Global Peptide Sciences supplies IGF-1 LR3 peptide, a recombinant analogue of Insulin-Like Growth Factor-1 engineered for extended half-life and enhanced systemic activity in laboratory settings.

If you are looking to buy IGF-1 LR3 peptide in Australia, our lab-grade product is third-party tested and supplied with full Certificate of Analysis (COA) documentation for research use only.

What is IGF-1 LR3

IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1) is a synthetic analogue of human insulin-like growth factor-1 designed for laboratory research. The peptide contains an arginine substitution at position 3 and an additional 13 amino acids at the N-terminus, increasing its stability and biological activity compared with native IGF-1.

These structural modifications reduce the peptide’s affinity for IGF binding proteins (IGFBPs), allowing it to remain active for longer periods in research models. As a result, IGF-1 LR3 demonstrates extended activity and increased potency relative to standard IGF-1.

IGF-1 LR3 Peptide Benefits in Research

IGF-1 LR3 peptide benefits are commonly explored in research settings investigating:

• May support increased lean muscle mass
• Accelerates injury recovery time
• Enhances endurance and performance
• Helps post-workout muscle recovery
• May support body fat reduction pathways
• Enhances protein synthesis in muscle tissue
• Supports nutrient partitioning research and metabolic signaling
• Investigated for tissue repair and regenerative mechanisms

These findings refer strictly to laboratory investigations and are not medical claims.

Research Areas of Interest

• IGF-1 receptor signalling pathways
• Cellular growth and proliferation research
• Muscle tissue regeneration pathways
• Metabolic and endocrine signalling
• Cellular repair and recovery studies

Product Information

• Peptide: IGF-1 LR3 (Long Arg3 IGF-1)
• Length: 83 amino acids
• Class: Insulin-like growth factor analogue
• CAS: 143045-27-6
• Form: Lyophilised powder
• Purity: ≥ 98% (HPLC tested)

Why Researchers Buy IGF-1 LR3 Peptide in Australia

Researchers choose to buy IGF 1 LR3 peptide in Australia due to its:

• Recombinant long-acting structure
• Role in anabolic signalling research
• Extended half-life in experimental models
• Strong presence in cellular growth studies

At Global Peptide Sciences, all peptides are supplied in stable lyophilised form and verified through third-party testing.

Buy IGF-1 LR3 Peptide in Australia

If you are searching to buy IGF-1 LR3 peptide in Australia, our secure platform provides:

• Lab-grade purity
• HPLC and LC-MS verification
• Transparent COA documentation
• Fast nationwide Australian shipping

All products are supplied strictly for laboratory and scientific research purposes only.

Research Use Only

This compound is supplied strictly for laboratory research purposes and is not approved for human consumption or therapeutic use.