Home / About us
Core Peptides Labs is a trusted leader in high-quality research peptides, delivering sterile, endotoxin-free, and highly pure products that meet strict U.S. pharmaceutical-grade standards. Our ingredients are sourced exclusively from FDA-registered and audited manufacturers, and all finished products are produced in GMP-certified or GMP-compliant facilities.
Each peptide undergoes rigorous multi-phase testing at Vanguard Laboratories, an ISO-certified and federally audited U.S. lab, ensuring unmatched purity, sterility, and safety. Certificates of Analysis are available on every product page.
We offer fast and reliable shipping across the United States, with same-day fulfillment on orders placed before 3 PM MT. Multiple payment options—including credit cards, bank transfers, and cryptocurrency—ensure simple and flexible ordering.
At Core Peptides Labs, exceptional customer service is part of our identity. Our team is ready to assist with inquiries, product guidance, and support whenever needed. We proudly offer special discounts for Defense, VA, and law enforcement professionals as a token of appreciation for their service.
With superior quality, strict testing, reliable delivery, and friendly support, Core Peptides Labs is your trusted source for premium research peptides.


At Core Peptides Labs, our mission is to raise the bar for research peptide quality and testing within the scientific community. Formerly known as Peptidology, we continue the same commitment to excellence while advancing even stronger standards for purity, safety, and transparency.
We are dedicated to ensuring every peptide meets the highest criteria:
To uphold these standards, Core Peptides Labs follows a stringent sourcing and production process:
Our vision is to redefine trust and reliability in the peptide research industry—providing scientists with products they can depend on, backed by transparency, rigorous testing, and unwavering quality control.