My Reta

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Precision Research

Retatrutide UK
Research Peptides.

Premium UK-based Reta research peptides from My Reta. Every batch independently tested for 99%+ purity by Janoshik Analytical. Next-day delivery available.

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• 99%+ Tested Purity• Next Day Delivery• UK Based Supply• 99%+ Tested Purity• Next Day Delivery• UK Based Supply• 99%+ Tested Purity• Next Day Delivery• UK Based Supply

Best Sellers

Scientifically formulated and strictly lab-tested research peptides from My Reta.

Top Rated
RETAKLIK (Retatrutide) 60mg

RETAKLIK (Retatrutide) 60mg

Synthetic triple receptor agonist for in vitro and in vivo laboratory research on GLP-1, GIP, and glucagon receptor pathways.

£210
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KLIKNAD+ (NAD+) 100mg (2 x 500mg)

KLIKNAD+ (NAD+) 100mg (2 x 500mg)

Cellular energy support compound. Naturally occurring coenzyme involved in cellular metabolism and energy production pathways.

£220
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Wolverine stack (bpc-157 + tb500) 40mg

Wolverine stack (bpc-157 + tb500) 40mg

Accelerate recovery with this powerful BPC-157 and TB500 combination.

£165
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Out of Stock
Retatrutide (RETAKLIK) 40mg

Retatrutide (RETAKLIK) 40mg

Synthetic triple receptor agonist for in vitro and in vivo laboratory research on GLP-1, GIP, and glucagon receptor pathways.

KLIKGLOW (BPC157+TB500+GHKCU) 70mg

KLIKGLOW (BPC157+TB500+GHKCU) 70mg

Triple-peptide research blend combining BPC157, TB500, and GHK-Cu for tissue, mobility, and collagen studies.

£149.95
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KIIKMOTS-C 10mg

KIIKMOTS-C 10mg

KIIKMOTS-C is a 10mg research peptide supplied for in vitro and in vivo laboratory research applications.

£165
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RETAKLIK 2.0 (Retatrutide) 45mg

RETAKLIK 2.0 (Retatrutide) 45mg

Synthetic triple receptor agonist for in vitro and in vivo laboratory research on GLP-1, GIP, and glucagon receptor pathways.

£180
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Research Compound

What is Retatrutide?

Retatrutide — also known by the research trade name Retaklik — is an advanced triple-receptor agonist peptide (GIP, GLP-1, and glucagon) currently the subject of extensive academic and clinical metabolic research.

Triple
Receptor Agonist

Retatrutide acts on GIP, GLP-1 and glucagon receptors simultaneously — making it the focus of significant academic and clinical research interest.

99%+
Certified Purity

Every batch of Retatrutide (Reta) supplied by My Reta is independently verified to 99%+ purity by Janoshik Analytical — view batch certificates.

UK
Based Supply

My Reta is the UK's premier Retatrutide research peptide supplier. Next-day delivery and 24-hour free-phone support on 0330 043 3184.

Retatrutide vs Retaklik — What's the Difference?

Retatrutide is the International Nonproprietary Name (INN) for the research compound — the active molecule under investigation. Retaklik is a trade name used by certain suppliers to market Retatrutide-based research peptides. Both names refer to the same compound.

At My Reta, we supply Retatrutide (Reta) peptides strictly for licensed research and laboratory use. Our Retatrutide is independently tested by Janoshik Analytical and dispatched from the UK with next-day delivery options available.

Whether you're searching for Retaklik, Retatrutide, or Reta — My Reta is the UK's most trusted source. Questions? Call our free 24-hour line: 0330 043 3184.

Absolute Purity.
Unmatched Results.

Every batch independently verified by Janoshik Analytical to 99%+ purity — supplied strictly for research and laboratory use.

Read about our testing process on the quality testing page, or download batch certificates from our COA library.

Janoshik Analytical independent lab test report confirming Reta peptide purity at 99.278%

Janoshik Analytical

Independent Lab Testing

Looking to Buy Retatrutide in the UK?

Explore our verified, lab-tested research peptides. We supply premium Retatrutide with batch-specific Certificates of Analysis confirming ≥99% purity.

Buy Retatrutide UK