Peptides researched for
Insulin resistance / metabolic dysfunction
Steadier blood sugar
4 peptides · 8 studies
What people research this for
People looking into insulin resistance usually want steadier blood sugar and a lower risk of diabetes. This area includes prescription medicines with large trials behind them, plus one peptide that has only been tested in the lab and in animals.
Researched for
- Blood sugar control
- Insulin sensitivity
- Weight and metabolism
What the studies say so far
Semaglutide, tirzepatide, and liraglutide are prescription medicines tested in large randomized trials that measured blood sugar and weight. They are approved for specific uses. MOTS-c is different. Its research comes from cells and animals, where scientists linked it to how the body responds to insulin. MOTS-c is not approved for anything and has not been proven in people.
Peptides studied
Each peptide below has been studied in this area. The label shows how far that research has gone.
Semaglutide
Tested in clinical trialsRandomized trial in people · 2 studies
Study note. GLP-1 receptor agonist with RCT data for glycemic and weight endpoints in approved indications.
- OZEMPIC (semaglutide) injection, for subcutaneous use - Prescribing Information (opens in a new tab)
Novo Nordisk · FDA Drug Label · 2017 · FDA label
- Once-Weekly Semaglutide in Adults with Overweight or Obesity (STEP 1) (opens in a new tab)
Wilding JPH, Batterham RL, Calanna S · N Engl J Med · 2021 · PubMed
- OZEMPIC (semaglutide) injection, for subcutaneous use - Prescribing Information (opens in a new tab)
Tirzepatide
Tested in clinical trialsRandomized trial in people · 2 studies
Study note. Dual GIP/GLP-1 agonist studied in SURPASS/SURMOUNT trials for metabolic endpoints.
- Tirzepatide versus Semaglutide Once Weekly in Patients with Type 2 Diabetes. (opens in a new tab)
Frías JP, Davies MJ, Rosenstock J · N Engl J Med · 2021 · PubMed
- Tirzepatide Once Weekly for the Treatment of Obesity (SURMOUNT-1) (opens in a new tab)
Jastreboff AM, Aronne LJ, Ahmad NN · N Engl J Med · 2022 · PubMed
- Tirzepatide versus Semaglutide Once Weekly in Patients with Type 2 Diabetes. (opens in a new tab)
MOTS-C
Early lab and animal researchAnimal study · 2 studies
Study note. MOTS-c mitochondrial peptide papers show metabolic homeostasis and insulin-sensitivity effects in experimental models.
- The mitochondrial-derived peptide MOTS-c promotes metabolic homeostasis and reduces obesity and insulin resistance. (opens in a new tab)
Lee C, Zeng J, Drew BG · Cell metabolism · 2015 · PubMed
- MOTS-c: A novel mitochondrial-derived peptide regulating muscle and fat metabolism. (opens in a new tab)
Lee C, Kim KH, Cohen P · Free radical biology & medicine · 2016 · PubMed
- The mitochondrial-derived peptide MOTS-c promotes metabolic homeostasis and reduces obesity and insulin resistance. (opens in a new tab)
Liraglutide
Tested in clinical trialsRandomized trial in people · 2 studies
Study note. Liraglutide 3.0 mg has RCT evidence for weight and glycemic endpoints in overweight/obesity with type 2 diabetes.
- Efficacy and Safety of Liraglutide 3.0 mg in Individuals With Overweight or Obesity and Type 2 Diabetes Treated With Basal Insulin: The SCALE Insulin Randomized Controlled Trial (opens in a new tab)
Garvey WT, Birkenfeld AL, Dicker D · Diabetes care · 2020 · PubMed
- A Randomized, Controlled Trial of 3.0 mg of Liraglutide in Weight Management (SCALE) (opens in a new tab)
Pi-Sunyer X, Astrup A, Fujioka K · N Engl J Med · 2015 · PubMed
- Efficacy and Safety of Liraglutide 3.0 mg in Individuals With Overweight or Obesity and Type 2 Diabetes Treated With Basal Insulin: The SCALE Insulin Randomized Controlled Trial (opens in a new tab)
Look this up in the PeptIQ app
The app has the same research and sources, next to the tools you use to track your own protocol.
Open in the PeptIQ appRelated research
Obesity / weight management
Weight, metabolism and hormones · 4 peptides
NASH / MASLD (fatty liver)
Weight, metabolism and hormones · 2 peptides
HIV-associated lipodystrophy / visceral fat
Weight, metabolism and hormones · 1 peptide
Male hypogonadism / low testosterone
Weight, metabolism and hormones · 3 peptides
PCOS / ovarian metabolic
Weight, metabolism and hormones · 2 peptides
Mitochondrial dysfunction / cellular energy
Energy, aging and sexual health · 3 peptides