Retatrutide Price UK 2025 — Full Cost Breakdown
Retatrutide price in the UK varies significantly between suppliers — from under £150 to over £600 per pen. This guide breaks down exactly what retatrutide costs in 2025, what drives price differences, what’s included at different price points, and why the cheapest option is almost always the most dangerous.
Retatrutide Price UK — Brand-by-Brand Comparison (2025)
| Brand | Dose | UK Peptides Store Price | What’s Included |
|---|---|---|---|
| Synedica Retatrutide | 40mg pen | £299/month | Pen + COA + physician review + protocol + delivery |
| Alluvi Retatrutide | 40mg pen | £299/month | Pen + COA + physician review + protocol + delivery |
| Alluvi Retatrutide | 20mg pen | £249/month | Pen + COA + physician review + protocol + delivery |
| VLS Retatrutide | 40mg pen | £265/month | Pen + COA + physician review + protocol + delivery |
| Retatrutide 10mg vial | 10mg vial | £125 | Vial + COA + physician review |
| Retatrutide 20mg vial | 20mg vial | £165 | Vial + COA + physician review |
| Retatrutide 40mg vial | 40mg vial | £299 | Vial + COA + physician review |
Why Retatrutide Prices Vary So Much Online
A 40mg retatrutide pen can be found online for anywhere from £80 to £600. Here’s why:
Cheap retatrutide (under £200/40mg pen)
At these prices, something is missing. Retatrutide is an expensive molecule to synthesise correctly — the raw API alone costs significantly more than budget pricing suggests. Typical warning signs of cheap, potentially unsafe retatrutide:
- No Certificate of Analysis — or a COA from a non-independent lab
- Concentration unknown or underdosed (may be diluted)
- No physician review included
- Unknown or unverifiable compounding source
- Sourced from China without UK customs clearance
Premium retatrutide (£300–£450/40mg pen)
The realistic price range for pharmaceutical-grade retatrutide from a verifiable, COA-tested UK supplier. Includes independent lab verification, physician oversight and a proper dosing protocol.
Clinic pricing (£400–£800/month)
Private UK peptide clinics charge a significant premium for the consultation component — often £100–£200/month above the product cost. If you already have a physician, buying direct from a UK supplier like UK Peptides Store is significantly more cost-effective.
Annual Cost of Retatrutide UK — Budget Planning
- 1 month at £299 = £299
- 6 months at £299/month = £1,794
- 12 months at £299/month = £3,588
- Saving vs Mounjaro® brand (£1,050/month) over 12 months = £9,012
Why COA Verification Is Worth Paying For
Our retatrutide is verified by Janoshik Analytical — view Batch #81821 COA here. Independent third-party testing verifies:
- The compound is actually retatrutide (not a substitute)
- Purity is ≥98% (underdosed compounds are common in the market)
- No dangerous contaminants or residual solvents
Buy Retatrutide UK — Transparent Pricing
At UK Peptides Store, our retatrutide price includes everything: the pen, COA verification, physician review, personalised dosing protocol and 48hr discreet UK delivery — no hidden fees. View all retatrutide options →
