Carnosine
Also: β-Alanyl-L-Histidine
Dipeptide with anti-aging and exercise-buffering applications.
Evidence
emerging
Legal status
approved some regions
Half-life
Short (rapid hydrolysis by serum carnosinase)
Routes
oral
What it is
Carnosine is found in skeletal muscle and brain. Supplementation (often as β-alanine to raise carnosine stores) improves high-intensity exercise capacity and has anti-glycation activity.
Mechanism
Endogenous dipeptide that buffers muscle pH and inhibits protein glycation.
Outcomes it's matched to
- STRENGTH55%
- STRENGTH50%
Safety
Very well tolerated.
Legal context
Sold OTC as a supplement.