About Us
LGI Peptides was founded with a simple mission: to provide researchers with high-quality peptides that meet the highest standards of purity, transparency, and scientific integrity.
As interest in peptide science continues to grow across fields such as metabolic health, mitochondrial function, tissue repair, and longevity research, the demand for reliable peptide sourcing has never been greater. LGI Peptides was created to support that research community with dependable, research-grade compounds.
LGI is a Colorado-based company, founded by Dr. Ryan Hatch, D.C., a health professional with a long-standing passion for human performance, health optimization, and emerging biological science.
The name LGI carries personal significance. It represents Dr. Hatch’s three sons — Logan, Gabe, and Isaac — who inspire the company’s commitment to advancing scientific discovery and building a healthier future for the next generation.
Why LGI Exists
LGI Peptides was founded on the belief that scientific research deserves transparency, integrity, and uncompromising quality.
In an industry where many companies operate anonymously, LGI Peptides was built with a different philosophy — one rooted in accountability and a genuine respect for the scientific community.
Our goal is simple: provide researchers with high-quality compounds they can trust, backed by clear standards and a commitment to doing things the right way.
The future of health science is rapidly evolving, and peptide research continues to play an important role in advancing our understanding of metabolism, recovery, longevity, and cellular biology. LGI Peptides exists to support that progress.
Our Commitment to Quality
Quality is the foundation of everything we do.
LGI Peptides partners with reputable peptide manufacturers that utilize advanced synthesis and purification methods to produce peptides with ≥99% purity. Each batch is manufactured under strict quality standards and undergoes careful lyophilization and handling to preserve compound stability for laboratory research.
Our goal is to ensure researchers receive compounds they can trust for consistent and reliable research applications.
Supporting Scientific Research
Peptide science continues to expand across disciplines including endocrinology, neuroscience, metabolic science, and regenerative biology. LGI Peptides exists to support laboratories, educators, and independent researchers who are pushing this science forward.
We believe the future of medicine and human performance research will increasingly involve precision biologics and peptide-based compounds, and we are proud to contribute to that growing field of discovery.
Research Use Only
All products sold by LGI Peptides are intended strictly for laboratory research purposes only. They are not approved for human consumption, medical use, or therapeutic application.
About Us
LGI Peptides was founded with a simple mission: to provide researchers with high-quality peptides that meet the highest standards of purity, transparency, and scientific integrity.
As interest in peptide science continues to grow across fields such as metabolic health, mitochondrial function, tissue repair, and longevity research, the demand for reliable peptide sourcing has never been greater. LGI Peptides was created to support that research community with dependable, research-grade compounds.
LGI is a Colorado-based company, founded by Dr. Ryan Hatch, D.C., a health professional with a long-standing passion for human performance, health optimization, and emerging biological science.
The name LGI carries personal significance. It represents Dr. Hatch’s three sons — Logan, Gabe, and Isaac — who inspire the company’s commitment to advancing scientific discovery and building a healthier future for the next generation.
Why LGI Exists
LGI Peptides was founded on the belief that scientific research deserves transparency, integrity, and uncompromising quality.
In an industry where many companies operate anonymously, LGI Peptides was built with a different philosophy — one rooted in accountability and a genuine respect for the scientific community.
Our goal is simple: provide researchers with high-quality compounds they can trust, backed by clear standards and a commitment to doing things the right way.
The future of health science is rapidly evolving, and peptide research continues to play an important role in advancing our understanding of metabolism, recovery, longevity, and cellular biology. LGI Peptides exists to support that progress.
Our Commitment to Quality
Quality is the foundation of everything we do.
LGI Peptides partners with reputable peptide manufacturers that utilize advanced synthesis and purification methods to produce peptides with ≥99% purity. Each batch is manufactured under strict quality standards and undergoes careful lyophilization and handling to preserve compound stability for laboratory research.
Our goal is to ensure researchers receive compounds they can trust for consistent and reliable research applications.
Supporting Scientific Research
Peptide science continues to expand across disciplines including endocrinology, neuroscience, metabolic science, and regenerative biology. LGI Peptides exists to support laboratories, educators, and independent researchers who are pushing this science forward.
We believe the future of medicine and human performance research will increasingly involve precision biologics and peptide-based compounds, and we are proud to contribute to that growing field of discovery.
Research Use Only
All products sold by LGI Peptides are intended strictly for laboratory research purposes only. They are not approved for human consumption, medical use, or therapeutic application.