Research
Peptides.
Verified Purity.
Nothing goes on sale here until an independent lab has measured its purity — and the certificate proving it ships inside your box.
99%+
Purity
139+
Products
Every
Order Has COA
99%+ Purity
Independent COA in every box
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Orders before 2PM EST
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Featured Products
PEP-1S
PEP-2T
PEP-3T
NAD+
Epitalon
GHK-Cu
TB-500 (Thymosin Beta-4)
BPC-157 + TB-500 Blend
BPC-157
Phiogen.is Rewards
Earn 5% back on every order
Signing up costs nothing and there’s no points math to do — 5% of every order comes back as store credit, sitting in your account until your next checkout.
Every batch tested.
Every COA public.
No vial leaves our facility until an outside lab has confirmed both what it is and how pure it is — and the certificate documenting that result rides along in your box.
Purity Method
HPLC Tested
Identity Testing
Mass Spec (MS)
Every Order
COA Included
99%+
Purity Standard
Why Choose Us
Built for serious researchers
Purity you can check yourself
Each batch faces HPLC before release, and the COA in your box carries the numbers — so our claims are yours to verify, not take on faith.
Numbers, not promises
Batch number, test date, and the measured purity figure sit on every certificate — tied to the exact lot you received, not a reference sample.
On a truck by evening
Get your order in before 2PM EST on a weekday and it ships that afternoon — plain box, tracking number waiting in your inbox.
139+ Research Compounds
GHK-Cu, BPC-157, TB-500, Epithalon, Semaglutide, IGF-1 LR3, SNAP-8, and more — a wide selection of research peptides.
A lab that doesn’t work for us
Purity and identity testing happens at independent facilities with no stake in the result — that separation is the whole point.
Secure & Discreet
Nothing on the box mentions peptides or chemicals, checkout runs over an encrypted connection, and your data is never for sale.
Process
How our testing works
Batch Received
Raw peptide batch arrives from synthesis facility with manufacturer CoA.
Independent Lab Testing
Sample sent to third-party lab for HPLC purity and identity testing.
COA Published & Ships
Only after the lab confirms 99%+ purity does the batch go on sale — its COA packed into your order.
Put verified material on your bench
139+ compounds, each arriving with its own certificate of analysis.
Research Use Only
Important legal notice — please read before purchasing
For Laboratory Research Only
Everything in this catalog exists for in-vitro laboratory science. These are research chemicals with exactly one legitimate destination: the bench.
Not for Human or Animal Use
No regulatory agency — the FDA included — has approved these compounds for people or animals. They are not drugs, not supplements, not food additives, not diagnostic tools, and must never be treated as any of those.
Age & Compliance Requirement
Purchasing here requires that you are 18 or older, that you are a qualified researcher, and that everything you buy goes toward lawful scientific work. Completing a checkout is your confirmation of all three.
Browsing this site or placing an order happens under our full Terms of Service, which you accept by proceeding. Responsibility for the lawful use of research material rests with the researcher — local, state, and federal law all apply — and Phiogen carries no liability for misuse.