At Slimbrisk you can buy the latest and most effective weight-loss injections online from our UK-registered service.
Simply complete the online assessment and our doctor will review your responses and prescribe your treatment if appropriate.
Our pharmacy will then dispatch your medication securely and discreetly to your door.
Mounjaro and Wegovy are designed to help with weight management alongside healthy eating and a tailored plan.
Saxenda is still available in the UK, while weight-loss pills are also available to buy.
Choosing the Slimbrisk Weight Management Plan has a lot of good points.
8 week supply
A 40mg Retatrutide formulation supplied in a pre-filled research device, provided exclusively for controlled laboratory R&D applications. Delivered in sealed format to support compound stability analysis, formulation studies, and delivery mechanism evaluation.
Produced for laboratory research only. Not for human or veterinary consumption.
Each Retatrutide 40mg Research kit includes:
Pre-filled Research pen (40mg Retatrutide)
Research information sheet
Storage:
Store refrigerated (2–8°C). Do not freeze.
Supplied in fixed-volume sealed format for laboratory analysis.
Delivery: Dispatched with a cold pack.
Tracked 2 DAY UK Delivery.
Research & Development purposes only
8 weeks supply
A 20mg Retatrutide formulation supplied in a pre-filled research device, provided exclusively for controlled laboratory R&D applications. Delivered in sealed format to support compound stability analysis, formulation studies, and delivery mechanism evaluation.
Produced for laboratory research only. Not for human or veterinary consumption.
Each Retatrutide 20mg Research kit includes:
Pre-filled Research pen (20mg Retatrutide)
Research information sheet
Storage:
Store refrigerated (2–8°C). Do not freeze.
Supplied in fixed-volume sealed format for laboratory analysis.
Delivery: Dispatched with a cold pack.
Tracked 2 DAY UK Delivery.
Research & Development purposes only
Synedica Retatrutide® Injection Pen Kit is the world’s most advanced weight loss solution. Retatrutide is an advanced medication which suppresses appetite leading to significant weight loss. It does this by mimicking the effects of the GLP-1, GIP and glucagon receptors, which are natural hormones that makes humans feel full from eating much smaller portions of food.
The Synedica Retatrutide® 40mg Injection Pen Kit contains 1 pen, 12 disposable needles and an instruction booklet.
Each pen has 40mg which can be delivered across 4 full doses of 10mg, or in increments of 2.5mg, 5mg, 7.5mg or 10mg.
Recommended dosage is 2.5mg for the first 4 weeks, then 5mg for the next 4 weeks. After 8 weeks the weekly dosage may be increased to 7.5mg or 10mg if necessary.
Always consult your doctor, nurse or pharmacist before using any new medication.
Synedica Retatrutide® 40mg Injection Pen Kit is available at selected pharmacies across Germany, and potentially free for German citizens who qualify under Gesetzliche Krankenversicherung.
We’d like to congratulate you on getting to the crucial phase of your health journey! The Mounjaro Sustain Bundle is tailored to help those ready to break through plateaus and reach sustained long-term success. This two-month convenient supply provides you with both 10mg and 12.5mg doses of Mounjaro to ensure you have the drug to carry on progressing in your journey without gaps or interruptions
As you step up to the higher doses, Mounjaro’s dual-action power (GIP and GLP-1) will help maximize appetite suppression and blood sugar management. Many patients have felt that the 10mg creates a solid platform for further weight loss, while the 12.5mg is an important step forward for those needing a little extra boost to keep the momentum going
This pair means there is none of the mind game of trying to remember your dose and now has a clear forward direction. It’s about empowering you to keep your focus on your journey and not worry if you are losing more weight, keeping it off, or managing aids with blood glucose levels. With the Mounjaro Sustain Bundle you are not just taking a medication, you are sustaining your success.
This bundle includes a full 8-week supply:
Note: Mounjaro is a prescription-only medication. Please consult your healthcare provider to ensure this bundle is the right next step for you.
