glp-1 peptide sequence (7-36) amide - GLP-1R Ligand - Sterile Glucagon-like peptide-1 receptor - Wikipedia

Nutrients 10 Watanabe-Kamiyama M, Shimizu M, Kamiyama S et al (2010) Absorption and effectiveness of orally administered low molecular weight collagen hydrolysate in rats

Form: Gel

Oxidative stress is an imbalance in the production of free radicals [reactive oxygen species (ROS)] and the antioxidant system

Oxidation: Certain amino acids in the peptide chain are susceptible to damage from oxygen

So not only is there limited evidence these supplements can aid in weight management, many have potential side-effects some of which can be quite severe

Why trials are inconclusive for weight Many studies mix populations, use different doses, or add other supplements