 10MG.webp)
Research-Grade
Peptides.
Zero Compromise.
Every compound independently tested by Janoshik Analytical & Kovera Labs. 99%+ purity. COA for every batch. For research use only.
Independently tested by Janoshik Analytical & Kovera Labs
What Researchers Are Saying
“Fastest shipping I've experienced from any peptide supplier. Order arrived in 2 days, packaged perfectly.”
M.R.
Verified Buyer“The COA transparency is what sold me. Every other supplier I've used made me request it — PureAmino publishes it upfront.”
D.K.
Verified Buyer“Switched after my old supplier shut down. PureAmino's quality is equal or better at a lower price point.”
J.T.
Verified Buyer“Third order now. Consistency batch to batch is excellent. The rewards program is a nice bonus.”
A.S.
Verified BuyerQuality You Can Verify,
Not Just Trust
Every batch undergoes independent quality checks at Janoshik Analytical & Kovera Labs. We give you the data — you verify the results.
Verified Potency
Every vial is tested to confirm it contains exactly what the label says — down to the microgram. No guessing, no rounding. You get the exact concentration you paid for.
Why it matters
Accurate dosing is the foundation of any reliable research protocol.
 10MG.webp)
29 unique compounds, 34 COAs published. Publicly accessible, always.
The PureAmino Standard
99%+ Purity, Every Batch
Every compound independently tested via HPLC and mass spectrometry. Full COA published before any product is listed.
Always in Stock
Top peptides like BPC-157, GLP-3(R), and HGH 191aa ready to ship. No backorders, no waiting.
Volume Discounts
Save on bulk orders with our multi-vial sets. The more you research, the more you save — up to 25% off.
U.S. Based & Shipped
All products stored and shipped from Tampa, FL. 100% domestic supply chain. No overseas sourcing — ever.
3rd-Party Verified
We never self-certify. Janoshik Analytical & Kovera Labs — independent, no financial stake — run every test. Period.
Fast, Discreet Shipping
Cold-pack shipping where needed. Discreet, unlabeled packaging on every order. Full tracking included.
Why Researchers Choose PureAmino
We built this company to do things the right way. Here's how we stack up against the alternatives.
| Feature | PureAmino ★ RECOMMENDED | Other Peptide Co. | Gray Market Sources |
|---|---|---|---|
| Independent 3rd-Party COA | ✓ Janoshik & Kovera Labs | ✓ Some provide | — Rarely provided |
| Minimum 99%+ Purity Guarantee | ✓ Every batch | — Variable quality | — Unverified |
| US-Based & Shipped | ✓ Tampa, FL | ✓ Some are US-based | — Often overseas |
| Free Shipping Threshold | ✓ $250+ | — Rarely offered | — Unknown |
| Loyalty & Rewards Program | ✓ Points + tiers | — None | — None |
| AI Chat Support | ✓ 24/7 | — None | — None |
| Wholesale / Bulk Pricing | ✓ 3 tiers | — None | — None |
| Order Tracking Page | ✓ Real-time | — Email only | — None |
We Never Sell
a Peptide Without
Proof of Purity.
Every compound we carry has been independently tested by Janoshik Analytical & Kovera Labs — two of the most trusted independent labs in the research compound industry. We publish the Certificate of Analysis — HPLC chromatograms, mass spec data, and purity percentage — before any product is made available for purchase.
Research Updates & Member Pricing
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Join thousands of researchers who trust PureAmino for independently verified, research-grade peptides.