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Peptide Comparison
Carnosine vs GHRP-2
Both are Performance peptides.
Carnosine
Beta-alanyl-L-histidine
Half-life: ~30-40 minutes
4 providers listed
GHRP-2
Growth Hormone Releasing Peptide 2
Half-life: 15–60 minutes
43 providers listed
Quick Verdict
Carnosine
Risk
Half-life
~30-40 minutes
GHRP-2
Risk
Half-life
15–60 minutes
Side-by-Side Comparison
About Carnosine
Dipeptide that buffers lactic acid in muscle during high-intensity exercise; chelates metal ions; prevents and reverses protein glycation; scavenges aldehyde oxidative byproducts
A naturally occurring dipeptide in muscle and brain tissue with multiple anti-aging and performance benefits. Buffers muscle acidity during exercise and prevents glycation-related aging damage.
Research Areas
About GHRP-2
Synthetic hexapeptide that stimulates pulsatile growth hormone release from the anterior pituitary by acting on the ghrelin receptor (GHSR-1a). Commonly stacked with GHRH analogs such as CJC-1295 or Sermorelin to amplify GH output synergistically.
GHRP-2 is a synthetic growth hormone secretagogue that triggers natural GH release from the pituitary gland. It is commonly used alongside GHRH analogs to support muscle growth, fat loss, and recovery. For educational purposes only — consult a qualified healthcare provider.
Research Areas
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Where to source these peptides
Providers offering
Carnosine
4 listed
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Providers offering
GHRP-2
43 listed
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PeptideBase lists providers for educational research purposes only. Always consult a qualified healthcare professional before obtaining or using any peptide.
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