Third-Party Tested Peptides South Africa — HPLC Purity Results
Our research peptides are HPLC purity-tested by Janoshik Analytical, an independent laboratory, and the actual test results are published below. High purity peptides and peptide pens ship same day from Johannesburg, and every certificate of analysis can be verified independently using its unique key.
Who we are
Peptides Lab is the trading name of Peptides Lab SA (PTY) Ltd, a registered South African company based in Johannesburg, Gauteng. Orders are priced in ZAR, paid through secure checkout, and dispatched by tracked courier nationwide.
HPLC purity analysis
Every batch is analysed by high performance liquid chromatography. The chromatogram shows the target peak and any impurities, giving the numerical purity figure recorded for that batch.
Independent third-party lab
Testing is carried out by Janoshik Analytical, an independent laboratory. Each report carries a unique verification key you can check on the lab's own site, so the purity figures are not simply our claim.
Latest HPLC purity test results
Independent Janoshik Analytical reports, analysed 31 August 2026. Each row shows the measured peptide content against the labelled amount and the HPLC purity figure, with the unique key used to verify the report on the lab's own site.
| Peptide | Measured content | HPLC purity | Report | Verification key |
|---|---|---|---|---|
| BPC-157 10 mg— view the BPC-157 certificate | 10.59 mg | 99.475% | #222693— open the scanned BPC-157 report | XVDK1NUYTVZX |
| TB-500 10 mg— view the TB-500 (TB-4) certificate | 10.50 mg | 98.391% | #222698— open the scanned TB-500 (TB-4) report | 6BGHG9S3QTXR |
| Ipamorelin 10 mg— view the Ipamorelin certificate | 12.15 mg | 99.561% | #222699— open the scanned Ipamorelin report | WGIB3Y6LL55T |
| CJC-1295 no DAC 5 mg— view the CJC-1295 (mod GRF 1-29) certificate | 5.11 mg | 97.370% | #222694— open the scanned CJC-1295 (mod GRF 1-29) report | PP53ECSR6PW3 |
| AOD 9604 5 mg— view the AOD-9604 certificate | 0.69 mg | 99.046% | #222697— open the scanned AOD-9604 report | 67Q9KPQ6YKYU |
| PT-141 10 mg— view the PT-141 certificate | 11.77 mg | 99.852% | #222696— open the scanned PT-141 report | VDU982ZKXTF7 |
| Reta-GLP3 30 mg— view the Retatrutide certificate | 33.39 mg | 99.906% | #222695— open the scanned Retatrutide report | H6XG27BNCBLE |
High purity peptide pens, tested the same way
Our peptide pens in South Africa are filled from the same third-party tested stock as our vials, so the purity figures published above apply to the pen format too — pre-filled convenience without giving up a verifiable certificate of analysis.
The HPLC purity figure is simply the percentage of the sample that eluted as the target peak: the higher the number, the less of anything else is present. Our peptide glossary defines each term in full, and the storage and handling guide covers what happens to a verified batch after it arrives.
Common questions about Peptides Lab
- Is Peptides Lab a legitimate South African supplier?
- Yes. Peptides Lab is the trading name of Peptides Lab SA (PTY) Ltd, a registered South African company operating from Johannesburg, Gauteng. Orders are placed through secure checkout in ZAR and dispatched locally by tracked courier — there are no imports, customs delays or exchange-rate mark-ups on your side.
- Are the peptides tested, and can I see the results?
- Yes. Our batches are HPLC purity-tested by Janoshik Analytical, an independent third-party lab, and the results are published on this page — BPC-157 at 99.475%, PT-141 at 99.852%, Ipamorelin at 99.561%, TB-500 at 98.391% and CJC-1295 no DAC at 97.370%. Every report carries a verification key you can check on the lab's own site.
- Where do you ship from and how long does delivery take?
- All orders ship from Johannesburg. Orders placed before 2 pm on a business day are dispatched the same day by tracked courier, typically arriving in one to two business days in the major centres and two to three business days for outlying areas.
- How do I pay, and what currency are prices in?
- Prices are listed in South African Rand. Payment is by card through secure checkout or by EFT using our banking details, and no international payment or currency conversion is required.
- What are these compounds supplied for?
- Peptides Lab supplies compounds for laboratory research use. Full terms are set out on our legal disclaimer and terms pages.
More on buying research peptides in South Africa
Our full South Africa guide covers the same verification process alongside the catalogue by category, local ordering, EFT and card payment, courier timelines and the questions we are asked most often.
Research peptides South Africa