About Saxenda (Liraglutide)
Medication name
Saxenda
Active ingredient
Liraglutide
Medication form
Pre-filled Injection Pen
Used to treat
Obesity and weight management
Available dosages
0.6mg, 1.2mg, 1.8mg, 2.4mg, 3.0mg
Other names by which this medication is known
Victoza (for diabetes), Nevolat (generic liraglutide)
Common side effects
Nausea, vomiting, diarrhoea, constipation, headache
Who is this medication suitable for
Adults with a BMI over 27 (with weight-related conditions) or a BMI over 30
Do you need a prescription for it?
Yes
How should it be used?
Daily injection under the skin, starting with a low dose and gradually increasing
Patient Information Leaflet
Saxenda Patient Information Leaflet
What are Saxenda weight loss injections?
Saxenda injections are prescription weight loss pens containing liraglutide, a clinically proven medication for weight management. Each Saxenda injectable pen is pre-filled and designed for easy daily self-injection at home. When you buy Saxenda online from our UK pharmacy, you’ll receive everything needed, including disposable needles, alcohol wipes and a sharps disposal bin.
How does Saxenda work?
Saxenda is designed to suppress your appetite and help you feel satisfied with smaller portions, which in turn helps you lose weight. It contains the active ingredient liraglutide, which mimics the hormone glucagon-like peptide-1 (GLP-1) that your body naturally produces.
Liraglutide works by:
Slowing down how quickly food leaves your stomach, so it makes you feel fuller for longer
Reducing your appetite and food cravings
Helping regulate blood sugar levels
Signalling to your brain that you’re satisfied after eating
Who can take Saxenda for weight loss?
You may be suitable for Saxenda if:
Your BMI is 30 or above (classified as obese), OR
Your BMI is between 27-30, AND you have at least one weight-related health condition such as:
Type 2 diabetes or pre-diabetes
High blood pressure (hypertension)
High cholesterol levels
Obstructive sleep apnea
DO NOT use Saxenda if you:
Are allergic to liraglutide or any other ingredients in Saxenda
Are pregnant, trying to conceive, or breastfeeding
Are under 18 or over 75 years old
Have severe heart problems or heart failure
Have serious digestive problems (gastroparesis or inflammatory bowel disease)
Have a personal or family history of thyroid cancer
Have multiple endocrine neoplasia syndrome type 2
Saxenda Dosage
Saxenda treatment uses a gradual dose increase over 5 weeks to minimise side effects:
Week
Dose injected
Week 1
0.6 mg once a day
Week 2
1.2 mg once a day
Week 3
1.8 mg once a day
Week 4
2.4 mg once a day
Week 5 onwards
3.0 mg once a day
Begin with 0.6mg daily and increase the dose weekly until you reach the maintenance dose of 3.0mg by week 5. Treatment should be stopped if you haven’t lost at least 5% of your body weight after 12 weeks on the highest dose.
How much does Saxenda cost per month?
Click2Pharmacy Saxenda
Pharmacy Online Saxenda
Simple Online Pharmacy Saxenda
Superdrug Online Doctor Generic Saxenda
Pharmacy2U Saxenda
Zava Generic Saxenda
Chemist4U Saxenda
Boots Generic Saxenda
1 Pen
£69.99
£69.00
£69.00
N/A
£75.00
N/A
£75.00
N/A
2 Pens
£135.00
£134.00
£135.00
N/A
N/A
N/A
£150.00
N/A
3 Pens
£199.98
£198.00
£200.00
£175.00
£150.00
£140.00
£225.00
£179.00
4 Pens
£265.00
£260.00
£265.00
N/A
N/A
N/A
N/A
N/A
5 Pens
£315.00
£320.00
£325.00
£205.00
£319.99
£199.00
£375.00
£209.00
10 Pens
£600.00
£640.00
N/A
N/A
N/A
N/A
N/A
N/A
Prices as shown online on 13/06/2025. We take no responsibility for the accuracy of this information and advise you to complete your own cost comparison for the best value for money.
How effective is Saxenda weight loss medication?
Clinical trials show that Saxenda is a highly effective weight loss drug when combined with a reduced-calorie diet and increased physical activity. In a 56-week study of 3,731 patients, 63% of people taking Saxenda lost 5% or more of their body weight compared to 34% taking a placebo, and 33% lost more than 10% of their body weight compared to 15% taking a placebo.
