Pay in 4 interest-free payments of $5.10 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Mechanism and Side Effects of IGF-1 LR3 Aug 12022 IGF-1 LR3 is a synthetic protein and lengthened analogue of human insulin-like growth factor 1 (IGF-1).It differs from native IGF-1 in that it possesses an arginine instead of a glutamic acid at the third position in its amino acid sequence ("arginine 3"), and also has an additional 13 amino acids at its N-terminus (MFPAMPLLSLFVN) ("long"), for a total of 83 amino acids (relative to the 70 of IGF-1).The consequences of these modifications are that IGF-1 LR3 retains the pharmacological activity of IGF-1 as an agonist of the IGF-1 receptor, has very low affinity for the insulin-like growth factor-binding proteins (IGFBPs), and has improved metabolic stability
When taken as directed, users do not have any serious side effects
Acknowledgements This study was funded by DSM Nutritional Products, Switzerland
No single peptide is universally strongest for muscle growth
The HK Vitals glutathione capsules offer a range of potential benefits
