IGF-1 LR3
IGF-1 LR3, or Insulin-like Growth Factor-1 Long Arg3, is a synthetic peptide variant of the naturally occurring IGF-1 hormone. IGF-1 is primarily known for its role in growth and development, acting as a key regulator in cellular growth, DNA synthesis, and tissue repair. The “LR3” modification in IGF-1 LR3 enhances its potency and effectiveness, especially in muscle-building and anti-aging contexts.
The unique structure of IGF-1 LR3 includes an extended amino acid chain with a modification that prevents it from binding to proteins in the body, significantly increasing its half-life. This modification allows it to circulate in the bloodstream for longer durations, ensuring more consistent effects on muscle growth and cellular regeneration. IGF-1 LR3 has become popular in bodybuilding and wellness due to its potential to improve physical performance, support muscle growth, and aid in recovery.
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