In summary IGF-1 LR3 and IGF DES 1,3 have benefits for muscle growth, muscle mass and physical performance but should be used with caution
Hrm, M., Ojajrvi, A., Koskinen, A., Lie, J.-A
The Increlex prescribing information from the FDA specifies this instruction for mecasermin and is a biologically rational precaution for any IGF-1 analogue [15]
Hall KD, Ayuketah A, Brychta R, et al
The role of nuclear factor-erythroid 2 related factor 2 (NRF-2) in the protection against lung injury
While interest in GHK-CU peptide side effects continues to grow, researchers should always evaluate available scientific literature, review study data carefully, and follow appropriate laboratory practices when conducting investigations