Research Peptides You Can Trust
Research-grade peptides with Certificate of Analysis on every batch. 99%+ identity purity, third-party tested.
The Amino Club Guarantee
Documented quality for research and laboratory use. Every batch meets our internal purity standards.
99% Purity Guaranteed
Every batch verified
Every order includes free shipment protection. If your package is lost, damaged, or stolen in transit, we'll reship it at no cost to you.
Every order fully covered
An authenticated lab document verifying each batch's purity, identity, and potency through HPLC testing and mass spectrometry.
Third Party tested in America
Featured Products
Research peptides, third-party identity tested
Everything you need to succeed
Join a community of researchers
Every purchase unlocks access to our research community. Connect with fellow researchers, share lab notes, and reference up-to-date documentation on each compound.
Shop & Join Community
Research-grade quality meets researcher-friendly pricing
U.S.-based provider with in-house manufacturing. Every batch undergoes rigorous third-party identity and content testing with full documentation. Documented quality procedures combined with research-grade pricing—keeping high identity purity research supply accessible.
Shop USA tested Peptides
Expert support whenever you need it
Extensive research library at your fingertips
Access our comprehensive collection of research articles, studies, and educational resources. Stay informed with our regularly updated blog covering the latest peptide research and discoveries.
Explore Research Library
Anywhere in the US, as fast as next day
Free shipment protection on every order
Every order is protected against damage, loss, or theft in transit. If your product arrives damaged, we'll replace it at no cost.
Quality you can verify, not just trust
Every batch is 8x tested by accredited U.S. laboratories. We don't ask you to take our word for it—we give you the proof.
Verified Potency ✓ HPLC Analysis
Every vial is tested to confirm it contains exactly what the label says—down to the microgram.
99%+ Purity Guaranteed ✓ Mass Spectrometry
Comprehensive testing confirms our peptides are free from impurities, degradation products, and synthesis byproducts.
Long-Term Stability ✓ pH & Stability Testing
Optimal pH and formulation testing ensures every batch remains stable and intact over the long term.
Contaminant-Free ✓ Sterility & LAL Testing
Rigorous third-party sterility and endotoxin testing confirms products are free from bacteria, fungi, and harmful toxins.
Batch-to-Batch Consistency ✓ QC Verification
Precision weighing and quality controls ensure every batch meets the same exacting standards.
Why choose Amino Club?
Always in Stock
Top research peptides like BPC-157, TB-500, and Ipamorelin ready to ship. No backorders, no waiting.
Volume Pricing
Bulk pricing available for larger research orders. Lower per-vial cost at higher volumes.
Safe & Protected Shipping
Cold-pack shipping keeps peptides stable. Discreet packaging with full tracking on every USA order.
Researcher Community
Connect with fellow researchers. Share peer insights and discuss peptide research applications.
99%+ Purity Guaranteed
Every batch tested by US labs via HPLC and Mass Spec. Full Certificate of Analysis included free.
Shipment Protection
Every order includes free shipment protection. Lost, damaged, or stolen packages are reshipped at no cost.
Frequently Asked Questions
Everything you need to know about peptide research
What purity level are your peptides and how is it verified?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
What is a Certificate of Analysis (CoA) and how do I read it?
A Certificate of Analysis is an official lab document that verifies your peptide's quality. Key sections include Purity, Identity, Appearance, and Endotoxin levels. Each CoA is batch-specific and available on product pages.
What is Amino H2O?
Amino H2O is sterile water containing 0.9% benzyl alcohol, which inhibits bacterial growth. It is a standard laboratory supply used in research settings.
How should I store the lyophilized product?
For short-term storage, room temperature in a cool, dark place is fine. For long-term storage, refrigerate at 2–8°C or freeze at −20°C. Avoid repeated freeze-thaw cycles.
How long is the lyophilized product stable?
Lyophilized peptides can last 2+ years when stored properly at −20°C or 2–8°C. Always store away from light and avoid repeated temperature fluctuations.
How fast do you ship and is cold shipping required?
Orders are processed within 0–2 business days. Standard shipping takes 3–5 business days. Every order includes free shipment protection.
What is Amino Club and why should I trust you?
Amino Club is a U.S.-based research peptide supplier committed to quality and transparency. Products are independently tested at accredited American third-party laboratories, with full Certificates of Analysis.
Are these peptides for human use?
All Amino Club peptides are sold strictly for research, laboratory, and educational purposes only. They are not approved for human consumption, veterinary use, or therapeutic application.
What is your return and refund policy?
We offer damage protection on every order. If your product arrives damaged in transit, contact us with photos of the damage and we'll send a one-time replacement.
How can I contact Amino Club support?
You can reach our support team via email at support@aminoclub.com. We typically respond within 24 hours on business days.