IGF-1 LR3 (Insulin-Like Growth Factor-1 Long Arg3) is a powerful research peptide widely studied for its role in muscle development, recovery, cellular growth, and tissue regeneration. It is a modified version of IGF-1 designed with an extended half-life, allowing longer activity compared to standard IGF-1.
Key Benefits of IGF-1 LR3
IGF-1 LR3 is commonly researched for its potential to support:
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Lean muscle growth and development
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Enhanced recovery and repair
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Improved nutrient uptake and cellular regeneration
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Increased protein synthesis
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Muscle fullness and performance enhancement
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Tissue healing and recovery support
How IGF-1 LR3 Works
IGF-1 LR3 binds to IGF-1 receptors in the body, influencing pathways responsible for:
Cell Growth & Regeneration
Promotes cellular growth and repair mechanisms, supporting tissue recovery and development.
Protein Synthesis
May enhance muscle-building processes by improving protein synthesis and nutrient absorption.
Extended Activity
The LR3 modification allows for a longer duration of action, making it popular for longer metabolic and anabolic research studies.
Product Specifications
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Product Name: IGF-1 LR3
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Strength: 1mg per vial
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Quantity: 3 Vials per Box
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Form: Lyophilized Powder
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Category: Research Peptide
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Storage: Store in a cool, dry place. Refrigeration recommended after reconstitution.
Research Applications
IGF-1 LR3 is commonly used in studies related to:
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Muscle growth and hypertrophy research
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Recovery and regeneration studies
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Cellular repair and tissue development research
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Metabolic and nutrient uptake pathways
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Performance enhancement research models





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