Synedica, Alluvi and VLS are the three main retatrutide brands available in the UK. Here’s exactly how they compare — COA verification, doses, price, reviews and which to buy.
Is compounded semaglutide the same as Ozempic? Yes and no — the active molecule is identical, but there are important differences in formulation and regulatory status you should understand.
Retatrutide vs tirzepatide vs Mounjaro® — full 2025 comparison covering mechanism, weight loss results, side effects, price and which you should choose.
How much does retatrutide cost in the UK in 2025? Full price breakdown by brand and dose, why prices vary wildly online and where to buy safely.
What results can you expect from retatrutide? Week-by-week breakdown of typical outcomes, Phase 2 trial data and realistic expectations for UK buyers.
Everything you need to know about retatrutide side effects before starting — from Phase 2 clinical trial data. What’s common, what’s rare, what to do and when to seek help.
Complete retatrutide dosage guide 2025 — starting dose, titration schedule, pen click calculator and what to expect at each stage. Based on NEJM Phase 2 clinical trial data.
GLP-1 & Weight Loss, Research Guides
What Does Retatrutide Do? The Complete Guide to How Retatrutide Works
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Retatrutide is a next-generation triple agonist peptide that simultaneously activates GLP-1, GIP and GCG receptors — producing up to 24% body weight reduction in Phase 2 trials. Here’s exactly how it works.
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