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Order before 3pm GMT — same-day UK dispatch
Worldwide tracked delivery — dispatched from the United Kingdom
Every batch third-party HPLC verified — 99%+ purity guaranteed
Certificates of Analysis available for every product
Order before 3pm GMT — same-day UK dispatch
Worldwide tracked delivery — dispatched from the United Kingdom
Every batch third-party HPLC verified — 99%+ purity guaranteed
Certificates of Analysis available for every product
Order before 3pm GMT — same-day UK dispatch
Worldwide tracked delivery — dispatched from the United Kingdom
Every batch third-party HPLC verified — 99%+ purity guaranteed
Certificates of Analysis available for every product

About

Science. Performance. Transformation.

SPT Peptide is a United Kingdom research peptide laboratory founded on a single principle — that the integrity of research depends on the integrity of its compounds.

S

Science

Rigorous sourcing, controlled synthesis and independent verification on every batch we release.

P

Performance

Compounds engineered for laboratory environments demanding consistent, reproducible results.

T

Transformation

Research that pushes the boundaries of recovery, longevity and human performance science.

SPT Peptide branded research vial in studio lighting

Our mission

Premium quality. Total transparency.

Our mission is to provide researchers with premium quality compounds backed by transparency, testing and exceptional customer service. Every batch ships with a verifiable certificate of analysis. Every order is dispatched from the United Kingdom by a team that understands what laboratories require.

How we test