🎁 Father's Day clearance — growth, healing & longevity compounds up to 30% off · ends Sun
Independently verified peptides

Purity you can see.

Research-grade peptides, engineered for precision and molecular stability — every batch independently tested to over 99% purity, with the COA on file.

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>99% HPLC Purity·Every batch Independently Lab-Tested·Free COA With Every Order·Free 3ml Bac Water Per Order·RUO Research Use Only·
Targeted research areas

Shop by goal

Explore the catalogue by research area — every compound verified to the same >99% purity standard.

The catalogue

Featured compounds

Every compound is independently tested to >99% purity, with a COA on file. Add to your quote or open one for full details — pricing in ZAR, stock & COA confirmed on WhatsApp.

Retatrutide
Retatrutide
30mg · Metabolic & Weight
R1,699 · ZAR / vial
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Tirzepatide
Tirzepatide
30mg · Metabolic & Weight
R1,399 · ZAR / vial
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Semaglutide
Semaglutide
5mg · Metabolic & Weight
R449 · ZAR / vial
View
CagriSema
CagriSema
10mg · Metabolic & Weight
R1,149 · ZAR / vial
View
Cagrilintide
Cagrilintide
5mg · Metabolic & Weight
R549 · ZAR / vial
View
Adipotide
Adipotide
5mg · Metabolic & Weight
R699 · ZAR / vial
View
Wolverine Blend
Wolverine Blend
10mg · Recovery & Healing
R699 · ZAR / vial
View
KLOW Blend
KLOW Blend
80mg · Recovery & Healing
R1,349 · ZAR / vial
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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 / orderBacteriostatic Water
Bacteriostatic Water
3ml · included free with every order
Extra R129 · ZAR
Bacteriostatic Water
Bacteriostatic Water
10ml
R199 · ZAR
Reusable Pen
Reusable Pen
Refillable injector pen
R499 · ZAR
Disposable Pen
Disposable Pen
Single-use injector pen
R229 · ZAR
Pen Needles
Pen Needles
Pack of 10
R100 · ZAR
Pen Cartridge
Pen Cartridge
Each
R50 · ZAR
Insulin Syringes
Insulin Syringes
Pack of 100
R349 · ZAR
Alcohol Swabs
Alcohol Swabs
Pack of 200
R149 · ZAR
Running a GLP-1?

Build your GLP-1 protocol

The compounds most commonly researched alongside a GLP-1 protocol — at companion pricing that unlocks automatically once a GLP-1 is in your cart (a deeper discount than buying them on their own). They pair with a GLP-1; they're not a substitute for one. Research use only.

Lean-mass research

+ GH-Axis — CJC-1295 + Ipamorelin

The GHRH + GHRP pairing most commonly researched alongside a GLP-1 protocol.

R1,098R798Save R300

↳ companion price — unlocks with any GLP-1 in your cart

Metabolic research

+ MOTS-c

A mitochondrial-derived peptide commonly researched alongside GLP-1 protocols.

R599R429Save R170

↳ companion price — unlocks with any GLP-1 in your cart

Body-composition research

+ Tesamorelin

A GHRH analogue often researched in GLP-1 body-composition work.

R1,099R799Save R300

↳ companion price — unlocks with any GLP-1 in your cart

Skin & recovery research

+ GHK-Cu

A copper peptide researched for skin & tissue alongside GLP-1 protocols.

R699R499Save R200

↳ companion price — unlocks with any GLP-1 in your cart

Longevity research

+ NAD+

A cellular-energy & longevity-research staple paired with GLP-1 protocols.

R999R699Save R300

↳ companion price — unlocks with any GLP-1 in your cart

Confirmed with your quote + the live COA for each compound on WhatsApp. Nothing here is medical advice. Research use only.

Researcher stacks

Compounds that go together

The pairings researchers most commonly run side by side — bundled at a real saving over buying each vial on its own. Every order still includes free 3ml bacteriostatic water.

Healing & skin

Recovery & GLOW Kit

The recovery + skin compounds researchers run together — a BPC-157/TB-500 blend with GHK-Cu.

  • Wolverine Blend — BPC-157 / TB-500
  • GHK-Cu 100mg
R1,298R1,199Save R99
Growth-hormone axis

GH Axis Stack

The classic GHRH + GHRP pairing, most commonly researched side by side.

  • CJC-1295 No-DAC 5mg
  • Ipamorelin 10mg
R928R849Save R79
Nootropic & neuro

Mind Stack

The two compounds most commonly researched side by side for focus and stress.

