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Research-Grade Peptides, Built on Transparency and Purity

Every batch HPLC-tested to 98%+ purity with a full Certificate of Analysis provided. Same-day dispatch before 2pm, next-day UK delivery with tracking.

For research and laboratory use only.

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HPLC TestedCOA ProvidedUK Dispatched

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No spam. Unsubscribe anytime. For research use only.

UK's Trusted Research Peptide Supplier

HPLC Tested98%+ Purity

COA ProvidedEvery Order

UK SupplierBritish Dispatched

Royal MailTracked Delivery

Cold-ChainStability Guaranteed

Our Research Peptides

HPLC-tested to 98%+ purity with full COA documentation. Browse our range of research-grade peptides.

In stock only

14 products

Restock Soon

CJC-1295 with DAC

5mg

For in vitro research use only

★★★★★(verified)

CJC-1295 with DAC 5mg

GH Secretagogues

£39.99

Restock Soon

Selank

5mg

For in vitro research use only

Selank 5mg

Bacteriostatic Water

For in vitro research use only

Bacteriostatic Water

Sermorelin

5mg

CAS86168-78-7

FormulaC149H246N44O42S

M.W.3357.93 g/mol

Purity≥98% HPLC

For in vitro research use only

Sermorelin 5mg

Klow

80mg

Purity≥98% HPLC

For in vitro research use only

Klow 80mg

GHK-Cu

50mg

For in vitro research use only

GHK-Cu 50mg

Tesamorelin

5mg

CAS901758-09-6

FormulaC221H366N72O67S

M.W.5135.88 g/mol

Purity≥98% HPLC

For in vitro research use only

Tesamorelin 5mg

Glow

70mg

Purity≥98% HPLC

For in vitro research use only

Glow 70mg

BPC-157

10mg

For in vitro research use only

BPC-157 10mg

Ipamorelin

2mg

For in vitro research use only

Ipamorelin 2mg

Epithalon

10mg

For in vitro research use only

Epithalon 10mg

Semax

5mg

For in vitro research use only

Semax 5mg

CJC-1295

2mg

CAS863288-34-0

FormulaC152H252N44O42

M.W.3367.94 g/mol

Purity≥98% HPLC

For in vitro research use only

CJC-1295 2mg

TB-500

10mg

CAS77591-33-4

FormulaC212H350N56O78S

M.W.4963.44 g/mol

Purity≥98% HPLC

For in vitro research use only

★★★★★(verified)

TB-500 10mg

Structural

£34.95

The Silver Standard in Peptide Research

At Silver Peptide, The Silver Standardmeans more than purity. It's our commitment to transparency and quality in UK research peptides. Every vial is HPLC-tested to 98%+ purity and supplied with a full Certificate of Analysis.

We source only from certified manufacturers and never compromise with low-grade or unverified compounds. Every batch is documented and traceable — because research outcomes depend on it.

With HPLC purity testing, batch-specific COA documentation, and a commitment to doing things right from day one, Silver Peptide is built for researchers who demand quality.

All Silver Peptide products are supplied strictly for in vitro laboratory research use only. Not for human or veterinary use.

That's The Silver Standard.

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HPLC-tested research peptides, dispatched from the UK

Why Researchers Trust Silver Peptide

UK-based, HPLC-verified, and focused on consistent results with every order.

UK-Based SupplierDispatched from Great Britain, serving UK and international research institutions.

HPLC-Tested 98%+ PurityEvery batch HPLC-verified with a full Certificate of Analysis.

Next-Day UK DeliverySame-day dispatch on orders placed before 2pm (Mon–Fri).

Quality FirstSourced from certified manufacturers with documented quality assurance.

Secure & Discreet CheckoutBank transfer and crypto payments with plain, unmarked packaging.

Transparent Lab ReportsEvery order linked to batch-specific COA documentation.

Consistency GuaranteedLyophilised peptides shipped in sealed vials for maximum stability during transit.

Researcher SupportUK-based support via email for orders, queries, and technical questions.

Research Peptides FAQ

What are research peptides?+

Research peptides are short chains of amino acids used in laboratory settings to study biological pathways such as cellular signalling, receptor binding, tissue models, and metabolic processes. All Silver Peptide products are supplied as research materials with batch documentation. For in vitro research use only.

What does "COA-verified" mean?+

A Certificate of Analysis (COA) is batch-specific documentation that reports laboratory testing for identity and purity. COAs commonly reference analytical methods such as HPLC (purity) and mass spectrometry (identity). Each Silver Peptide product ships with a matching COA.

Why does purity matter in research?+

Higher purity helps reduce confounding variables from synthesis byproducts and supports reproducibility across experiments and repeat studies. Silver Peptide provides batch COAs so researchers can verify what was tested.

How can a product batch be verified?+

Each product vial includes a batch code. This can be matched to the relevant COA entry on the Lab Testing page, or support can be contacted with the batch code for direct assistance.

Why do products state "research use only"?+

Silver Peptide products are manufactured and supplied exclusively for in vitro laboratory research purposes. They are not approved by the MHRA, FDA, or any other regulatory body for human or veterinary use.

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New studies, product arrivals, and research tools — delivered monthly.