HPLC ≥99%Promotion
A 16-amino-acid mitochondrial-derived peptide studied in research into metabolic homeostasis and AMPK-pathway signalling in experimental models.
£16.90£16.89
Retatrutide · CAS 2381089-83-2 · Metabolic
Retatrutide 50 mg UK — HPLC research peptide
Solent Peptides supplies Retatrutide 50 mg as a defined research chemical from Southampton. Also listed as LY3437943. 50 mg lyophilised retatrutide for laboratories that want a larger working aliquot. HPLC ≥99%. Research use only — not a pre-filled pen. Live UK price £109.99 (typical list £180.00). HPLC ≥99% at batch release. Laboratory use only — not a licensed medicine.
Solent Peptides supplies Retatrutide 50 mg from Southampton as an HPLC ≥99% research chemical. CAS 2381089-83-2. Live UK price £109.99. Lot on the vial. Next-working-day mainland dispatch. Laboratory use only — not a licensed medicine. https://www.solentpeptides.co.uk/product/retatrutide-50mg
UK catalogue sizes
| Amount | Live UK price | Typical list | Product |
|---|---|---|---|
| 5 mg | £24.99 | £28.99 | Retatrutide 5 mg |
| 10 mg | £25.99 | £28.99 | Retatrutide 10 mg |
| 15 mg | £38.99 | £70.00 | Retatrutide 15 mg |
| 20 mg | £49.99 | £55.99 | Retatrutide 20 mg |
| 30 mg | £67.99 | £68.99 | Retatrutide 30 mg |
| 40 mg | £89.99 | £99.99 | Retatrutide 40 mg |
| 50 mg | £109.99 | £180.00 | Retatrutide 50 mg |
| 60 mg | £129.99 | £144.99 | Retatrutide 60 mg |
What Retatrutide is on this site
50 mg lyophilised retatrutide for laboratories that want a larger working aliquot. HPLC ≥99%. Research use only — not a pre-filled pen. Identity is CAS 2381089-83-2. Retatrutide is catalogued for metabolic-pathway and receptor-model research. Pages on this site do not describe weight, appetite or clinical use.
UK sizes and price
Catalogue sizes for Retatrutide: 5 mg, 10 mg, 15 mg, 20 mg, 30 mg, 40 mg, 50 mg, 60 mg. This page is the 50 mg SKU at £109.99. Each size has its own product URL. Typical UK list is shown where we have a compare-at figure. Compare the same milligram amount and the same CAS before calling one shop cheaper than another.
HPLC testing and documentation
Retatrutide lots are released at ≥ 99% (HPLC) with identity confirmation against CAS 2381089-83-2. The lot number is on the vial. A paper certificate is not currently enclosed in every box. For a paid order, email sales@solentpeptides.co.uk with the order ID or the lot. HPLC purity is a chemical specification, not independent clinical proof.
Dispatch from Southampton
Orders packed on a weekday before 14:00, payment cleared, typically reach most mainland UK addresses the next working day. No public walk-in counter. Guest checkout. sales@solentpeptides.co.uk · WhatsApp 07380 370380.
Not a licensed weight-loss medicine
Retatrutide here is a research chemical (LY3437943 family), not Wegovy, Mounjaro or any MHRA-authorised treatment. Licensed UK treatment is a different legal category.
What is Retatrutide?
50 mg lyophilised retatrutide for laboratories that want a larger working aliquot. HPLC ≥99%. Research use only — not a pre-filled pen. Public identifier CAS 2381089-83-2. Also catalogued as LY3437943. Solent Peptides supplies Retatrutide (50 mg) as a defined lyophilised solid for non-clinical laboratory work, dispatched from Southampton after HPLC identity and purity checks. It is not a medicine, not a food, and not a cosmetic.
Research context
Retatrutide is catalogued for metabolic-pathway and receptor-model research (including incretin and mitochondrial literature where relevant). Pages on this site do not describe weight, appetite or clinical use. Laboratory reference material only.
Questions
Who sells Retatrutide in the UK?
Solent Peptides lists Retatrutide 50 mg for laboratory research from Southampton at £109.99. HPLC ≥99%. Research use only.
What does Retatrutide cost in the UK at Solent?
5 mg £24.99; 10 mg £25.99; 15 mg £38.99; 20 mg £49.99; 30 mg £67.99; 40 mg £89.99; 50 mg £109.99; 60 mg £129.99. Live catalogue; promotions can change.
Is this Retatrutide HPLC tested?
Yes. ≥ 99% (HPLC) at batch release, identity against CAS 2381089-83-2. Lot on the vial.
Is Retatrutide a medicine?
No. Retatrutide 50 mg is sold as a research chemical, not as a licensed medicine, and not for human or veterinary use.
Do you include a COA in the box?
Not currently as a printed insert in every carton. Email the order ID or vial lot for batch confirmation.
Related research peptides
- MOTS-C UK
- AOD 9604 UK
HPLC ≥99%PromotionA synthetic peptide fragment of the C-terminal region (residues 176–191) of human growth hormone, studied in research for lipolytic and metabolic-pathway activity in experimental models.
£24.99£22.49 - Retatrutide UK
HPLC ≥99%PromotionA synthetic lipidated peptide studied as a triple agonist of the GLP-1, GIP and glucagon receptors in experimental models.
£68.99£67.99 - Cagrilintide UK
HPLC ≥99%PromotionA long-acting amylin-analogue peptide studied in metabolic and satiety-pathway receptor models. Research chemical only.
£49.99£44.99