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For laboratory research use only · Not for human consumption

The full peptide catalog — every batch verified.

HPLC-verified purity, mass-spec confirmed identity, cold-chain shipped. Browse by research area or search by compound.

22 compounds

R3tatrutide Pen — The Purity Standard branded injector pen
Pen
Bestseller

R3tatrutide Pen

Pre-filled pen — GIP/GLP-1/glucagon triple agonist research.

£199.99£169.99 / 40mg COA
GLOW Pen — The Purity Standard branded injector pen
Pen
Bestseller

GLOW Pen

Pre-filled blend pen — skin and recovery research.

£149.99£119.99 / 70mg COA
BPC157 + TB500 Pen — The Purity Standard branded injector pen
Pen
Bestseller

BPC157 + TB500 Pen

Pre-filled blend pen — recovery research.

£159.99£129.99 / 40mg COA
GHK-Cu Pen — The Purity Standard branded injector pen
Pen
Bestseller

GHK-Cu Pen

Pre-filled pen — copper tripeptide skin research.

£94.99£74.99 / 100mg COA
GHK-Cu — The Purity Standard branded peptide vial
Vial

GHK-Cu

Researched for skin, hair and collagen support.

from £29.99 / 50mg COA
Melanotan 2 — The Purity Standard branded peptide vial
Vial

Melanotan 2

Researched for tanning and pigmentation pathways.

£29.99 / 10mg COA
R3tatrutide — The Purity Standard branded peptide vial
Vial

R3tatrutide

Researched for weight and metabolic health.

from £79.99 / 10mg COA
Tirzepatide — The Purity Standard branded peptide vial
Vial

Tirzepatide

Researched for appetite and glucose regulation.

£69.99 / 10mg COA
GLOW — The Purity Standard branded peptide vial
Vial

GLOW

Blended vial for skin and recovery research.

£79.99 / 70mg COA
KLOW — The Purity Standard branded peptide vial
Vial

KLOW

Blended vial for gut and recovery research.

£89.99 / 80mg COA
BPC-157 — The Purity Standard branded peptide vial
Vial

BPC-157

Researched for healing, recovery and gut support.

£44.99 / 10mg COA
Cagrilintide — The Purity Standard branded peptide vial
Vial

Cagrilintide

Researched for satiety and appetite regulation.

£74.99 / 10mg COA
TB-500 — The Purity Standard branded peptide vial
Vial

TB-500

Researched for tissue repair and full-body recovery.

from £29.99 / 5mg COA
Wolverine — The Purity Standard branded peptide vial
Vial

Wolverine

Dual-action recovery blend for research.

£59.99 / 10mg + 10mg COA
Tesamorelin — The Purity Standard branded peptide vial
Vial

Tesamorelin

Researched for body composition and GH pathways.

£64.99 / 10mg COA
MOTS-c — The Purity Standard branded peptide vial
Vial

MOTS-c

Researched for energy, metabolism and longevity.

from £39.99 / 10mg COA
BAC Water — The Purity Standard branded peptide vial
Vial

BAC Water

Sterile bacteriostatic water for mixing and storing peptides.

£9.99 / 10ml COA
Tirzepatide Pen — The Purity Standard branded injector pen
Pen

Tirzepatide Pen

Pre-filled pen — dual GIP/GLP-1 agonist research.

£134.99 / 40mg COA
NAD+ Pen — The Purity Standard branded injector pen
Pen

NAD+ Pen

Pre-filled pen — cellular energy research.

£139.99 / 1,000mg COA
MOTS-c Pen — The Purity Standard branded injector pen
Pen

MOTS-c Pen

Pre-filled pen — mitochondrial peptide research.

£99.99 / 60mg COA
Tesamorelin Pen — The Purity Standard branded injector pen
Pen

Tesamorelin Pen

Pre-filled pen — GHRH analogue research.

£119.99 / 20mg COA
Melanotan 2 Pen — The Purity Standard branded injector pen
Pen

Melanotan 2 Pen

Pre-filled pen — pigmentation research.

£79.99 / 20mg COA