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This website sells research peptides exclusively for scientific and laboratory research purposes.

⚠️ All products on this site are strictly for research purposes only and are not intended for human consumption. By entering you confirm you are a qualified researcher aged 18 or over.

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Side-by-Side Analysis

Research Peptide Comparisons

Side-by-side comparison of the most commonly co-studied research peptides — mechanisms, research profiles and key differences.

BPC-157
VS
TB-500
Comparison
BPC-157 vs TB-500 — Research Comparison UK
BPC-157 vs TB-500 compared — mechanisms, research profiles and complementary repair properties. Two of the most co-studied recovery peptides in the UK.
Research Comparison Compare →
Semaglutide
VS
Tirzepatide
Comparison
Semaglutide vs Tirzepatide — GLP-1 Research Comparison UK
Semaglutide GLP-1 mono agonist vs Tirzepatide dual GIP/GLP-1 agonist — mechanisms, published clinical research and metabolic outcome comparisons.
Research Comparison Compare →
CJC-1295 (DAC)
VS
CJC-1295 (No DAC)
Comparison
CJC-1295 DAC vs No DAC — GHRH Analogue Comparison UK
CJC-1295 with DAC (8-day half-life) vs CJC-1295 No DAC (30-min half-life) — research comparison of long-acting vs short-acting GHRH analogues.
Research Comparison Compare →
Ipamorelin
VS
GHRP-6
Comparison
Ipamorelin vs GHRP-6 — GH Secretagogue Comparison UK
Ipamorelin vs GHRP-6 — selective vs broad-spectrum GH secretagogue research comparison. Receptor selectivity, GH release profiles and cortisol effects compared.
Research Comparison Compare →
Melanotan 1
VS
Melanotan 2
Comparison
Melanotan 1 vs Melanotan 2 — Alpha-MSH Research Comparison
Melanotan 1 (linear, MC1R selective) vs Melanotan 2 (cyclic, MC1/3/4/5R) — melanocortin receptor research comparison, melanogenesis and pharmacology.
Research Comparison Compare →
RAD-140
VS
LGD-4033
Comparison
RAD-140 vs LGD-4033 — SARM Research Comparison UK
RAD-140 vs LGD-4033 — two leading research SARMs compared by androgen receptor binding, tissue selectivity, anabolic activity and published pharmacokinetics.
Research Comparison Compare →
Semax
VS
Selank
Comparison
Semax vs Selank — Cognitive Peptide Research Comparison UK
Semax vs Selank — two Russian-developed cognitive research peptides compared. BDNF modulation vs anxiolytic mechanisms, receptor profiles and research literature.
Research Comparison Compare →
IGF-1 LR3
VS
IGF-1 DES
Comparison
IGF-1 LR3 vs IGF-1 DES — Research Comparison UK
IGF-1 LR3 (systemic, extended half-life) vs IGF-1 DES (localised, higher potency) — research comparison of two leading IGF-1 analogues available in the UK.
Research Comparison Compare →
AOD-9604
VS
Semaglutide
Comparison
AOD-9604 vs Semaglutide — Metabolic Research Comparison UK
AOD-9604 HGH fragment vs Semaglutide GLP-1 agonist — comparing direct lipolytic vs appetite regulation mechanisms in metabolic research protocols.
Research Comparison Compare →
Epithalon
VS
NAD+
Comparison
Epithalon vs NAD+ — Longevity Peptide Research Comparison
Epithalon telomerase research vs NAD+ sirtuin biology — two leading longevity research compounds with distinct anti-ageing mechanisms compared side by side.
Research Comparison Compare →