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Best Seller Ā· Synedica Ā· Janoshik Verified 99.28%

Synedica Retatrutide 40mg Pen UK — Janoshik Verified

The Synedica Retatrutide 40mg pen is the UK's most trusted research-grade retatrutide product — independently verified by Janoshik Analytical at 99.28% purity. Supplied by Jeo Peptides UK, a certified weight loss instructor and peptide specialist with over 14 years of experience in the UK health sector. Triple agonist of GLP-1, GIP and Glucagon receptors. R&D use only.

Bundle Pricing
BundleContentsPrice
1 Box40mg / 4 doses£195
3 Box Bundle120mg / 12 doses£510Save £75
5 Box Bundle200mg / 20 doses£800Save £175
10 Box Bundle400mg / 40 dosesĀ£1,500Save Ā£450 — Best Value
Product Specifications
BrandSynedica
Content40mg Retatrutide (4 Ɨ 10mg doses)
Purity99.28% (Janoshik Task #87084)
MechanismTriple agonist: GLP-1 / GIP / Glucagon
Needles Included12 disposable needles
GuideInstruction booklet included
StorageRefrigerate 2–8°C. Do not freeze.
DeliveryUK cold chain, 48hr max
OrderingWhatsApp or Email only — no Telegram
UseR&D only — not for human consumption
Order via WhatsApp or Email
Jeo responds personally. Fast UK delivery. No bots, no Telegram.

Sent directly to Jeo via WhatsApp. Fast personal response.

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What is Synedica Retatrutide 40mg?

Synedica Retatrutide is a research-grade retatrutide formulation supplied in a pre-filled pen device. Each pen contains 40mg of retatrutide — a triple receptor agonist targeting GLP-1, GIP and Glucagon receptors simultaneously. This triple mechanism is what distinguishes retatrutide from semaglutide (GLP-1 only) and tirzepatide (GLP-1 + GIP only).

Phase 2 clinical data published in the New England Journal of Medicine demonstrated an average 24.2% body weight reduction at 48 weeks — the highest figure recorded for any compound in this class to date.

Janoshik Verified: Batch RE10-1026, Task #87084. Retatrutide content confirmed 10.96mg per dose. Purity 99.28% by HPLC. Analysis conducted November 2025. Publicly verifiable at verify.janoshik.com — key: 7IX85H6XJQWN

Why Order from Jeo Peptides UK?

  • 14 years experience: Jeo has been a UK weight loss instructor and peptide specialist since 2011.
  • Janoshik verified: Every batch independently tested — not self-certified.
  • Personal service: Jeo responds personally via WhatsApp. No bots, no Telegram.
  • Cold chain delivery: Temperature-controlled from dispatch to your door. 48hr UK delivery.
  • TikTok verified: 1,000+ verified reviews. @joeknowsthings0

Research Background

Retatrutide (LY3437943) is currently in Phase 3 TRIUMPH clinical trials. The unique glucagon receptor component increases resting energy expenditure — a mechanism not found in semaglutide or tirzepatide — making retatrutide the most potent compound in this class for research purposes.

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