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§ Same category · GH-stack peptides

IGF-1 LR3 vs Myostatin Inhibitor Peptide

Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.

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IGF-1 LR3
0
vendors tracked
Myostatin Inhibitor Peptide
0
vendors tracked

IGF-1 LR3

Long-acting IGF-1 analog

No current listings at 1mg.

Myostatin Inhibitor Peptide

Research myostatin antagonist

No current listings at 1mg.

About IGF-1 LR3

An IGF-1 analog engineered with reduced IGF binding-protein affinity, giving extended half-life for muscle/hypertrophy research.

About Myostatin Inhibitor Peptide

Research-grade myostatin-blocking peptide for preclinical muscle-growth research.