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High Purity Peptides

Manufactured in USA. Third-party tested.

  • 99%+Verified purity
  • HPLC-MSEvery batch
  • 175+Tested batches
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Free US shipping over $100 · Ships in 1-2 business days

Semaglutide, Tirzepatide and BPC-157 vials in front of a U.S. flag

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Best sellers

The compounds labs reorder most. Each one ships with its batch COA.

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Clean vials in front of a U.S. flag

Manufactured in USA. Lab-Verified.

American manufacturing at its finest. Every vial is produced, tested and shipped from our San Diego facility, under US standards and with nothing hidden.

  1. Tested before it’s made

    Every raw material is tested on arrival, before production starts. If it doesn’t pass, it doesn’t go in a vial.

  2. Manufactured in San Diego

    Each vial is made here in California, under our direct control. It isn’t relabeled overseas product.

  3. Shipped from Florida

    Nothing waits in customs. Every order is packed for the temperature its product needs and goes out within 1-2 business days.

  4. Traceable to the batch

    Every vial has a batch number that matches its public COA.

Full-Panel Testing. Five tests. Every batch.

Every batch goes to independent labs for a full panel, not a spot check, and we publish the complete report.

  • Identity

    Mass spectrometry checks the exact molecular weight to confirm the vial contains the compound on the label.

  • Purity

    HPLC measures how much of the sample is the target peptide. The exact figure for each batch is on its COA.

  • Endotoxin

    Screens for bacterial endotoxins. Most batches test under 0.2 EU/mL.

  • Heavy Metals

    Screens for lead, mercury, arsenic and cadmium, so trace contaminants don’t come in with the raw materials.

  • Fentanyl

    Screens every batch for fentanyl contamination. It’s a test most suppliers skip.

BPC-157 and GLP-3 Reta vials beside a sample certificate of analysis: purity 99.2%, identity confirmed, endotoxin, heavy metals and fentanyl not detected
BPC-157 10 mg vial
  • Identity verified
  • Purity verified
  • Endotoxin verified
  • Tested in USA

BPC-157

Our most-ordered cytoprotective peptide. Batch ACE-1090357 just cleared testing and its COA is live.

FILL SIZES
10 mg · 20 mg
PURITY (HPLC)
99.56%
IDENTITY (MS)
Confirmed
CURRENT LOT
ACE-1090357

$64.39$45.07$54.73−30%−15%Buy 1 Get 1 Free

Free US shipping over $100 · Ships in 1-2 business days

FAQs

The questions labs ask us most — about testing, shipping, storage and payment.

How is each batch tested?

Every batch goes to independent labs for identity (MS), purity (HPLC) and endotoxin testing. The full COA is published and matched to the batch number on your vial.

Where are your products manufactured?

In the United States.

How fast do you ship?

Orders are processed within 1-2 business days and ship with tracking. Shipping is free on orders over $100, and a flat $9.99 below that.

How should I store my order?

Store each product as its label says, for example refrigerated or frozen, and away from light. Orders are dispatched with temperature-appropriate handling.

What payment methods do you accept?

Visa, American Express and Discover, plus bank transfer and cryptocurrency at checkout.