Lab reports
Read the reports we hold
Janoshik reports (HPLC + mass spec) with batch numbers and verification keys, published in full on the product page wherever we hold one.
Research peptides
Independent lab reports, published in full where we hold one, and a straight answer where we don't. Free courier anywhere in SA.
WELCOME10 10% off your first orderFor research use only. Not for human consumption.
Dispatch
Dispatched within 1 to 3 business days
Counted from confirmed payment. Pre-order lines ship with the next batch.
Shipping detailsFour promises we can actually keep.
These are the things you can hold us to, and nothing we'd have to walk back later.
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Lab reports where we hold one
Independent Janoshik reports (HPLC + mass spec), in full on the product page. No report? The listing says COA on request.
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Dispatched within 1 to 3 business days
Counted from confirmed payment. Pre-order lines ship with the next batch.
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Free courier anywhere in SA
Usually 2 to 4 working days.
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A person on WhatsApp
Order by WhatsApp, EFT, crypto (USDT or BTC) or card/PayPal. When you message us, a person answers.
Best sellers
What people order most
Normal catalogue prices in rand. For research use only, not for human consumption.
- 3+ of the same vial: 10% off
- 5+ of the same vial: 20% off
- Free 3 ml bacteriostatic water in every order
Look for the ✓ Janoshik verified badge on the product page. Anything without it is marked COA on request.
Quality you can verify
Lab reports
We hold 34 independent Janoshik reports. Each one links to the lab’s own record of that test, where you can check the batch and the result yourself.
- Selank 10mg99.9%purity✓ Verify #123505 on Janoshik
- Semaglutide 20mg99.8%purity✓ Verify #70699 on Janoshik
- Semax 10mg99.3%purity✓ Verify #123504 on Janoshik
- GLOW 50mgFull lab report✓ Verify #80927 on Janoshik
- Retatrutide 30mgFull lab report✓ Verify #153773 on Janoshik
- SS-31 10mgFull lab report✓ Verify #80926 on Janoshik
Reconstitution & lab
Supplies & accessories
The essentials to go alongside your research compounds — injector pens, needles, syringes and swabs. Every order already includes a free 3ml bacteriostatic water vial.
1 free / order
Disposable pen system
The Pen Starter Kit
Prefer pen injection over syringes? Everything you need to switch — bundled at a real saving over buying the parts separately.
Pen Starter Kit
- ✓ 1 × Disposable injector pen
- ✓ 2 × Pen cartridges
- ✓ 1 × Pen needles pack of 10
- ✓ 1 × Black hard pen case
- ✓ Free 3ml bacteriostatic water included with every order
R429R399Save R30
Then add your research compound from the catalogue. Final pricing & stock confirmed on WhatsApp.
About JP Research
We sell research compounds in South Africa, and we'd rather tell you what we can prove than sound impressive. Where an independent report exists, it's on the listing in full. Where it doesn't, we say so.
Reconstitution
Work out exact volumes
Bacteriostatic water is the standard solvent for lyophilised research peptides. The free calculator does the maths.
How to read a COA
Ask for the plain-English guide
A COA reports compound identity, measured purity (%) and net peptide content for a specific batch.
JP Research in numbers
- Vials sold since we opened on 25 May 2026
- 1,486
- Orders completed
- 567
- Business days to dispatch, from confirmed payment
- 1–3
- Products in the catalogue
- 63
Figures as of 3 October 2026.
What customers say
4.6 average across all 65 reviews from people who ordered, good and bad.
Incredible pricing and communication. My favourite part is all the extra bits that come with your order no matter how big or small 😊
★★★★★ Kea · 17 Oct 2026
JP Supplements you can trust on delivery, time after time, no fuss no bother and always correct, and sometimes an added bonus.
★★★★★ Janine B. · 16 Oct 2026
Awesome and efficient service with no hassle and an awesome aftercare customer service
★★★★★ RICKY · 15 Oct 2026
Product delivered on time, and we'll packaged
★★★★★ Jaco S. · 14 Oct 2026
All was in order
★★★★★ Sinenhlanhla S. · 13 Oct 2026
I am happy with the speed and the products. Will order again
★★★★★ Dalene S. · 13 Oct 2026
Since 6 October 2026 every reviewer gets R100 store credit, whatever they rate. Reviews of 1 to 3 stars go to the team to put right and count in the average above.
Need a straight answer?
These are the ones we get most. For anything else, message us on WhatsApp and a person will reply.
Message us on WhatsAppHow pure are your peptides, and how are they tested?
Not every compound we stock has been independently tested, and we will not pretend otherwise. The ones that have carry a ✓ Janoshik verified badge on their listing, with the full report (HPLC + mass spec, batch number and verification key) on the product page.
Anything without that badge is marked COA on request. Ask us and we will either send the report or tell you we do not have one.
How do I read a Certificate of Analysis (COA)?
A COA reports compound identity, measured purity (%) and net peptide content for a specific batch. Browse the lab reports or ask us for a plain-English guide.
What should I reconstitute with?
Bacteriostatic water is the standard solvent for lyophilised research peptides. Use the free calculator for exact volumes. Every order comes with a free 3 ml vial of bacteriostatic water.
How do I order?
Add compounds to your quote and check out on WhatsApp, EFT, crypto or card. We reply with current pricing, and the lab report if we hold one.
How fast is delivery?
Orders are dispatched within 1 to 3 business days of confirmed payment, then go by free courier anywhere in South Africa, typically 2 to 4 working days. Express delivery is paused for now.
Latest from the journal
Longer answers, with sources.
Plain-English write-ups on what the studies found and where the evidence stops. We link the original papers where we can.
Guide ·
BPC-157: a mountain of rat studies, and a very thin human file
BPC-157 has a huge animal literature and almost nothing in people.
Guide ·
Semaglutide vs tirzepatide vs retatrutide: Carl’s 6/10, fixed
Peptide Carl gave our GLP-1 explainer 6/10 and we accept it.
Guide ·
MOTS-c: a peptide written in mitochondrial DNA, and the fine print
MOTS-c is a 16-amino-acid peptide coded in mitochondrial DNA rather than the nucleus.
WhatsApp group
Hear about restocks first.
Join our WhatsApp group for restock alerts and member-only deals before they go anywhere else. Leave any time.
First order
10% off your first order.
Join the list and we'll send a welcome email. The button inside it switches on code WELCOME10.
One use per email address, first order only. It doesn't stack with sale discounts. For research use only.
