- Liraglutide weight loss injections
- Reduces appetite
- Helps you feel fuller for longer
- Just one injection a day
- Always read the patient information leaflet before use




Buy Saxenda Weight Loss Injections UK
Saxenda (liraglutide) is a daily weight loss injection that helps adults with a BMI of 30 or above lose weight by reducing appetite and making you feel fuller for longer. When combined with a low-calorie diet and exercise, Saxenda weight loss pens can help you lose weight and keep it off. Saxenda works by mimicking the hormone GLP-1, which naturally controls hunger. However, the manufacturer plans to phase out Saxenda in favour of Wegovy, a once-weekly injection with higher weight loss potential. So, if your preferred treatment is currently Saxenda, it might be the ideal time to reconsider your options. For more information on the differences between Wegovy and Saxenda or how to switch to Wegovy from Saxenda, read our guides.
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Saxenda directions
Always use your Saxenda pen exactly as described in the patient information leaflet or as your doctor / Chemist4U pharmacist has told you. For detailed instructions on how to use your Saxenda pen, including how to dispose of an empty pen and needles, please read our ‘Saxenda dosage’ guide.
Saxenda side effects
Like all medicines, Saxenda may cause side effects in some people, but these won’t affect everybody. Common side effects may include:
- Nausea & vomiting
- Diarrhoea & constipation
- Headaches
For more information on side effects, including potentially serious side effects, refer to the patient information leaflet or read our in-depth ‘Saxenda side effects’ guide for helpful advice on how to ease any symptoms of Saxenda.
Saxenda warnings
- Do not use Saxenda if you’re allergic to liraglutide or any of the other listed ingredients.
- Saxenda is only suitable for adults aged 18 years and over.
- Do not use Saxenda if you are pregnant or breastfeeding. Contraception is recommended while using Saxenda.
- Inform your prescriber if you’re taking any other medication.
How to store Saxenda
Store unused Saxenda pens in the fridge (2-8°C). Do not freeze. Once in use, keep for up to 1 month below 30°C or in the fridge. Always cap the pen to protect it from light. Do not use past the expiry date. Keep out of reach of children. Dispose of used pens safely and use a sharps box for needles.
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Saxenda Weight Loss Pens Reviews
Advice & Guides
Do weight loss pills really work?
When it comes to losing weight, people want to do it quickly. Lots of exercise, strict diet, and supplements, including weight loss pills, are usually taken in the hope that this will speed up the process.
Wegovy vs Saxenda - 6 differences between GLP-1 injections
Saxenda vs Victoza - are they the same?
What are the side effects of Saxenda?
What’s the dosage of Saxenda and how many pens will I need?
How does Saxenda work?
Funding your weight loss treatment
What are GLP-1 receptor agonists?
Are Saxenda and Victoza the same thing?
Victoza is a treatment for type 2 diabetes which uses the same active ingredient as Saxenda, which is Liraglutide.
In patients with diabetes, it’s used to lower blood sugar levels and reduce the risk of heart attacks or stroke in those who also have heart disease.
However, you should not attempt to use Saxenda for anything other than weight loss or use Victoza for anything other than type 2 diabetes treatment.
Always follow the dosage instructions for your own medications carefully and do not try to change them without consulting with a medical professional.
If you’re at all concerned that you may have diabetes, you should speak to your prescriber right away so they can make any necessary assessments and provide treatment as needed.
How should I dispose of my sharps bin?
How you will dispose of your sharps bin can differ slightly depending on where you live, as it will be taken care of by your local council.
The first step you should take is to find the website for your local council using the Government's postcode finder.
From there you'll be able to find out how your council arrange to collect and dispose of sharps containers and whether or not they charge for the service.
Do I need a prescription for this medication?
You do need a prescription for this medication in the UK.
Our healthcare professionals can provide prescriptions if they think this treatment would be right for you and your condition.
When you click the button which reads “Start Consultation” at the top of this page, you’ll see a short questionnaire set up by our healthcare team which is designed to help them understand your medical needs.