  • Semax 10mg
  • Selank 10mg
R1,018R849Save R169
Longevity & anti-ageing

Longevity Stack

A foundational anti-ageing pairing — Epithalon with NAD+.

  • Epithalon 10mg
  • NAD+ 1000mg
R1,278R1,099Save R179

Stack pricing is confirmed with your quote on WhatsApp, alongside the live COA for each compound. Research use only.

Reusable 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.

JP Research reusable injector pen

Pen Starter Kit

  • 1 × Reusable injector pen refillable, takes 3ml cartridges
  • 3 × Pen cartridges
  • 1 × Pen needles pack of 10
  • Free 3ml bacteriostatic water included with every order
R749R649Save R100

Then add your research compound from the catalogue. Final pricing & stock confirmed on WhatsApp.

Our testing

The COA comes first. Always.

Anyone can claim purity. We publish the proof. Every batch ships with an independent third-party Certificate of Analysis — you read it first, we answer questions second.

  • Read the Certificate of Analysis first — plain-English, not jargon
  • Independent third-party HPLC & mass-spec testing
  • Identity, purity & net-peptide content reported per batch
  • We help you interpret every number
Browse Certificates
Verified JP Research vial
Quality you can verify

Certificates of Analysis

Every batch, independently tested. Search by compound to open the full Certificate of Analysis.

Carl, perched
Selank 10mg
Selank 10mg
Tirzepatide 30mg
Tirzepatide 30mg
Tirzepatide 60mg
Tirzepatide 60mg
Semaglutide 20mg
Semaglutide 20mg
Retatrutide 20mg
Retatrutide 20mg
BPC-157 10mg
BPC-157 10mg
TB-500 10mg
TB-500 10mg
NAD+ 500mg
NAD+ 500mg
KLOW 80mg
KLOW 80mg
Tesamorelin 10mg
Tesamorelin 10mg
Bacteriostatic Water
Bacteriostatic Water
Bacteriostatic Water
Bacteriostatic Water
Semax 10mg
Semax 10mg
MOTS-c 10mg
MOTS-c 10mg
Tirzepatide 30mg
Tirzepatide 30mg
GLOW 50mg
GLOW 50mg
Retatrutide 30mg
Retatrutide 30mg
SS-31 10mg
SS-31 10mg
Tirzepatide 10mg
Tirzepatide 10mg
GHK-Cu 100mg
GHK-Cu 100mg
Tirzepatide 30mg
Tirzepatide 30mg
NAD+ 1000mg
NAD+ 1000mg
GHK-Cu 100mg
GHK-Cu 100mg
CJC-1295 (No DAC) 5mg
CJC-1295 (No DAC) 5mg
Selank 10mg
Selank 10mg
Tesamorelin 10mg
Tesamorelin 10mg
MOTS-c 10mg
MOTS-c 10mg
KPV 10mg
KPV 10mg
Cagrilintide 5mg
Cagrilintide 5mg
Free research tool

Reconstitution Calculator

Precision dosing for research. Enter vial size, bacteriostatic water volume and target dose — get the exact insulin-syringe draw, instantly. Free, no signup.

Open the Calculator Carl reconstituting
Common questions

Frequently asked

How pure are JP Research peptides, and how are they tested?

Every batch is independently tested by third-party laboratories using HPLC, with mass spectrometry for identity. We supply only compounds verified above 99% purity, and the matching Certificate of Analysis is available for each batch.

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 gallery above or ask us for a plain-English guide.

What reconstitution solvent is recommended?

Bacteriostatic water is the standard solvent for lyophilised research peptides. Use our free calculator for exact volumes.

How do I place an order?

Add compounds to your quote, then check out on WhatsApp — we reply with current batch pricing and the live COA. Supplied strictly for laboratory research use only.

The standard for research integrity

Request a quote, get the proof.

Build your quote and we’ll reply with current ZAR pricing and the matching third-party Certificate of Analysis for every compound.

Request a Quote on WhatsApp
Carl, the JP Research lab capybara
Carl · the lab
Lab Notes · from Carl

Get the proof on WhatsApp.

Follow my channel — every couple of weeks I drop one genuinely useful thing: how to read a COA, reconstitution math, the odd honest deal. No spam, no hype. (I'm a capybara.)

Follow Lab Notes on WhatsApp

Free · follow & mute anytime · research use only. New here? WELCOME10 = 10% off your first order.

For research use only. All products are supplied strictly for in-vitro laboratory research and development — not for human or veterinary use, consumption or administration, and not drugs, foods or cosmetics. Not registered with SAHPRA as a medicine or therapeutic product.
×Certificate of Analysis
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