Peptide Brands
92 results
Browse verified peptide brands worldwide. The Peptide Alliance connects you with research, pharmaceutical, cosmetic, and custom synthesis peptide companies. All businesses are reviewed by our team.
US States
Integrative Peptides
Physician-founded line of oral and sublingual peptide supplements. Founded by Dr. Kent Holtorf.
Simple Peptides
US-based research-peptide brand manufacturing in a cGMP laboratory using solid-phase synthesis and multi-stage purification, with responsive customer support. Research Use Only.
Limitless Life Nootropics
GMP-manufactured, USA-made research peptides using advanced solid-phase synthesis and purification. Also operates as Limitless Biotech. Named Best Peptides Company of 2024.
Arctic Lab Supply
Arctic Lab Supply is an online supplier of research-use-only peptides based in Anchorage, Alaska. The catalog lists 22 products with prices on the page, including BPC-157, TB-500, GHK-Cu, Semax, Ipamorelin, MOTS-C, Tesamorelin and NAD+, plus blends. Lot-matched reports from two third-party labs, ILS Laboratories and Freedom Diagnostics, are published for 11 products in an open COA library that needs no account. Each report names the lot, test date and certificate number, and links to the lab's own verification page. Orders ship from Anchorage by USPS with tracking, and international orders go to most countries. Products are for laboratory research only, not for human or veterinary use.
PeptiLab
Canadian supplier of research-grade peptides and cosmetic peptide formulations, compounded and fulfilled domestically with no overseas middlemen. Every product is third-party lab verified at >99% purity with a Certificate of Analysis (COA) included. Research catalog covers BPC-157, TB-500, GHK-Cu, Semaglutide, Tirzepatide, Retatrutide, MOTS-C, Epitalon and NAD+, alongside a peptide cosmetics line (face serums, moisturizers, body creams, shampoos, scalp serums) and lab supplies. Fast 48–72 hour Canada-wide shipping.
Southern Aminos
US research-compound supplier running a 10-vial batch-conformity protocol with independent third-party testing at Freedom Diagnostics. Research Use Only.
Amino Asylum
US-based supplier offering research peptides with multiple domestic warehouse locations in TX and DE. Known for competitive pricing and product variety.
Blue Sky Peptide
Utah-based research peptide company operating since 2010. Offers a wide catalog of synthetic peptides for scientific research with full COA documentation. Ships within the United States.
Gorilla Mind
Supplement brand co-founded by Derek (More Plates More Dates) offering nootropics, pre-workouts, and collagen peptides.
Direct SARMS USA
US branch of an international research peptide and SARM supplier. Offers comprehensive catalog of research chemicals with independent lab verification. Ships from US warehouses for faster domestic delivery.
Core Peptides
US-manufactured research peptides and combination blends sold for scientific research purposes. Known for competitive pricing and domestic fulfillment.
Behemoth Labz
Texas-based research peptide supplier offering BPC-157, TB-500, CJC-1295, Ipamorelin, and other research-grade peptides. All products tested by independent third-party laboratories for purity.
Peptides Relevant to Peptide Brands
Research these peptides in our database — including use cases, dosing, and verified sources.