FAQ
Asked often, answered straight.
Quality & testing
Are your peptides third-party tested?
Yes. Every batch is verified by an independent laboratory for identity and purity, and the certificate of analysis for the current lot is available on request.
Where are your products made?
In the United States, in a certified laboratory. American made is not a slogan for us — it is the supply chain.
Are these products FDA approved?
No. None of our products have been evaluated or approved by the FDA, and they are not intended to diagnose, treat, cure, or prevent any disease. We make structure and function statements only.
About the peptides
What is BPC-157?
BPC-157 is a 15-amino-acid peptide sequence modeled on a protein found in gastric juice. Researchers have studied it in animal models for its relationship to the body's natural recovery and maintenance processes.
What is TB-500?
TB-500 is a synthetic version of the active region of thymosin beta-4, a naturally occurring protein studied for its role in cellular migration and tissue maintenance.
Why combine BPC-157 and TB-500?
The two peptides are studied for different but complementary pathways, which is why they so often appear together in the research. The blend simplifies handling for owners following the literature with their veterinarian.
What is KPV?
KPV is a tripeptide — lysine, proline, valine — derived from the alpha-MSH sequence. Researchers study it for its relationship to balanced immune signaling and gut health.
What is GHK-Cu?
GHK-Cu is a copper-binding tripeptide found naturally in the body. It has been studied for decades for its role in skin and connective-tissue maintenance.
What is in Glow?
Glow is a proprietary blend anchored by GHK-Cu, the copper peptide studied for skin and coat support. Full composition is listed on the certificate of analysis for each lot.
Shipping & returns
How fast do orders ship?
Orders leave our US lab partner within 2–5 business days, and US shipping is free over $150. Full details are on the Shipping & Returns page.
What is your return policy?
Unopened products can be returned within 30 days. If an order arrives damaged or wrong, contact us and we make it right. The full policy is on the Shipping & Returns page.
Working with your vet
Do I need a veterinarian involved?
We strongly recommend it. The peptide literature is preclinical, and your veterinarian is the right person to help you interpret it for your animal. We never provide dosing or medical guidance.
Do you publish protocols or usage guidance?
No. We don't publish protocols, dosages, or usage regimens of any kind. Those decisions belong to a licensed veterinarian who knows your animal. For community research reports, we like The Pet Peptide Ledger: A community-run research library we read ourselves.
Something else on your mind? Contact us — we reply as quickly as we can.