99% Purity Guaranteed
Every batch verified
The Amino Club Guarantee
Documented quality for research and laboratory use. Every batch meets our internal purity standards.
Every order fully covered
NewResearch Panel Builder
Select any 4. Save 40% every month.
Assemble a research panel from any compounds in the catalog and we pack and ship it to your lab monthly, at 40% off retail for as long as the plan runs.
- Amino H2O bundled at no cost
- Free 2-day delivery, every month
- Change the panel anytime after your first delivery
- COA-verified batches, third-party tested
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Research bundles · new
Research Bundles: share a bundle with other researchers and labs, earn Business Credit
Load 3+ vials onto one ticket and share the link with other researchers and labs. Every lab that orders through it pays 35% less with free 2-day shipping, and 10% of every order comes back to your account in Business Credit.
Build a bundleabout a minute, sign-in only to save
Amino Club Business Credit
Load Business Credit once.
We add up to 25% on top.
Business Credit for your lab's research supplies: 100 credit = $1 at checkout, on any order. Larger packages carry a larger bonus.
Business Credit packages
Visa · Amex · Apple Pay · Google Pay
Amino Club · Credit note
No. 0100
10,500credit
you pay $100
+5%bonus
+500 credit free
Spends like cash
Instant · Nothing ships · Stacks with credit you earn
Everything your lab needs
A community of labs and researchers
Every order comes with the documentation a lab expects: proper lot records, exact results on every certificate of analysis, and current reference material on each compound.
Research-grade quality meets researcher-friendly pricing
U.S.-based research supply company. 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.
Expert support whenever you need it
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.
99%+Purity Guaranteed
5Quality Checks
100%U.S. Verified
Verified Potency
HPLC AnalysisEvery vial is tested to confirm it contains exactly what the label says, down to the microgram.
Why it matters: No guesswork. Your lab receives the exact labeled concentration on every lot.
99%+ Purity Guaranteed
RP-HPLC, 214nmComprehensive testing confirms our peptides are free from impurities, degradation products, and synthesis byproducts.
Why it matters: Higher purity means fewer confounding variables in your lab's work. Every batch is verified to 99%+ purity.
Long-Term Stability
pH & Stability TestingOptimal pH and formulation testing ensures every batch remains stable and intact over the long term.
Why it matters: Stable lyophilized compound from the day it ships until it reaches your lab bench.
Contaminant-Free
Sterility & LAL TestingRigorous third-party sterility and endotoxin testing confirms each lot is free from bacteria, fungi, and harmful toxins.
Why it matters: Your lab's work is never compromised by contamination, and the report documents it.
Batch-to-Batch Consistency
QC VerificationPrecision weighing and quality controls at our manufacturing partners ensure every batch meets the same exacting standards.
Why it matters: The same specification whether it's your lab's first order or its fiftieth.
Frequently Asked Questions
Everything your lab needs to know before ordering research peptides
All Amino Club peptides are guaranteed 99%+ pure, and every batch is 8x tested at an independent ISO 17025 accredited U.S. laboratory: peptide purity (HPLC), net peptide content, identity, appearance, fentanyl screen, heavy metals (ICP-MS), sterility (PCR), and endotoxin. The full Certificate of Analysis (CoA) for every batch is published on our CoA page.
A Certificate of Analysis is an official lab document that verifies the quality of your peptide lot. Key sections include: Peptide Purity (should be 99%+), Net Peptide Content (measured mg vs the label), Identity (confirmed against a certified reference standard), Appearance, Fentanyl Screen, Heavy Metals, Sterility, and a quantitative Endotoxin result. Each CoA is batch-specific: find it on the product page or scan the QR code on your vial.
Amino H2O is sterile water containing 0.9% benzyl alcohol, which inhibits bacterial growth. It is a standard laboratory supply used in research settings. We offer Amino H2O in our accessories section as a research supply.
Sealed lyophilized (freeze-dried) vials are heat-stable and keep well at room temperature in a cool, dark place. Refrigerating or freezing sealed vials is optional; stability doesn't change much either way as long as the vial stays sealed. Properly stored lyophilized peptides have a long shelf life.
Sealed lyophilized (freeze-dried) vials are highly stable with a long shelf life at room temperature, refrigerated, or frozen; what matters is that the vial stays sealed. Always store away from light.
Orders are processed within 0-2 business days. Standard shipping takes 1-4 business days from fulfillment. Every order includes free shipment protection. Lyophilized peptides don't require cold shipping; they're stable at room temperature. All orders ship in plain, unlabeled packaging.
Amino Club is a U.S.-based research peptide supplier committed to quality and transparency. Our peptides are independently tested for identity and content on every batch at accredited American third-party laboratories. Unlike other suppliers, we provide full Certificates of Analysis, maintain documented quality procedures, and back everything with our 99%+ identity purity guarantee. Our community of researchers provides real peer feedback and support.
All Amino Club peptides are sold strictly for research, laboratory, and educational purposes only. They are not approved for human consumption, veterinary use, or any therapeutic application. By purchasing, you confirm you are a qualified researcher and will use products in accordance with all applicable laws and regulations.
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. All claims require photo evidence and are subject to review. One replacement per account per order. Reconstituted products are not eligible. Subscription orders, research panels and Subscribe & Save alike, are non-refundable; canceling a subscription stops future shipments only. We are not responsible for misuse or improper storage after delivery.
You can reach our support team via email at support@aminoclub.com. We typically respond within 24 hours on business days. For order issues, have your order number ready. Our team can help with product questions, order tracking, and any concerns about your purchase.
Peptide Research FAQ Summary
Amino Club provides 99%+ pure research peptides with Certificates of Analysis. Learn about peptide storage, quality verification, and shipping information.