As supported by Saxenda reviews from real users, this is one of the most effective prescription weight loss treatments available in the UK.
How to Use Saxenda Weight Loss Injections
Where to Inject Saxenda
You can inject Saxenda into your upper arm, abdomen (stomach area), or upper thigh. Rotate between different injection sites to avoid irritation.
When to Inject Saxenda
Take your Saxenda injection once daily at any time. You can inject it with or without food, but try to inject at the same time each day to maintain consistent levels in your body.
How to Inject Saxenda
Remove the pen cap and attach a new needle securely
Prime the pen by pressing the dose button until you see a drop of medication
Select your prescribed dose by turning the dose selector
Clean your chosen injection site with an alcohol wipe
Insert the needle under your skin at a 90-degree angle
Press and hold the dose button firmly until it clicks
Keep the needle in place and count to 6 slowly
Remove the needle and dispose of it safely in your sharps bin
Replace the pen cap and store according to instructions
How long does each pen last?
Lasts
Dose Range
Pen 1
17 days
0.6mg daily dose
Pen 2
8.5 days
1.2mg daily dose
Pen 3
6.5 days
1.8mg daily dose
Pen 4 +
6 days
3.0mg daily dose
The duration of each Saxenda pen depends on your current dose. During the first week of treatment at 0.6mg daily, your initial pen will last over two weeks. As you gradually increase your dose each week, the pens will be used up more quickly. By the time you reach the full 3.0mg maintenance dose, you’ll use approximately one pen every six days, requiring about five pens per month.
Side Effects of Saxenda
Most people tolerate Saxenda well, but some side effects can occur, especially when starting treatment. The gradual dose increase helps minimise these effects.
Common Side Effects
Nausea and vomiting (usually improves after a few weeks)
Diarrhoea or constipation
Headache
Low blood sugar (hypoglycaemia)
Indigestion and stomach discomfort
Uncommon Side Effects
Injection site reactions (pain, swelling, bruising, redness)
Feeling tired or weak
Dizziness
Changes in taste
Difficulty sleeping
Increased heart rate
Gallbladder problems
Rare Side Effects
Severe allergic reactions (difficulty breathing, swelling of face or throat)
Pancreatitis (severe stomach pain)
Kidney problems
Thyroid problems
Always review the patient information leaflet before starting treatment.
Contact your GP or pharmacist immediately if you experience any severe or persistent side effects. Most side effects are mild and improve as your body adjusts to the medication.
Reporting Side Effects
If you experience any side effects, even if they aren’t included in the patient information leaflet, report them to your doctor, pharmacist or nurse. You can also report side effects directly via the Yellow Card Scheme.
Saxenda Alternative Weight Loss Treatments
If Saxenda isn’t suitable for you, other weight loss treatments are available from our weight loss clinic:
Saxenda vs Wegovy (Semaglutide)
Wegovy works similarly to Saxenda by suppressing appetite. While Saxenda requires daily injection, Wegovy only needs to be taken once per week. Both medications are GLP-1 receptor agonists, but Wegovy may offer slightly greater weight loss results in clinical studies.
Saxenda vs Mounjaro (Tirzepatide)
Mounjaro is the newest weight loss medication, and it is taken weekly like Wegovy. It works on both GLP-1 and GIP receptors, potentially offering enhanced weight loss compared to Saxenda.
Saxenda vs Orlistat
Orlistat is an oral medication that works differently from Saxenda by blocking fat absorption in your digestive system. While Saxenda suppresses appetite, Orlistat requires strict dietary changes to avoid unpleasant side effects. Saxenda typically produces greater weight loss than Orlistat.
Important Information
Saxenda is a prescription-only medicine (POM)
Regular monitoring by a healthcare professional is recommended
Tell your doctor about all other medications you’re taking
Store unused pens in the refrigerator (2-8°C)
Do not freeze or shake the pens
Dispose of used needles safely in the provided sharps bin
Saxenda Online | UK Pharmacy
Saxenda is available for prescription only at Click2Pharmacy. To check suitability, you must fill out a short online consultation form. Once a qualified practitioner approves, a prescription will be issued, and the medication will be dispatched the following day.


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