You have made it through the first phase of your Mounjaro experience, and we‘re excited for you to take your next step!
The Mounjaro Step Up Bundle is the naturally next step, combined with both 5mg and 7.5mg doses to streamline your medical experiences and continue your treatment with assurance. This bundle is tailored for patients that have finished an initiation dose and are looking to elevate their effectiveness to the next level.
– 5mg is often where patients begin to see escalated results in appetite suppression and blood sugar control
– 7.5mg is to help bear–out the benefits longer, particularly if you have noted your progress has slowed, or if your appetite is returning.
When we include the 5mg and 7.5mg together in the same simple bundle to avoid the bother of reordering and to help maintain your momentum, it doesn’t just take simpler the medication, but also to support your sense of abundance of control and certainty in the delivery of medical care to best support your journey to better health.
Included in your bundle:
– Box 1 Mounjaro 5mg (4 pre-filled pens) – Your next 4 weeks of foundational therapy.
– Box 2: Mounjaro 7.5mg (4 pre-filled pens) – The next dose in your titration plan to help support better results.
Mounjaro Starter Pack bundle (2.5mg & 5mg)
Kickstart your health journey with the Mounjaro Starter Pack bundle!
This two–box bundle has been created to support you in your early treatment phases. The bundle includes a 2.5mg dose (4 pens) and a 5mg dose (4 pens) and helps you move up as you transition smoothly to the next therapeutic dose.
Mounjaro (tirzepatide) is a new GIP and GLP-1 receptor agonist to improve glycemic control in adult patients with type 2 diabetes. Mounjaro regulates blood sugars by activating the GIP and GLP-1 receptors, promotes weight loss, and represents a whole person approach to managing your diabetes.
The Mounjaro Starter Pack bundle is designed for individuals getting started on Mounjaro therapy. In partnership with your healthcare provider, you will be titrating on the standard schedule, so you have enough medication to carry on with treatment without any breaks. So simply, it‘s time to take the next step in your health journey.
What You Get:
Box 1: Mounjaro 2.5mg (4 pre-filled pens) – You start here for the first month.
Box 2: Mounjaro 5mg (4 pre-filled pens) – This is the next dose we will be titrating with.
Note: Mounjaro is prescription only. Always speak to your health care professional to determine if Mounjaro is the right treatment for you.
Start your transformation to better health with the most convenient head start. The Mounjaro 3-Month Starter Pack Bundle is the most thorough way to start, offering a complete 12-week experience of all three necessary starting doses: 2.5mg, 5mg, and 7.5mg. This bundle is carefully designed to follow the standard Mounjaro titration schedule, giving you a smooth, reliable, and uninterrupted start to your treatment.
The initial 2.5mg dose will help your body start adjusting to the medication in a gentle way, which should help minimize any side effects you might experience from the medication. The next dose in your second month is 5mg which is where many patients begin seeing appetite control and initial weight loss. The 7.5mg dose will help you consolidate these effects and continue on your health journey, ultimately creating a firm foundation to encourage the entire process and allow for long-term weight loss success.
By selecting the all-in-one starter pack you are eliminating the re-orders that can take work off your mind while you are able to focus directly on what matters most, your health! This is the easiest way to give you the confidence you need while beginning your helpful re-design in therapy with Mounjaro in the first three months.
What’s Included:
A valid prescription is required to purchase this product. Consult your healthcare provider to ensure this bundle is the right choice for your treatment plan.
Mounjaro 15mg is designed to:
In simple terms: it’s the strongest version of Mounjaro, used when your body is ready for it and when lower doses aren’t getting you to your goal.
Mounjaro (Tirzepatide) 12.5mg is a powerful tool to help support you in sustaining your momentum and working towards your long-term goals.
