PEPTARA Health Peptides is a North Carolina-based research peptide supplier founded by Sarah Mitchell, a biochemistry professional with over 8 years of experience in peptide research and wellness consulting. We supply 56+ research-grade peptides across six categories — Weight Loss, Skin, Anti-Aging, Performance, Hormonal and Neuro/Sleep. Every product is independently third-party laboratory tested to 99%+ HPLC purity, and a Certificate of Analysis (COA) is included with every order. Our catalogue includes GLP-1 weight loss peptides (Semaglutide, Tirzepatide, Retatrutide), healing peptides (BPC-157, TB-500), skin peptides (GHK-CU Copper Peptide, Snap-8, Glutathione), anti-aging peptides (Epitalon, NAD+, Thymosin Alpha-1), performance peptides (Ipamorelin, CJC-1295, IGF-1 LR3) and cognitive peptides (Selank, Semax, DSIP). All products are sold for research purposes only and are not intended for human consumption. We ship cold-chain from North Carolina with free domestic shipping on or