· MOTS-c
  3. [03]Tirzepatide once weekly for the treatment of obesity (NEJM)· Tirzepatide
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