Proudly UK-Based — Enfield, London
Synedica UK operates from our facility in Enfield, London. Every order ships fast across the UK, and every product is backed by our authenticity and quality guarantee.
7 The Pavilion Business Centre, 6 Kinetic Crescent, Innova Park, Enfield, EN3 7FJ, UK
Read our reviews →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.
Synedica™ Advancing Precision Peptide Research
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
40mg 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.
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Retatrutide Synedica 40mg Original
The most advanced appetite suppressant available. It acts simultaneously on GLP-1, GIP, and glucagon receptors, delivering superior results compared to single-target therapies. Synedica Reta Healthcare blends real patient care with active medical research in one continuous system.
Explore +Semaglutide 8mg Injection Pen Kit
Synedica Semaglutide® Injection Pen Kit is the world's most advanced weight loss pen. Commonly known as “Ozempic,” semaglutide is an advanced medication which suppresses appetite leading to significant weight loss. It does this by mimicking the effects of GLP-1, a natural hormone that makes humans feel full from eating much smaller food.
The Synedica Semaglutide® 1mg Injection Pen Kit contains two 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.
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Start Your Transformation Today
Purchase your products with free shipping and worldwide delivery.
What Our Customers Say
“I recently discovered a pharmacy here in the UK that's been a game changer for me. They offer 24/7 delivery, which is honestly something I didn't know I needed until now. It's nice knowing I can order medications or health products any time of the day or night. I've used their service a couple of times, especially late at night when I realized I was out of something important.”
Oliver Thompson (England)
“What surprised me the most was how affordable their prices are compared to other pharmacies I've used before. It's refreshing to find a service that doesn't break the bank while still providing quality products. Plus, the delivery is super quick! The last time I ordered, my items arrived within an hour, which felt like a miracle at that late hour.”
Sophie Williams (Wales)
“The packaging was nice, and everything arrived in perfect condition, which I really appreciated. I also felt like the staff was friendly and helpful when I called to ask a question. It's that personal touch that makes a difference, you know?”
Callum MacLeod (Scotland)
“If you're someone who values convenience and cost, I can't recommend them enough. It's been a relief to have a reliable place to turn to, especially with how hectic life can get. I'm definitely going to stick with them for my future pharmacy needs!”
Lukas Schneider (Germany)
“What really stands out to me is their commitment to being value-based. It's clear they genuinely care about their customers and want to provide the best service possible without breaking the bank. Their prices are fair, and I feel like I'm getting a great deal every time I order.”
Anna Müller (Germany)
“I also appreciate that they operate 24/7. It's a lifesaver for someone like me who often needs to refill prescriptions at odd hours. It makes it so convenient to have access to a pharmacy that's always open.”
Pierre Dubois (France)
“Overall, I would highly recommend this pharmacy to anyone looking for a trustworthy and efficient option. Their dedication to customer service and product quality is top-notch, and I feel confident knowing I've got a reliable pharmacy I can count on any time of day.”
Camille Laurent (France)
“They delivered everything right on schedule, which is such a relief when you're counting on your medications. It's reassuring to know that they have a strong reputation for their products; everything I've received has been high quality.”
Javier Rodríguez (Spain)
“I recently started using Synedica in Germany that has truly impressed me with their service. From the moment I placed my order, I knew I was dealing with a reliable and efficient company.”
Giulia Romano (Italy)
“They delivered my order exactly on time, which was such a relief, and I really appreciate their commitment to value-based service. Plus, their 24/7 operation means I can rely on them anytime I need help — definitely a lifesaver!”
Daan van der Meer (Netherlands)
“I recently discovered a pharmacy here in the UK that's been a game changer for me. They offer 24/7 delivery, which is honestly something I didn't know I needed until now. It's nice knowing I can order medications or health products any time of the day or night. I've used their service a couple of times, especially late at night when I realized I was out of something important.”
Oliver Thompson (England)
“What surprised me the most was how affordable their prices are compared to other pharmacies I've used before. It's refreshing to find a service that doesn't break the bank while still providing quality products. Plus, the delivery is super quick! The last time I ordered, my items arrived within an hour, which felt like a miracle at that late hour.”
Sophie Williams (Wales)
“The packaging was nice, and everything arrived in perfect condition, which I really appreciated. I also felt like the staff was friendly and helpful when I called to ask a question. It's that personal touch that makes a difference, you know?”
Callum MacLeod (Scotland)
“If you're someone who values convenience and cost, I can't recommend them enough. It's been a relief to have a reliable place to turn to, especially with how hectic life can get. I'm definitely going to stick with them for my future pharmacy needs!”
Lukas Schneider (Germany)
“What really stands out to me is their commitment to being value-based. It's clear they genuinely care about their customers and want to provide the best service possible without breaking the bank. Their prices are fair, and I feel like I'm getting a great deal every time I order.”
Anna Müller (Germany)
“I also appreciate that they operate 24/7. It's a lifesaver for someone like me who often needs to refill prescriptions at odd hours. It makes it so convenient to have access to a pharmacy that's always open.”
Pierre Dubois (France)
“Overall, I would highly recommend this pharmacy to anyone looking for a trustworthy and efficient option. Their dedication to customer service and product quality is top-notch, and I feel confident knowing I've got a reliable pharmacy I can count on any time of day.”
Camille Laurent (France)
“They delivered everything right on schedule, which is such a relief when you're counting on your medications. It's reassuring to know that they have a strong reputation for their products; everything I've received has been high quality.”
Javier Rodríguez (Spain)
“I recently started using Synedica in Germany that has truly impressed me with their service. From the moment I placed my order, I knew I was dealing with a reliable and efficient company.”
Giulia Romano (Italy)
“They delivered my order exactly on time, which was such a relief, and I really appreciate their commitment to value-based service. Plus, their 24/7 operation means I can rely on them anytime I need help — definitely a lifesaver!”
Daan van der Meer (Netherlands)
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