An overview table of included studies is available in the Supplementary Material (S1) and online with options to filter the database ( The table includes information on first author and year of publication (1), paper title (2), whether the study was included in the meta-analysis (3) or systematic review (4), a tag indicating whether ghrelin or GLP-1 was investigated (5), specification of the hormonal assessment and/or manipulation (i.e., whether plasma acyl-, desacyl-, total ghrelin, GLP-1 was measured, which substance was administered (if any)) (6), type of reward phase assessed during fMRI (7), type of reward (e.g., food, money, alcohol) (8), and sample population(s) (9)
IGF-1 LR3 peptide and Muscle Growth One study aimed to investigate IGF-1 LR3 peptides impact, if any, on the metabolism of protein
Off-label veterinary use and animal studies indicate that it is in general well tolerated, although it is not FDA approved for dogs , and should only be used under veterinary supervision
Important Note This product is intended for qualified laboratory research and analytical applications
Jorsal A, Kistorp C, Holmager P, Tougaard RS, Nielsen R, Hnselmann A, et al