COVID-19 update: Our services are running as normal.
We have treated over1.4 million customers
Open 08:00-17:00 Monday - Friday 0203 322 9966
Home Weight Loss Saxenda


Excellent 4.7 | 40 customers reviewed us
Dr. Sarah Donald
Dr. Sarah Donald Clinical Lead

"Our medical team is always on hand to ensure that you get the safest and most effective treatment. Your medication will be dispatched the same day from our pharmacy."

Select Dosage (Strength)
Select Quantity
Order in the next 6 hours and 29 minutes to receive your order Wednesday, 08th April
Lowest Price Promise: If you find this treatment cheaper elsewhere, we will refund you the difference.

Saxenda Reviews

See all reviews

Saxenda FAQs

What is Saxenda?

Saxenda is a weight-loss treatment that comes in the form of an injection pen. In contrast to other medicines which work by reducing appetite, it also offers improved glycemic control. It is recommended for obese patients with a BMI of more than 30, or for patients with a BMI of 27 or more, if they already show at least one weight-related comorbid condition.

How does Saxenda work?

Saxenda contains the active ingredient 'liraglutide'. It is a synthetic version of the naturally produced GLP-1 in the human body. GLP-1 controls appetite and calorie intake. By binding to and activating the GLP-1 receptor, Saxenda helps regulate appetite, meaning you eat smaller portions, less frequently.

Is Saxenda an injection?

Yes. This medication is applied via a multi-dose injection pen. The pen can deliver doses of 0.6 mg, 1.2 mg, 1.8 mg, 2.4 mg or 3 mg, and should be injected into the abdomen, thigh or upper arm. Administration should be subcutaneous only and must not be done intravenously or intramuscularly.

How do you use the Saxenda pen?

Saxenda should be used once daily, independent of meals. It should be injected subcutaneously into the abdomen, thigh or upper arm at around the same time every day. The injection needle should be discarded after every injection and the pen stored without a needle attached to prevent contamination.

How long does it take Saxenda to start working?

Saxenda should be most effective 11 hours after being administered. You can expect to see results from two weeks, to 9 to 12 months. It is important to note, this treatment should be used in combination with a reduced-calorie diet and increased physical activity.

How long can I take Saxenda for?

If you have not lost at least 5% of your initial weight after 12 weeks of using the standard dose of 3 mg per day, the treatment should be discontinued. At this point you should discuss alternative treatments with your doctor.

How long does the Saxenda pen last?

The initial dosage in the first week is 0.6 mg which is then increased by 0.6 mg every following week until the recommended dosage of 3 mg is reached. Once you are taking the 3-mg dose, each pen should last 6 days.

Can I buy Saxenda without a prescription?

No, Saxenda requires a prescription. Fortunately, HealthExpress provides a quick and easy prescription service, as well as speedy delivery that can have your treatment at your front door the very next day.

How does Saxenda compare to Orlistat?

Orlistat is a weight loss pill that comes in a 120mg dosage and works to prevent up to 30% of the fat you consume per meal from being absorbed. In contrast, Saxenda is an injection that helps regulate appetite.

When should I stop taking Saxenda?

When you have achieved a healthy weight. Additionally, If you have not lost at least 5% of your initial weight after 12 weeks of using the standard dose of 3 mg per day, the treatment should be discontinued. At this point, you should discuss alternative treatments with your doctor

Can I drink alcohol while on Saxenda?

As alcohol is very calorific it is not advised as this will impact results, and may undermine the treatment. Beyond this, alcohol can have many other damaging health effects.

How long does Saxenda stay in your system?

Saxenda is a once a day treatment, with maximum concentrations in the body achieved around 11 hours after administration, while it takes around 13 hours for the body to completely eliminate it.

What results can I expect from Saxenda?

This medication has been clinically proven to aid weight loss. One promising study of 3,731 patients over a course of 56 weeks showed that 85% of people taking it lost some weight. Additionally, 1 in 3 participants experienced a weight loss of 10% or more.

How much does Saxenda cost?

Saxenda Price


How should Saxenda be stored?

The solution should be stored in the refrigerator (2°C - 8°C). However, it must not be frozen, so should not be stored near or in the freezer compartment. After the first use, treatment must be stored below 30°C and is then usable for one month. The shelf life on an unused pen is 30 months. After every use the cap should be replaced to protect the medicine from light. If the solution is not clear and colourless or almost colourless, it should no longer be used. If the solution has been frozen at any point it should also no longer be used.

What are the side effects of Saxenda?

Like any treatment, Saxenda can cause adverse effects. The most common are nausea, diarrhoea, constipation, headache and vomiting. Nausea is more likely at the beginning of treatment but usually decreases as the body adapts. Due to the mode of application, there can also be local reactions at the point of the injection. This may include rash, erythema and pruritus.

Can I purchase prescription medication online?

Yes. It always pays to be careful when buying any treatments online. That is why at HealthExpress we stress the importance of our consultation process. One of our in-house doctors will personally consider both your symptoms and medical history before recommending a treatment.

Is HealthExpress certified?

Yes. Here at HealthExpress, we adhere to the strictest medical and legal practices– our first priority is to your health. We are fully CQC approved, our medical team are GMC registered, and all treatments are shipped from a UK pharmacy. Plus, our team of UK-based doctors are specialised in fields relevant to the treatments we offer.

We are here to help you

Contact us to receive support from our friendly, professional customer service team.

Live Chat