Peptides with quality
you can verify.
Made in U.S. laboratories and filled in an ISO-5 cleanroom. Every lot ships with a certificate of analysis for identity, purity, potency, heavy metals, endotoxins and sterility.
- ISO-5 cleanroom fill
- cGMP process
- Tested 6 ways per lot
- Free 2-day shipping
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Featured collection
The peptides working labs reorder.
MADE HERE. WITH PRIDE.
Proud to be one of the only peptide companies offering peptides
made exclusively in U.S. laboratories.
Made here in the USA
Every batch is synthesized, filled, and packaged right here in the United States.
Filled & finished in an ISO-5 cleanroom
Every vial is filled under ISO-5 conditions — equivalent to EU GMP Grade A for sterile fill-finish, with HEPA airflow and continuous particle monitoring.
cGMP-compliant facility
Production runs under current Good Manufacturing Practices — the validation, documentation, and traceability of precision pharmaceutical manufacturing.
Tested & verified
Every lot is third-party tested for identity, purity, potency, heavy metals, endotoxins, and sterility — with full Certificates of Analysis.
Tour the ISO-5 cleanroom · See our cGMP process
- Purity Tested — Every batch is verified via HPLC to confirm peptide identity and ≥99% purity.
- Heavy Metal Tested — Screened for lead, mercury, arsenic, and cadmium to ensure levels are well below USP limits.
- Endotoxin Tested — Bacterial endotoxin levels are measured via LAL assay and must pass before release.
- Net Content Tested — Each vial is quantified to confirm the actual peptide content in milligrams matches the labeled amount.
- Identity Tested — Mass spectrometry confirms each peptide's molecular weight and sequence match the intended compound.
- Sterility Tested — Sterility is confirmed by PCR — each batch must show no microbial growth before release.
Our Process
Go deeper
How it ships
Thermal-shipped, unmarked, and on your bench in two days.
EVERY ORDER
2-Day
Free shipping, nationwide°
°Same-day dispatch on business days before 3 PM ET
Rigid inner box
A two-piece rigid board box, not a padded envelope. Vials arrive seated exactly as they were packed.
Die-cut foam seating
Every vial in its own milled well. Nothing shifts, nothing touches glass.
A FEW THINGS TO KNOW
Questions? Answered.
Testing, delivery, and the details that matter.
Still have a question? Get in touch →How are your peptides tested?
Every lot is third-party tested for identity, purity, potency, heavy metals, endotoxins, and sterility. The results are documented in a Certificate of Analysis (COA).
Explore our testing process →Where can I find a Certificate of Analysis?
Visit the product page to review its available lab reports. Check the lot information on the report against your vial, or contact us for help finding the correct COA.
Is shipping free?
Yes. Free shipping is included on all orders within the United States. We currently ship domestically only.
See shipping details →How will my order arrive?
Orders arrive in plain, discreet packaging. Vials are protected inside a rigid box with individual foam seating. You’ll receive a tracking number by email when your order ships.
