IGF 1-LR3 1MG

YOU MAY ALSO LIKE:

ZEN 1 SEMA

ZEN 2 TIRZ

ZEN 3 RETA

IGF-1 LR3 (Insulin-Like Growth Factor 1 Long Arg3) is a synthetic version of the naturally occurring IGF-1 peptide, which plays a major role in growth and development by promoting cell growth and repair.

Here’s what it does and how it works:

• What It Is:
  IGF-1 LR3 is a modified form of IGF-1. It has a longer half-life (around 20–30 hours compared to IGF-1’s short 20-minute half-life) due to the substitution of an arginine (Arg) at position 3 and an extended amino acid chain. These changes prevent it from binding to IGF-binding proteins that would normally deactivate it quickly.

• What It Does:

  • Promotes muscle growth by stimulating protein synthesis and increasing muscle cell proliferation.

  • Supports fat loss by improving metabolism and nutrient utilization.

  • Aids in tissue repair and recovery, especially after exercise or injury.

  • Enhances cell regeneration, which can benefit skin, tendons, and ligaments.

  • May improve insulin sensitivity and overall energy balance.

• Typical Use:
  IGF-1 LR3 is commonly used in research settings to study muscle growth and tissue repair.
  Typical research dosing protocols often range from 20–100 mcg per day, usually injected subcutaneously or intramuscularly, but always under the supervision of a qualified professional.

• Important Note:
  IGF-1 LR3 is for research purposes only and is not approved for human use outside of controlled studies. It should never be used without medical supervision.