Long(R3)-IGF-1 is a synthetic variant of the naturally occurring hormone Insulin-Like Growth Factor 1 (IGF-1). The initial mention of it dates back, to 1992 during a study that delved into functioning mechanism of IGF 1.By adding 13 amino acids to the protein and changing an amino acid in the process this version offers prolonged benefits. Improved durability, against breakdown, by binding proteins. Long(R3)-IGF-1 is often used in the fitness community for promoting muscle growth.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
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Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.