BPC-157
COA published
A synthetic pentadecapeptide studied in in-vitro models of tissue-repair signalling and cellular migration.
From$54.00Select size
30 compounds · 99.63% average verified purityPeptides you can verify. Research-grade,
Peptides you can verify. Research-grade,
third-party tested.
Third-party HPLC + LC-MS. Certificate published by batch.
For laboratory research use only. Not for human consumption.
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Third-Party Verified
HPLC-UV and LC-MS on every batch by an independent lab.
Published COAs
Every lot documented and searchable by batch number.
Same-Day Dispatch
Payment cleared before 3 PM ships the same day. Priority Mail, 2–3 business days.
99%+ Purity Standard
Anything below standard is rejected, not discounted.
In stock now
Shipping from our US facility today.
BPC-157
Cytoprotective
TB-500
Cytoprotective
BPC-157 + TB-500 Blend
Cytoprotective
GLOW Blend
Cytoprotective
KLOW Blend
Cytoprotective
CJC-1295 + Ipamorelin Blend
Growth Hormone
Ipamorelin
Growth Hormone
Tesamorelin
Growth Hormone
Semax
Neuropeptide
Selank
Neuropeptide
Epithalon
Cellular Senescence
MOTS-c
Cellular Senescence
GHK-Cu
Dermal
KPV
Dermal
PT-141 (Bremelanotide)
Melanocortin
Melanotan I
Melanocortin
Melanotan II
Melanocortin
GLP-RT
Metabolic
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For research use only. Not for human consumption.
Common questions
Everything researchers ask before ordering.
Can’t find what you’re looking for? Get in touch.
Yes. Every order ships from our United States facility — nothing is drop-shipped from overseas and nothing crosses a border after you order. Orders with payment cleared before 3 PM ship the same business day, USPS or UPS Priority, tracked, typically arriving in 2–3 business days.
Every lot is analysed by an independent third-party laboratory before it is released for sale — HPLC with UV detection for purity, LC-MS for identity confirmation. We publish the certificate as issued, against the batch number printed on your vial, rather than quoting a number at you. Look up any batch.
The batch number on the vial maps to a published Certificate of Analysis showing the compound, lot, method, test date, measured purity and the identity confirmation. It is on the public batch page before your order ships — you do not have to email us for it, and you can read it before you buy.
Everything in this catalog is sold strictly for laboratory research use. It is not a drug, not a supplement, and not for human or veterinary consumption. We publish no dosing guidance and make no claims about outcomes in people. Confirming research use at checkout is a condition of the sale.
0+Research compounds
0.00%Average verified purity
0PM CTOrder by, ships same day
About our process
Every lot is tested by an independent third-party lab — HPLC-UV for purity, LC-MS for identity. Certificates are published against the batch number on your vial before shipping.
View COA library →Certificates are searchable by batch number at /coa as issued, not redacted. Any batch you order can be looked up before it ships.
Search COAs →1 · Check the COA at /coa before you buy. 2 · Open a research account with your 21+ attestation. 3 · Payment cleared before 3 PM CT ships same day, USPS or UPS Priority.
How we verifyTested before it ever
Tested before it ever
reaches your bench.
Radical transparency is the entire premise. Every lot passes independent analysis and the results are published by batch number — not hidden behind a “trust us.”
View COA library01
Independent HPLC purity analysis
Third-party laboratories confirm purity on every lot before it is released for sale.
02
Mass spectrometry identity
LC-MS confirms the compound matches its label at the molecular level.
03
18 lots with published certificates
Certificates for 18 independently tested lots are searchable by batch number at /coa — as issued, not redacted.
04
Certificates published before release
We do not ship a lot until its certificate is live. You can verify any batch before it reaches your bench.
About SynthrexYou shouldn’t have to trust me.
You shouldn’t have to trust me.
You should be able to check.
Most suppliers in this market ask you to take their word for it — a purity number on a product page, no lot, no laboratory named, no way to check it. Synthrex is one person. I dropped out of school to build it because I got tired of buying research material I could not verify.
Certificates for 18 independently tested lots are published at /coa — searchable by batch number, as issued, not redacted. Any batch we ship can be looked up before it reaches your bench.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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