NOTICE: Anyone with an order that contains Tesamorelin 10mg, we are currently waiting for labels to arrive. Once these do, all orders containing this will be shipped as normal.
ThePeptideCode LTD
HPLC + MS verified, every batch≥99% purity — independently verifiedFree UK shipping over £100Trustpilot 4.7★ · 90+ reviews

Research-grade peptides

All Peptides & Compounds

26+ compounds — every one independently HPLC + MS tested, with a Certificate of Analysis available before you buy. For laboratory research use only.

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26 results
NAD+B12

NAD+1000mg + B12 Vitamin 4000mcg Peptide Research Pen x2

NAD+ 1000mg + Vitamin B12 40000mcg Pen

The NAD+ 1000mg + B12 40000mcg Pen is a lyophilized research compound blend formulated for laboratory investigation in cellular energy socially.

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Kisspeptin

Kisspeptin 10mg Research Grade | Kisspeptin-10 | 99%+ Purity

£22.79Incl VAT
5-Amino-1MQ

5-Amino-1MQ 50mg Research Grade | NNMT Inhibitor | 99%+ Purity

£38.39Incl VAT
Ipramorelin

Ipamorelin 10mg Research Grade | Growth Hormone Secretagogue | 99%+ Purity

£35.99Incl VAT
AHK-Cu

AHK-Cu 100mg

£20.39Incl VAT
Sermorelin 5mg

Sermorelin 5mg

£17.99Incl VAT
MOTS-c 40mg

MOTS-c 40mg | UK Research Reagent | Top 5 UK Supplier

£46.79Incl VAT
GLOW70 Peptide Pen x2

GLOW70 Peptide Pen Research Peptide Blend x2

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The Triple G – 30mg

The Triple G – 30mg

£84.00Incl VAT
DT30

Double-Trouble 30mg

£50.40Incl VAT
DT20

Double-Trouble 20mg

£40.80Incl VAT
GGG20

The Triple G 20mg

£52.80Incl VAT
Semax Selank Nasal Spray Research Peptide UK

Semax 10mg + Selank 10mg Spray (200mcg per spray, 10ml)

Semax (10mg) + Selank (10mg) nasal spray combo — 20mg total in 10ml. Two of the most-studied cognitive neuropeptides combined in one spray for in-vitro research. ≥99% purity. UK stock.

£59.99Incl VAT
Tesamorelin 10mg

Tesamorelin 10mg | Research Grade Peptide UK | ≥99% Purity

Tesamorelin 10mg — synthetic GHRH(1-44) analogue modified with trans-3-hexenoic acid for improved stability. ≥99% purity (HPLC-tested). Used in GH secretagogue pathway and visceral adipose research. UK-stocked.

£46.99Incl VAT
SS-31 10mg

SS-31 10mg (Elamipretide) | ≥99% Purity Research Grade UK

SS-31 10mg (Elamipretide) — a synthetic tetrapeptide that targets the inner mitochondrial membrane. ≥99% purity (HPLC-tested). The most studied mitochondria-targeting peptide for in-vitro cellular energy research. UK-stocked.

£22.79Incl VAT
Sermorelin 10mg

Sermorelin 10mg | ≥99% Purity | UK Research Peptide

Sermorelin 10mg — a synthetic 29-amino acid analogue of human GHRH(1-29). ≥99% purity (HPLC-tested). Widely used in pituitary cell and growth hormone secretagogue research protocols. UK-stocked, fast dispatch.

£39.59Incl VAT
Semax 10mg

Semax 10mg | ≥99% Purity | UK Research Peptide

Semax 10mg — a synthetic heptapeptide analogue of ACTH(4-7) extended with Pro-Gly-Pro. ≥99% purity (HPLC-tested). Widely studied in BDNF expression, neurotrophin pathway, and neuroprotective research. UK-stocked.

£27.59Incl VAT
Selank 10mg

Selank 10mg | ≥99.1% Purity | Synthetic Tuftsin Analogue | UK Research Peptide

Selank 10mg — synthetic heptapeptide analogue of tuftsin. ≥99.1% purity (HPLC-verified). Studied extensively in neuropeptide, anxiolytic, and immunomodulatory pathway research. UK-stocked, lab-tested.

£24.00Incl VAT
NAD+ 1000mg

NAD+ 1000mg | Nicotinamide Adenine Dinucleotide | 99.32% Purity

NAD+ 1000mg — Nicotinamide Adenine Dinucleotide, research-grade lyophilised powder. High purity for in-vitro metabolic and mitochondrial pathway research. UK-stocked, lab-tested, fast dispatch.

£75.59Incl VAT
Melanotan II 10mg

Melanotan II 10mg (MT-II) | ≥99% Purity | Research Peptide UK – 1s, 2nd 3rd stages of MT-II

Melanotan II (MT-II) 10mg — synthetic cyclic heptapeptide analogue of α-MSH. ≥99% purity, HPLC-tested. A widely studied melanocortin receptor agonist used in pigmentation and MC receptor pathway research. UK stock.

£12.00Incl VAT
KLOW80

KLOW80 80mg | 99.32% Purity | Exclusive Peptide Blend | UK Research

KLOW80 — an exclusive 80mg proprietary peptide research blend, 99.32% purity (HPLC-verified). ThePeptideCode’s advanced formulation for in-vitro research. UK-stocked. For research use only.

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GHK-Cu 100mg

GHK-Cu 100mg | 99.71% Purity | Copper Tripeptide

GHK-Cu 100mg — Gly-His-Lys copper-binding tripeptide. 99.71% purity (HPLC-verified). One of the most studied copper peptides in extracellular matrix, wound-healing, and collagen research. UK stock. Research use only.

£31.20Incl VAT
CJC-1295 Ipamorelin

CJC-1295 Ipamorelin 5mg/5mg (Without DAC) | ≥99% Purity

CJC-1295 without DAC (5mg) + Ipamorelin (5mg) — 10mg research blend. GH secretagogue peptide stack. ≥99% purity (HPLC). UK-stocked, lab-tested. For in-vitro research use only.

£27.59Incl VAT
BPC-157 TB-500 20mg

BPC-157 TB-500 Blend 20mg (Wolverine Stack)

BPC-157 + TB-500 Blend 20mg — the Wolverine Stack. BPC-157 (10mg) + TB-500 (10mg) research peptides combined in a single vial. ≥99% purity, HPLC-tested. UK stock.

£41.99Incl VAT
BPC-157 10mg

BPC-157 10mg | Body Protection Compound | ≥99% Purity

BPC-157 10mg — a synthetic pentadecapeptide derived from human gastric juice protein. ≥99% purity, HPLC-tested. The UK’s most researched tissue repair peptide for in-vitro studies. Fast dispatch from UK.

£17.99Incl VAT
Bacteriostatic Water 10ml

Bacteriostatic Water 10ml | Peptide Reconstitution

Sterile bacteriostatic water 10ml (0.9% benzyl alcohol). Essential for reconstituting lyophilised research peptides. Multi-use vial, UK stock, fast dispatch.

£7.20Incl VAT