Peptide Brands
61 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
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.
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.
Enhanced
Peptide and performance-adjacent brand known for long-form podcast partnerships. Research Use Only.
Particle Peptides
One of Europe’s larger research-use-only peptide suppliers with roughly a decade of tenure and heavy independent quality assurance. Research Use Only.
Modern Aminos
US research-chemical store offering research-use-only peptides with multi-vial batch testing. Research Use Only.
Biotech Peptides
US-based supplier synthesizing and lyophilizing research-grade peptides domestically. Catalog includes BPC-157, TB-500, and growth hormone secretagogues. Ships within the US.
Integrative Peptides
Physician-founded line of oral and sublingual peptide supplements. Founded by Dr. Kent Holtorf.
Aseir Custom
Topical GHK-Cu copper-peptide cosmeceuticals for skin and hair. Founded by Nick Andrews.
BioLongevity Labs
Peptide brand founded by Jay Campbell, serving as the commercial arm behind a large peptide-education audience. Research Use Only.
Peptide Sciences
US-based research peptide supplier offering high-purity peptides synthesized domestically. Specializes in growth hormone peptides, weight loss peptides, and healing peptides backed by independent COAs.
Gorilla Mind
Supplement brand co-founded by Derek (More Plates More Dates) offering nootropics, pre-workouts, and collagen peptides.
Flawless Compounds
US research-peptide supplier with a growing catalog of third-party tested peptides and blends; every batch HPLC/MS verified at ≥98% purity. Research Use Only.
Peptides Relevant to Peptide Brands
Research these peptides in our database — including use cases, dosing, and verified sources.