Address
Registered office address 4 Dorset Road, London, England, SE9 4QT
Work Hours
Monday to Friday: 7AM - 10PM
Weekend: 9AM - 8PM
Email Us
enquiries@vantixbio.co.uk.
Batch-Level Verification.
Every Time.
If you can’t verify it, you shouldn’t sell it.
That’s the entire philosophy.
44
Products
>99%
Purity
3
Test Methods
Who We Are
Vantix Bio is a research peptide supplier built on one non-negotiable principle: test every batch before it ships.
Not one “representative” test per product line. Not an old certificate reused across batches. Every batch gets independent verification before release.
Our Standards
Every batch we sell is independently tested by Janoshik — an industry-recognized lab with no financial incentive to inflate our numbers.
>99% purity verified by HPLC-PDA
LC-MS/MS identity confirmation (molecular weight + fragmentation)
LAL endotoxin screening (<0.1 EU/mg)
Public COAs — full chromatograms, mass spectra, and endotoxin data. No login required.
Why Janoshik?
Because the community trusts them, and that trust is earned.
Janoshik has been delivering consistent, reliable analytical data since 2014. Their verification portal is publicly accessible, their methodology is transparent, and they’ve built a reputation by consistently catching mislabeled products and contamination others miss.
When you need data you can stake your research on, you go with the lab the community has verified over years of real-world use.
What We Don't Do
We don't sell manufacturer claims.
Every product enters our system with zero assumptions. No COAs, no purity data, no "trust us." We verify first, label second.
We don't cherry-pick batches.
Samples are randomly selected from sealed production runs. What we test is what you receive.
We don't hide results.
Complete COAs are published to our verification portal before batch release. Chromatograms, mass spectra, endotoxin data — all public, all traceable.
We don't do "representative testing."
One test per product line is meaningless. Batch variability is real. We test every batch independently.
Shipping
Orders ship next business day. Period.
Standard Shipping: £4.65 (3–5 business days)
Free Shipping: Orders over £200
We currently ship within the United Kingdom.
Research Use Only
All products are sold for research purposes only (RUO). They are not MHRA-approved, not for human consumption, and not intended to diagnose, treat, cure, or prevent any disease.
Vantix Bio does not provide medical advice, dosing guidance, or recommendations for use. We are not a compounding pharmacy, clinic, or healthcare provider.
“For research purposes only” isn’t just a legal disclaimer—it’s our lane, and we stay in it.
Contact
Questions about verification, orders, or testing protocols? Email enquiries@vantixbio.co.uk.