Yes, its safe for daily use if you stick to the recommended 5001000 mg dose
Shelf life depends on formulation and packaging
Peptides and GLPs Available We currently offer a wide range of peptides, including: Tirzepatide Retatrutide PT-141 Tesamorelin GLOW GHK-CU CJC-1295 The WOLVERINE AOD-9604 Ipamorelin IGF MOTS-C Semorelin And many more Serving All 50 States We proudly serve patients across the United States, including: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, and Wyoming

The ability of the GHK tripeptide to chelate and transport copper ions in laboratory models has made it a subject of considerable research interest in fields ranging from dermatology research to wound biology and gene regulation studies
CJC-1295 paired with Ipamorelin This is the most widely used growth hormone secretagogue combination in clinical peptide practice