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Compounds.
Third-party verified research compounds for qualified laboratory use. Every compound independently tested to ≥98% verified purity.
All products listed on this site are sold strictly for research, teaching, and analytical purposes only. Not intended for human or animal consumption, diagnosis, treatment, cure, or prevention of disease. Not for veterinary, agricultural, or household use.
Every Vial.
Every compound sourced from a CGMP certified facility, tested to CGLP standards, and independently third-party verified.
6-Panel COA
Every product backed by a full 6-panel Certificate of Analysis.
≥98% Purity
Third-party verified purity on every compound, every batch.
CGMP Certified
Manufactured in a CGMP certified facility.
Free Shipping
Free shipping on every order, dispatched quickly in discreet, secure packaging.
All products are intended strictly for laboratory and analytical research purposes only. Not for human consumption. Not for medical, veterinary, or household use.
Verified Purity.
Every compound independently verified by Vanguard Laboratory · Olympia, WA · ISO 17025 Standards
"Exceptional purity documentation. The COA transparency is unmatched — every batch is independently verified. This is what a legitimate research supplier looks like."
"Fast shipping, discreet packaging, and the COAs are from a legitimate US lab. Finally a supplier that takes quality verification seriously."
"Ordered three compounds — all arrived within days with full documentation. The Vanguard Lab COAs give me confidence in what I am working with."
"Best sourcing experience I have had. Triple-verified testing, US warehouse, fast delivery. Peps Maxx has set the standard for research compound suppliers."
Compound combinations studied together in published research literature
Two of the most studied compounds in tissue and cellular research literature.
View ProductsCompounds with extensive published research in cellular biology and metabolic pathway studies.
View ProductsReceptor agonist compounds frequently referenced in metabolic and endocrine research publications.
View ProductsSecretagogue compounds studied in growth hormone signaling pathway research.
View ProductsIndependently Verified.
All compounds are triple-tested and independently verified by Vanguard Laboratory, Olympia, Washington USA. Every COA is publicly available before you purchase.
View All Lab ReportsA Certificate of Analysis is the only way to verify that a research compound contains what it claims. Learn what to look for in a legitimate COA.
Read MoreNot all research compounds are equal. Understand what purity percentage means, how it is measured, and why it matters for research integrity.
Read MoreGHK-Cu has been studied in over 50 published papers covering cellular signaling and tissue biology research pathways.
Read MoreCGMP certified. 6-panel COA tested. ≥98% verified purity. For research use only.
All products are intended strictly for laboratory and analytical research purposes only. Not for human consumption. Not for medical, veterinary, or household use.
