Insulin-like Growth Factor-1 Long R3 is a longer, stronger version of IGF-1. This peptide promotes cell division and regeneration, which is critical for muscle growth and repair. Because it extends ...

The 1-rep max (1RM) is a great tool for anyone looking to increase their strength in the weight room. It’s both an expression of strength in an exercise movement and an integral way to track progress ...

Insulin-like growth factor-1 (IGF-1 or IGF) is a hormone your liver makes. One of its main jobs is to tell your bones and muscles to grow. It’s in the same family as the hormone insulin and acts a lot ...

Analysis of Insulin-like growth factor-1 (IGF-1) with high-resolution accurate-mass (HRAM) mass spectrometry offers significant advantages and allows for identification of single amino acid variants; ...