Carnosine vs MOTS-c
Two peptides people compare often—different categories, different label contexts. Read each profile before mixing routines or protocols.
Carnosine
Antioxidant
A dipeptide of beta-alanine and histidine that buffers cellular stress and glycation—sold as an oral supplement.
Carnosine acts as an antioxidant and anti-glycation agent in muscle and brain tissue. Oral supplementation aims to support exercise recovery and cognitive aging, though absorption of intact carnosine is debated (the body…
MOTS-c
Metabolic fitness
A mitochondrial-derived peptide studied for exercise mimetic and metabolic effects.
MOTS-c is encoded in mitochondrial DNA and regulates glucose and fatty acid metabolism. Mouse studies show improved exercise capacity and insulin sensitivity. Human trials are emerging; longevity clinics have begun offer…
Quick comparison
- Carnosine: Antioxidant — A dipeptide of beta-alanine and histidine that buffers cellular stress and glycation—sold as an oral supplement.…
- MOTS-c: Metabolic fitness — A mitochondrial-derived peptide studied for exercise mimetic and metabolic effects.…