L-Carnitine is actually a dietary supplement, which helps in the production of energy by aiding in the transportation of fatty acids into the mitochondria of your cells
Research Overview About IGF-1 LR3 IGF-1 LR3 is a synthetic modified version of insulin-like growth factor-1 designed to remain active for longer than native IGF-1
Qiu Y, Burlingame AL, Benet LZ
Reconstitution Troubleshooting Quality Verification Checklist Before using reconstituted IGF-1 LR3 in experiments: [ ] Confirm lot certificate of analysis (HPLC purity 98%, mass spec identity) [ ] Document reconstitution date, solvent, concentration, volume [ ] Visual inspection: solution is clear and colorless [ ] Aliquots labeled with compound, concentration, date, freeze-thaw count [ ] First-use aliquot shows expected biological activity in pilot assay For information on what certificates of analysis should contain, see: Quality Testing and Third-Party Verification for IGF-1 LR3 Research Peptides
doi:10.1016/S0065-2164(08)70476-3