Research Use Only. Not for human consumption, medical use, diagnosis, or treatment.
Apex Pharma · Retatrutide
Buy Retaklik 60mg UK
Retaklik 60mg is Apex Pharma's highest-strength retatrutide (LY3437943) research peptide — a synthetic triple-receptor agonist for GLP-1, GIP, and glucagon pathways. Supplied at 15mg per 0.6mL across four fixed doses. Independently verified to ≥99% purity by Janoshik Analytical, with a tamper-evident hologram and batch-specific COA on every order.
Pre-order now for dispatch on 31st July.
Strength
60mg
Compound
Retatrutide
Purity
≥99%
Format
Research Pen
Testing
Janoshik HPLC/MS
Delivery
Next Day UK
Third-Party COA
Every batch verified by Janoshik Analytical
Hologram Verified
Tamper-evident hologram + batch-code verification
Next Day UK
Royal Mail Tracked, discreet packaging
Janoshik Analytical Verification
All Retaklik 60mg batches are independently verified. Cross-reference your batch number with our published COA library.
View Janoshik Report →Retaklik 60mg Research Specifications
Also Available — The Standard Strength
Retaklik — 40mg
The standard-strength retatrutide research pen. Same verified compound, lower total dose per unit.
£169Retaklik 60mg — Frequently Asked Questions
What is Retaklik 60mg?
Retaklik 60mg is Apex Pharma's highest-strength branded retatrutide (LY3437943) research peptide — a synthetic triple-receptor agonist acting on GLP-1, GIP, and glucagon receptors. Supplied strictly for laboratory and in vitro research use.
What is the difference between Retaklik 60mg and Retaklik 40mg?
Both contain the same active compound, retatrutide. Retaklik 60mg is the higher-concentration pen at 15mg per 0.6mL, supplied as four fixed 15mg doses. Retaklik 40mg is the standard-strength pen. The 60mg pen offers more total compound per unit for extended research protocols.
Is Retaklik 60mg the same as retatrutide?
Yes. Retaklik is a trade name used by Apex Pharma for retatrutide-based research peptides. The active compound is the same molecule — retatrutide.
How many doses are in a Retaklik 60mg pen?
The Retaklik 60mg box contains four fixed 15mg doses at a concentration of 15mg per 0.6mL, plus disposable needles and an instruction leaflet. Use the Retaklik 60mg dosage calculator to convert a target mg amount into pen clicks.
How do I verify my Retaklik batch?
Every My Reta order includes a tamper-evident hologram. Check the batch code against the Janoshik Analytical report published on our COA page.
Can I buy Retaklik 60mg in the UK?
Yes. My Reta supplies Retaklik 60mg research peptides from the UK with next-day delivery. For laboratory and research use only — not for human consumption.