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SYNEDICA MEDICAL · United Kingdom
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Counterfeit Synedica Warning!
There is currently a factory in China producing and shipping worldwide dangerous and counterfeit copies of Synedica Retatrutide, Tirzepatide and NAD+ & B12 injection pens.
Any Synedica Retatrutide pens which have this style pen are 100% fake and dangerous
Explore the full range of Synedica weight loss solutions
Synedica Laboratories specialise in manufacturing the world’s most advanced appetite suppressant injection pen kits for research and development.
Retatrutide 40mg Injection Pen Kit
Acts on three incretin pathways to suppress appetite, optimize glucose control and enhance fat metabolism.
Biotechnology Expertise for Development
We provide biotechnology services that enhance research and development capabilities.
Concentration & Quality
40 mg Retatrutide per prefilled pen
Triple hormone pathway activation
Synedica pharmaceutical quality standard
How It Works
Optimize glucose control and enhance fat metabolism. Unlike conventional drugs, Retatrutide works simultaneously on three metabolic pathways, enhancing weight loss more efficiently and sustainably.
Latest on SaleBrowse all
Synedica Retatrutide
Price range: £130.00 through £30,000.00
This product has multiple variants. The options may be chosen on the product page 
Synedica Semaglutide
Price range: £160.00 through £64,000.00
This product has multiple variants. The options may be chosen on the product page 
Synedica NAD+ & B12
Price range: £120.00 through £6,000.00
This product has multiple variants. The options may be chosen on the product page 
Synedica NAD+ & B12
Price range: £145.00 through £42,500.00
This product has multiple variants. The options may be chosen on the product page 
Retatrutide Synedica 40mg Original
Semaglutide 8mg Injection Pen Kit
The Synedica Semaglutide® 1mg Injection Pen Kit contains 2 pens, 12 disposable needles and an instruction booklet.
Each pen has 4mg which can be delivered across 4 full doses of 1mg, or in increments of 0.25mg, 0.5mg, 0.75mg or 1mg.
Recommended dosage is 0.25mg for the first 4 weeks, then 0.5mg for the next 4 weeks. After 8 weeks the weekly dosage may be increased to 0.75mg or 1mg.
Frequently Asked Questions (FAQ) — Synedica Weight Loss Peptides
What are Synedica weight loss peptides?
“Synedica” is a naming reference used to organise and label peptides like Retatrutide and Tirzepatide for research and informational purposes. It does not change the underlying compound.
What is Synedica Retatrutide?
Synedica Retatrutide refers to the same investigational peptide retatrutide, studied for its triple-action effects on GLP-1, GIP, and glucagon receptors involved in metabolism and appetite regulation.
How do retatrutide and tirzepatide differ?
Retatrutide targets three receptors (GLP-1, GIP, glucagon), while tirzepatide targets two (GLP-1 and GIP). This makes retatrutide a focus of newer metabolic research.
What does “40mg” mean?
The 40mg label indicates the total peptide content in a formulation. It does not define dosage, frequency, or clinical suitability.
Can pens be reused with new needles?
Yes, pens are typically used with replaceable sterile needles for each administration to maintain hygiene and accuracy.
Is the pen single-use or multi-dose?
Most pen systems are multi-dose, allowing multiple administrations from one device depending on the total content and protocol.
