Index · Best for · Muscle Growth
Buyer's guide — muscle growthbest peptides
best peptides
for muscle growth.
Live ranked by £/mg, in-stock only. 4 compounds tracked across approved vendors. Refreshed daily.
07/05/2026 · Pepwizard atlas
§ 01 — Context
Growth-hormone secretagogues (CJC-1295, ipamorelin, MK-677) and IGF-1 LR3 dominate this category. They drive lean tissue accretion and recovery without the IGF-1 spike of full HGH.
We rank by cost per mg of active compound — not vial count. Stacks like CJC/Ipamorelin pair short and long-acting GHRH analogues for pulsatile release.
What to look for
01GHRP vs GHRH — most stacks combine both
02Sermorelin alternatives if FDA-approved access matters
03Body of training data — these compounds are most-studied in the muscle-research literature
04Vendor reputation for pulsatile-release-mimicking peptides (CJC-1295 with vs without DAC)
§ 02 — Ranked
9 compounds, sorted by cheapest live £/mg.
№CompoundCheapest £/mgVendorStock