Conflict-Free Testing
Third-Party Tested Peptides UK
The testing lab is not the manufacturer — independence is the whole point.
Independent third-party testing means the testing laboratory is not the manufacturer. There is no conflict of interest, no incentive to inflate purity — just the measured value reported on the COA.
99%+ HPLC Purity
Every batch is verified by high-performance liquid chromatography. The measured purity figure is recorded on the batch COA — not a marketing claim.
COA With Every Order
A batch-specific Certificate of Analysis ships with every order. Sample COAs are accessible from the COA library before you order.
UK Dispatch
Orders confirmed before the daily cut-off ship the same working day from our UK facility, with tracked next-working-day UK delivery as standard.
Research-Only Supply
All compounds are supplied strictly for in-vitro laboratory research. Documentation, labelling and packaging reflect that restriction.
Our research compound catalogue
BPC-157
In Stock
TB-500
In Stock
GHK-CU
In Stock
CJC-1295
In Stock
IPAMORELIN
In Stock
KPV
Out of stock
MOTS-C
Out of stock
TESAMORELIN
Out of stock
NAD+ Kit
In Stock
BPC-157, TB-500, and GHK-CU Research Compound Set
In Stock
BPC-157 and TB-500 Research Compound Set
In Stock
GHK-CU, KPV, BPC-157, and TB-500 Research Compound Set
In Stock
Why MY PEPTIDES for UK research supply
Sourcing research peptides in the UK is harder than it should be. The market is fragmented across overseas re-shippers, unbranded suppliers and middlemen — most of whom won't show you a Certificate of Analysis, won't confirm HPLC purity, and won't tell you where the compound was synthesised.
MY PEPTIDES is built around the opposite of that. We dispatch from a UK facility, every product ships with the batch-specific COA, and our purity figures are the actual lab-recorded values. Researchers, university groups and trade buyers can order with the same confidence — wholesale enquiries are handled through our trade desk.
Frequently asked questions
- Why third-party rather than in-house testing?
- Independence. A third-party lab has no commercial interest in inflating purity figures.
- Which lab tests your peptides?
- An independent UK analytical laboratory. The lab name appears on the COA you receive with your order.
- What does the third-party test report?
- Peptide identity by mass spec, purity by HPLC, water content, counter-ions, plus visual and physical checks.
- Can the testing lab be the same as the manufacturer?
- Not for us — that defeats the purpose of independent testing. The lab is operationally separate.
- How recent is the test data on my COA?
- Tests are batch-specific. The COA date reflects when the test was run for that batch.
Order research compounds from a UK supplier
Browse the full catalogue, view the COA library for a recent batch, or open a trade account for institutional supply. All orders dispatch from our UK facility with HPLC-verified compounds.