Mounjaro 12.5mg, as one of the higher therapeutic doses, allows for a stronger level of support in terms of blood sugar control and weight loss. By this time into your treatment, the dual action of tirzepatide on the GIP and GLP-1 receptors is very effective and is striving to provide significant appetite suppression and an increased sense of fullness.
These benefits make it even easier to adhere to your evidence-based eating plan while continuing to see visible results. Mounjaro 12.5mg is your next tactical advantage to break through a plateau or continue improving from your amazing progress. Mounjaro 12.5mg is reflective of your hard work and the commitment you made to a healthier existence.
Week 5-8 (second dose) Each pen lasts for 4 weeks. Your starting dose will be 0.25mg unless you have previously used Ozempic, Wegovy, Rybelsus or Saxenda. Your dose will be titrated up as you progress. If you are obese or overweight and need help with your weight management, Wegovy can help you.
Welcome to Slimbrisk, your trusted partner in achieving weight loss and improving your overall health. Take control of your weight with guidance from our dedicated healthcare professionals—every step of the way.
Before we can issue a treatment, you'll need to log in to answer a short assessment. This assessment will help us recommend the right treatment for you.
Start assessmentBefore we can issue a treatment, you'll need to answer a short assessment. This assessment will help us recommend the right treatment for you.
Start assessment| Name | Mounjaro® | Wegovy® | Saxenda® | Orlistat | Xenical® |
|---|---|---|---|---|---|
| Active ingredient | Tirzepatide | Semaglutide | Liraglutide | Orlistat | Orlistat |
| Type of treatment | Weight loss injection | Weight loss injection | Weight loss injection | Weight loss capsule | Weight loss capsule |
| How to take it | Weekly injection | Weekly injection | Daily injection | Up to three daily tablets | Up to three capsules a day |
| How it works | Reduces/regulates appetite | Reduces/regulates appetite | Reduces/regulates appetite | Reduces fat absorption | Reduces fat absorption |
| Effectiveness* | 96% | 84% | 60% | 45% | 45% |
*% of people losing more than 5% of body weight.
Data is kept on our systems, private and is only used by our prescribers. Your treatment is sent in plain, unmarked packaging.
As a registered UK pharmacy, we only dispatch genuine medication. Our medical team ensures you receive the correct prescription.
Prices include free consultation. If your order is approved by 3pm, your medication could arrive the very next day.
Losing weight is a journey that requires a holistic approach—balancing calories consumed with calories burned. While diet and exercise are essential, medical treatments can provide an important boost. Our portfolio includes clinically proven options like Mounjaro, Wegovy, Mysimba, Saxenda, Orlistat, and Alli.
Mounjaro is the latest of the weight-loss injection pens and has shown the highest effectiveness in clinical trials, with an average body-weight loss of ~22.5%. This compares to ~10% with Saxenda, and ~15% with Wegovy and Ozempic.
Active ingredient: Tirzepatide.
A once-weekly weight-loss injection from Novo Nordisk that helps regulate appetite and metabolism. Clinically proven for sustainable weight management.
Combines naltrexone and bupropion. Most effective with a low-calorie diet and regular exercise; acts on brain pathways linked to appetite, energy balance, and cravings.
An injectable prescription medicine (liraglutide) for adults with obesity or weight-related conditions. Mimics a natural hormone to help regulate appetite and food intake—used when lifestyle changes alone aren’t enough.
Blocks a portion of dietary fat from being absorbed so it passes undigested. Best used alongside a reduced-calorie diet, exercise, and behaviour change.
The over-the-counter, lower-dose version of Orlistat. Helps prevent fat absorption and supports a low-fat, reduced-calorie diet for overweight adults.
Ozempic is widely known but isn’t licensed for weight loss in the UK—it’s licensed for diabetes treatment. Many doctors do prescribe it off-licence for weight management and it can be effective.
Active ingredient: Semaglutide (same as Wegovy).
Because Ozempic is primarily used in diabetes, we choose not to prescribe it in order to avoid impacting supply for diabetic patients.
