The Peptide Company With Real Certificates of Analysis
Plenty of sellers say “lab-tested.” Peptide+ shows you the proof. Select products are independently tested by Janoshik, with verification links you can open yourself, and we are clear about which products are tested and which are not yet.
Independent third-party lab • Verifiable links • Research use only
What a Real COA Looks Like
A Certificate of Analysis is only meaningful when it comes from an independent lab and can be verified at that lab’s own website. Anyone can paste a PDF; not everyone can hand you a live link on the testing lab’s domain. That is the standard we hold ourselves to.
How Peptide+ Verifies Quality
Independent Lab
Testing is done by Janoshik, a third-party analytical lab, not by us. Independence is what makes a COA worth reading.
Real Purity & Identity
Each published COA covers the compound’s purity and identity, so you see what the product actually contains.
You Can Verify It
Each tested product links to a page on verify.janoshik.com. You confirm the result yourself before deciding to order.
Verified Products You Can Check Now
Open any link below. It loads on Janoshik’s own domain, not ours.
Retatrutide 10mg
Independently tested by Janoshik. Open the verification page to view this product’s result.
MOTS-C 10mg
Independently tested by Janoshik. Open the verification page to view this product’s result.
BPC-157 + TB-500 10mg
Independently tested by Janoshik. Open the verification page to view this product’s result.
GHK-Cu 50mg
Independently tested by Janoshik. Open the verification page to view this product’s result.
How to Verify Before You Order
1. Open the verification link
Click the See COA link on the product. It should load on verify.janoshik.com, the testing lab’s own site.
2. Check the result
Confirm the purity and identity shown match the product you intend to order.
3. Order with confidence
Message us on WhatsApp to order the verified product. We confirm stock and price before payment.
COA & Lab Testing — FAQ
What is a Certificate of Analysis (COA)?
A COA is a lab report showing a compound’s purity and identity. A meaningful COA comes from an independent testing lab, not the seller, and can be verified at the lab’s own website.
Who tests Peptide+ products?
Our published COAs come from Janoshik, an independent analytical laboratory widely used in the research peptide field. We do not test our own products in-house and call it a COA.
How do I verify a COA?
Open the verification link for the product. It loads directly on Janoshik’s own domain (verify.janoshik.com) and shows the test result for that product. If a link does not load on the lab’s domain, treat it with caution.
Do all products have a COA?
We are expanding lab coverage across the catalog. Currently published, verifiable COAs include Retatrutide 10mg, MOTS-C 10mg, BPC-157 + TB-500 10mg and GHK-Cu 50mg. Ask us on WhatsApp for the current verified products.
Why does a COA matter for research peptides?
Purity and correct identity directly affect research results. A verifiable third-party COA means you are working with what the label says, at the stated purity.
Order Peptides With a Real COA
Message Peptide+ on WhatsApp for independently lab-tested research peptides, delivered across Bali.