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BASED IN AMERICA. Lab-Tested. Research-Trusted.
At Hero Peptides, we believe that research deserves the very best. Founded and based in California, USA, our mission is to supply scientific professionals, academic researchers, and R&D labs with research-grade peptides that set new standards in purity, transparency, and service.
We work with select global peptide manufacturers that meet strict quality, technology, and documentation standards. Only facilities with proven technical capability and validated production systems are approved into our supply chain.
Our partners specialize in the research, development, and production of high-purity lyophilized peptides, utilizing modern synthesis platforms such as solid-phase peptide synthesis (SPPS) and advanced purification technologies to support milligram-to-kilogram output for scientific laboratories worldwide.
Our values are rooted in scientific integrity: clarity, honesty, and reproducibility. You’ll always see full documentation, our testing data, and exact batch info, so you can trace your materials from lab bench to experiment.
We know time matters. That’s why Hero Peptides offers fast, secure domestic shipping, free shipping on orders over $150, and prompt support from a team that understands your research needs. Whether you’re ordering a single vial or structuring a bulk project, our customer service is lab-focused, responsive, and committed to guiding you to the correct compound and documentation.
Beyond supplying peptides, we position ourselves as a partner in discovery: enabling researchers to push boundaries in cellular signaling, metabolic function, tissue repair, mitochondrial biology, and more, with compounds they can trust, delivered reliably, and backed by science.
Building Trust, Advancing Research
(01)
American Quality
Proudly U.S. based, our peptides are synthesized and tested under strict standards. Every vial reflects our commitment to integrity and excellence.
(02)
Transparency First
We provide Certificates of Analysis (COAs) with batch numbers for every product, ensuring researchers have complete confidence in their tools.
(03)
Fast & Reliable Shipping
Domestic fulfillment means your order arrives quickly and securely
(04)
Research-Driven Support
Our customer-first approach ensures researchers have the guidance, documentation, and service they need to focus on discovery.
We're Here for You
4016 Grand Ave Suite A #1109
Chino,
CA 91710
Call Us 909-538-1661
Email Us info@heropeptideslab.com
Hours of Operation
Monday-Friday
9:00am - 7:00pm PST