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.

See a Certificate of Analysis
>99%  HPLC Purity·Every batch  Independently Lab-Tested·Free  COA With Every 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
View
Semaglutide
Semaglutide
5mg · Metabolic & Weight
R499 · ZAR / vial
View
CagriSema
CagriSema
10mg · Metabolic & Weight
R1,299 · ZAR / vial
View
Cagrilintide
Cagrilintide
5mg · Metabolic & Weight
R599 · ZAR / vial
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Adipotide
Adipotide
5mg · Metabolic & Weight
R799 · ZAR / vial
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Wolverine Blend
Wolverine Blend
10mg · Recovery & Healing
R799 · ZAR / vial
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KLOW Blend
KLOW Blend
80mg · Recovery & Healing
R1,499 · ZAR / vial
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Glow Blend
Glow Blend
70mg · Skin & Longevity
R1,399 · ZAR / vial
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MOTS-C
MOTS-C
10mg · Muscle & Performance
R599 · ZAR / vial
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HGH Fragment 191aa
HGH Fragment 191aa
10 IU · Muscle & Performance
R329 · ZAR / vial
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Tesamorelin
Tesamorelin
10mg · Muscle & Performance
R1,199 · ZAR / vial
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Ipamorelin
Ipamorelin
10mg · Muscle & Performance
R699 · ZAR / vial
View
CJC-1295 No DAC
CJC-1295 No DAC
5mg · Muscle & Performance
R499 · ZAR / vial
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Epithalon
Epithalon
10mg · Skin & Longevity
R450 · ZAR / vial
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GHK-Cu
GHK-Cu
100mg · Skin & Longevity
R699 · ZAR / vial
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NAD+
NAD+
1000mg · Skin & Longevity
R1,120 · ZAR / vial
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Thymosin Alpha-1
Thymosin Alpha-1
5mg · Recovery & Healing
R560 · ZAR / vial
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SS-31
SS-31
10mg · Muscle & Performance
R581 · ZAR / vial
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Semax
Semax
10mg · Mind, Mood & Sleep
R630 · ZAR / vial
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Selank
Selank
10mg · Mind, Mood & Sleep
R700 · ZAR / vial
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AOD-9604
AOD-9604
5mg · Metabolic & Weight
R560 · ZAR / vial
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5-Amino-1MQ
5-Amino-1MQ
50mg · Muscle & Performance
R999 · ZAR / vial
View
MT-2 (Melanotan II)
MT-2 (Melanotan II)
10mg · Skin & Longevity
R399 · ZAR / vial
View
KPV
KPV
10mg · Recovery & Healing
R350 · ZAR / vial
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PT-141 (Bremelanotide)
PT-141 (Bremelanotide)
10mg · Muscle & Performance
R385 · ZAR / vial
View
Bacteriostatic Water
Bacteriostatic Water
10ml · Reconstitution & Lab
R140 · ZAR / vial
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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.

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
KPV 10mg
KPV 10mg
CJC-1295 (No DAC) 5mg
CJC-1295 (No DAC) 5mg
Bacteriostatic Water
Bacteriostatic Water
Bacteriostatic Water
Bacteriostatic Water
Semax 10mg
Semax 10mg
MOTS-c 10mg
MOTS-c 10mg
Tirzepatide 30mg
Tirzepatide 30mg
KLOW 80mg
KLOW 80mg
Bacteriostatic Water 3ml
Bacteriostatic Water 3ml
GLOW 50mg
GLOW 50mg
Retatrutide 30mg
Retatrutide 30mg
SS-31 10mg
SS-31 10mg
Tirzepatide 10mg
Tirzepatide 10mg
Tesamorelin 10mg
Tesamorelin 10mg
Peptide vial analysis
Peptide vial analysis
Cagrilintide 5mg
Cagrilintide 5mg
GHK-Cu 100mg
GHK-Cu 100mg
NAD+ 1000mg
NAD+ 1000mg
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
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
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
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.
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