Just like an in-person consultation with your GP, our doctors will assess your answers to their questions and write a prescription for the treatment they think will be best for you.
You’ll then be able to pay for your medication and we’ll send it out to you quickly and in discreet packaging.
How many pens will I need to complete my dose?
When you're beginning to take Saxenda, the number of pens you will need to complete your dose will depend on the amount of medication you're taking every day. The following calendars will show you how many pens you'll need for your first month and how you'll use them.
This is a typical titration plan however some patients may prefer to titrate slower.
Can I use Saxenda if I have diabetes?
You should tell your prescriber that you have diabetes before using Saxenda for the first time.
You may be able to use this product to aid with weight loss, but your prescriber may need to adjust the dose of your diabetes medications.
As these injections affect your blood sugar levels, your medications will need to be carefully managed to keep your blood sugar from getting too low.
If your prescriber does agree that Saxenda is right for you, you should be careful not to mix up your injected medications and make sure that you do not use this product at the same time as GLP-1 receptor agonists, including exenatide and lixisenatide.
Will I need to change my diet when I’m using Saxenda?
You will need to follow a low-calorie diet and exercise more while taking Saxenda weight loss injections.
Your prescriber will be able to provide a diet and exercise programme for you to use alongside your weight loss injections which will help you to get the most out of your treatment.
This will not only work alongside your weight-loss treatment but will help you to make lifestyle changes and create good habits which will help you to maintain your weight loss when you eventually end your treatment.
How much weight can you lose on Saxenda?
The amount of weight you can lose when you’re taking Saxenda will depend on your own personal circumstances.
For starters, your starting weight will play a part in the amount of weight you could potentially lose, as well as your current diet and exercise plan.
When you start to take liraglutide, your prescriber will take down your starting weight and use that to monitor your progress during the first 12 weeks of treatment.
If you have increased your daily dose to 3mg of liraglutide but have not lost at least 5% of your body weight during this time, these injections probably aren’t the right weight-loss treatment for you.
With this in mind, you can determine that if this treatment does work for you, you will usually lose at least 5% of your starting weight within 12 weeks of increasing to a maximum daily dose of 3mg a day.
If you’re concerned about the amount of weight you’re losing while taking this medication, you should speak to your prescriber, doctor or pharmacist and ask for their advice.
How long will delivery take?
If our independent prescribing pharmacists prescribe Saxenda for you after your consultation, they’ll send your prescription to our pharmacy team so we can send it to you quickly.
Your treatment will be sent out for next day delivery using the Royal Mail Tracked 24 service.
Your order will be in discreet packaging with no identifying features and no information about your prescription, so no worry about anyone seeing your medication.
The packaging will also include a cold pack which will keep your Saxenda pens refrigerated until they arrive at your door.
Does this product come with needles and a sharps container?
Do Saxenda weight loss injections work?
Yes, Saxenda injections work for weight loss when it’s used correctly.
However, this doesn’t mean that you’ll lose weight if you take liraglutide injections but don’t make any other lifestyle changes.
The treatment needs to be used alongside a low-calorie diet and regular exercise to be at its best, it won’t do all the weight loss work for you, but it can make your dietary changes feel easier.
Does stopping Saxenda cause any side effects?
There are currently no known side effects of stopping Saxenda weight loss injections.
However, you should only stop taking this treatment if you have been told to do so by your prescriber, doctor, or pharmacist.
They will help you to prepare for stopping your treatment in the most effective way possible.
Can I use the Saxenda weight loss pen?
The Saxenda weight loss pen should only be used by adults over the age of 18 who have a BMI (body mass index) of 30 or more and fall into the obese weight category.
It also may be used by adults who have a BMI between 27 and 30 and who have weight-related health problems, such as diabetes, high blood pressure, or obstructive sleep apnoea (a condition which causes breathing problems when you sleep).
If you do not fall into either of these categories, this weight loss medication is not recommended for you and you should not attempt to use it for weight loss.
If you’re unsure about your BMI you can use a BMI calculator, which will ask for your height, weight, and some other details so it can work out your BMI for you.