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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, discreetly packed. Browse by research area or search by compound.

22 compounds

R3tatrutide — The Purity Standard branded peptide vial
Vial
Bestseller

R3tatrutide

Researched for weight and metabolic health.

from £124.99£99.99 COA
GLOW — The Purity Standard branded peptide vial
Vial
Bestseller

GLOW

Blended vial for skin and recovery research.

£99.99£79.99 COA
KLOW — The Purity Standard branded peptide vial
Vial
Bestseller

KLOW

Blended vial for gut and recovery research.

£109.99£89.99 COA
Tesamorelin — The Purity Standard branded peptide vial
Vial
Bestseller

Tesamorelin

Researched for body composition and GH pathways.

£79.99£64.99 COA
R3tatrutide Pen — The Purity Standard branded injector pen
Pen
Bestseller

R3tatrutide Pen

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

£199.99£174.99 COA
GLOW Pen — The Purity Standard branded injector pen
Pen
Bestseller

GLOW Pen

Pre-filled blend pen — skin and recovery research.

£169.99£139.99 COA
KLOW Pen — The Purity Standard branded injector pen
Pen
Bestseller

KLOW Pen

Pre-filled blend pen — skin, gut and recovery research.

£179.99£149.99 COA
BPC157 + TB500 Pen — The Purity Standard branded injector pen
Pen
Bestseller

BPC157 + TB500 Pen

Pre-filled blend pen — recovery research.

£159.99£119.99 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 COA
GHK-Cu — The Purity Standard branded peptide vial
Vial

GHK-Cu

Researched for skin, hair and collagen support.

£55.99£45.99 COA
Melanotan 2 — The Purity Standard branded peptide vial
Vial

Melanotan 2

Researched for tanning and pigmentation pathways.

£49.99£39.99 COA
Melanotan 1 — The Purity Standard branded peptide vial
Vial

Melanotan 1

Researched for pigmentation without appetite effects.

£49.99£39.99 COA
KPV — The Purity Standard branded peptide vial
Vial

KPV

Researched for gut and inflammation pathways.

£55.99£45.99 COA
BPC-157 — The Purity Standard branded peptide vial
Vial

BPC-157

Researched for healing, recovery and gut support.

£59.99£49.99 COA
Cagrilintide — The Purity Standard branded peptide vial
Vial

Cagrilintide

Researched for satiety and appetite regulation.

£89.99£74.99 COA
TB-500 — The Purity Standard branded peptide vial
Vial

TB-500

Researched for tissue repair and full-body recovery.

£59.99£49.99 COA
Wolverine — The Purity Standard branded peptide vial
Vial

Wolverine

Dual-action recovery blend for research.

£99.99£79.99 COA
MOTS-c — The Purity Standard branded peptide vial
Vial

MOTS-c

Researched for energy, metabolism and longevity.

£79.99£64.99 COA
BAC Water — The Purity Standard branded peptide vial
Vial

BAC Water

Sterile bacteriostatic water for mixing and storing peptides.

£9.99 COA
MOTS-c Pen — The Purity Standard branded injector pen
Pen

MOTS-c Pen

Pre-filled pen — mitochondrial peptide research.

£109.99£99.99 COA
Tesamorelin Pen — The Purity Standard branded injector pen
Pen

Tesamorelin Pen

Pre-filled pen — GHRH analogue research.

£132.99£119.99 COA
Melanotan 2 Pen — The Purity Standard branded injector pen
Pen

Melanotan 2 Pen

Pre-filled pen — pigmentation research.

£89.99£74.99 COA