IGF-1 DES is a truncated variant of insulin-like growth factor-1 (IGF-1), comprising 67 amino acids compared to the full-length IGF-1's 70 amino acids. This modification enhances its biological activity, making it a potent agent in muscle growth and repair. The 2mg vial of IGF-1 DES from Genlabs is presented as a lyophilized (freeze-dried) powder, intended for reconstitution before... https://www.yourmuscleshop.to/product/igf-1-des-2mg-vial-genlabs/