Programme

No matter what you are dealing with, we are here to listen and help.

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from over
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Treatments

No matter what you are dealing with, we are here to listen and help.

TrustpilotStars
We are rated
4.7/5
from over
8,024
reviews
Weight loss
Weight loss
Weight loss
Weight loss

Weight loss injections

Stars
TrustScore
4.7/5
(
8,024
)

Clinically proven to help you lose weight. Get a month’s supply delivered to your door.

See why our customers choose us
Check
Lose up to 21.5% body weight
Check
Unlimited, free consultations with prescribing clinicians
Check
Automatic refills, cancel-any-time plans
Save 30%
From £143 £94 for the first month
How to continue your journey
money
Lose up to 22.5% body weight
TrendUp
Unlimited, free consultations with clinicians
Phone
Flexible pricing plans with ongoing discounts
Save up to 30%
Wegovy from
£94/mo
Mounjaro from
£165/mo

Wegovy vs. Mounjaro: What’s right for you?

Wegovy offers the same results as Mounjaro, at a lower cost, with a longer track record and proven heart benefits.

Best value
Weight loss
Wegovy
First month price
£94
Average weight loss1
20.7%
Injection frequency
Weekly
Additional benefits
Reduces the risk of heart disease
Weight loss
Mounjaro
First month price
£125
Average weight loss2
22.5%
Injection frequency
Weekly
Additional benefits
No
Doctors

Prescribed by weight loss experts
“Take our quiz, and we’ll match you with the right medication based on your medical history and goals. ”

Wegovy’s new dosage makes it more affordable and just as effective

Wegovy has trialed a new 7.2mg dose that delivers similar weight loss to Mounjaro, while keeping treatment costs down.

Chart
Are Wegovy and Mounjaro equally effective?
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Almost. Both Wegovy and Mounjaro work by targeting GLP-1 receptors, which help reduce appetite and cravings, leading to significant weight loss when used consistently alongside lifestyle changes.

Mounjaro has shown average weight loss of around 21.5% in clinical trials. However, newer clinical data from recent trials using Wegovy’s updated 7.2mg dosage also show an average weight loss of around 20.7%—putting it on par with Mounjaro in terms of effectiveness.

What’s the difference between them?
plus

Wegovy and Mounjaro are very similar in how they work. Both are once-weekly injections that activate GLP-1 receptors to help reduce appetite and support weight loss. Because of this shared mechanism, they also have very similar side effect profiles.

Where they differ is in their active ingredients—Wegovy contains semaglutide (also used in Ozempic), while Mounjaro contains tirzepatide.

Wegovy has also been available longer, with a more established patient track record. It’s been studied in over 25,000 patients and used by more than 8 million people worldwide over the past 8 years.

Why is Wegovy more affordable?
plus

Wegovy has been on the market longer—it was first approved in the U.S. in 2021, compared to Mounjaro’s 2023 approval. At Voy, Wegovy is offered at one of the most competitive prices in the UK, backed by clinical support and health coaching.

How does Wegovy support heart health?
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Wegovy is the only GLP-1 weight loss medication currently proven to reduce major cardiovascular risks. In a large SELECT trial involving over 17,000 participants, Wegovy reduced the risk of major adverse heart or cardiovascular events by 20%. Mounjaro has not yet shown this benefit in clinical trials.

Citations
Citation
Taken from a study of 1,407  participants on 7.2mg. https://clinicaltrials.gov/study/NCT05646706

We are proud to be the No. 1 medicated weight-loss provider in the UK.

Trusted by over
100,000
UK members
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FAQ

Weight loss injections 101

What are weight loss injections?
plus

Weight loss injections, more scientifically known as GLP-1 injections, are medications that target GLP-1 receptors and are clinically proven to support weight loss.

Though there are many different weight loss injections, they all tend to have a similar mechanism of action. They work by mimicking natural gut hormones, GLP-1, which help control appetite, hunger, and feelings of fullness. This helps reduce food cravings and noise, leading to weight loss.

How effective is it?
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While the effectiveness may vary depending on the weight loss injection, Wegovy and Mounjaro are both highly effective weight loss medications — and at higher doses, their results are remarkably close. Clinical trials show that people taking Mounjaro lost around 21.5% of their body weight on average. But Wegovy, especially at its 7.2mg dose, comes very close — with users losing an average of 20.7% over 72 weeks. Around one in three people on 7.2mg of Wegovy lost 25% or more of their body weight.

That’s why Voy offers early access to the 7.2mg Wegovy dose, so you can achieve clinically comparable results to Mounjaro, but at a lower cost.

Is it safe?
plus

There are three weight loss injections licensed by the government’s MHRA (Medicines and Healthcare Products Regulatory Agency) for weight loss and the treatment of obesity: Mounjaro, Wegovy, and Saxenda. Mounjaro is currently being trialed by the NHS for a select group of participants with a BMI over 40 and three separate health conditions.

Because weight loss injections contribute to weight loss, the long-term effects of the medication are largely positive, as they can help you lead a healthier lifestyle. Some of the long-term effects include:

  • Sustained weight loss: Weight loss injections can lead to significant weight loss, which improves heart health, cholesterol levels, and reduces obesity-related risks.
  • Improved metabolic health: Better insulin sensitivity can lower your risk of diabetes.
What are the side effects?
plus

Before using weight loss injections, it’s important to be aware of potential side effects and precautions. Rest assured, any side effects are usually mild and tend to occur when you first start the medication or increase your dose, as your body adjusts to it.

The most common side effects are:

  • Loss of appetite
  • Nausea and vomiting
  • Diarrhea or constipation
  • Headaches or dizziness
  • Abdominal pain
  • Fatigue
  • Burping and flatulence
  • Irritation, itching, or bruising around the injection site

At Voy, you can contact a prescribing clinician at any time to address any side effects that may arise.

How quickly will I see results?
plus

Many people feel reduced appetite in weeks and see noticeable weight loss, typically 2-3kg, in the first month. Full effects build over 12 weeks, kickstarting your weight loss journey.

Which injection is right for me?
plus

Both are powerful, clinically proven treatments for weight loss — and the right option depends on your health history, goals, and how your body responds. Mounjaro may lead to slightly more weight loss on average, while Wegovy has strong clinical results at higher doses (up to 20.7%) and added benefits like heart health support at a more affordable rate.Our clinical team will help you choose the best fit — based on safety, effectiveness, and what’s right for your journey. Take our quick eligibility quiz to get a personalised recommendation.

Find the right medication for you

We offer all major weight loss medications, tailoring your plan to fit your unique needs.

Weight loss
Mounjaro
Effectiveness
21.5% body weight
Mechanism
Dual: GLP-1 & GIP
Starting plan from
£129
Weight loss
Wegovy
Effectiveness
20.7% body weight
Mechanism
Single action: GLP-1
Starting plan from
£94
Weight loss
Saxenda
Effectiveness
10% body weight
Mechanism
Single action: GLP-1
Starting plan from
£250
Doctors
Prescribed by weight loss experts
“Take our quiz, and we’ll match you with the right medication based on your medical history and goals.”
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Voy patients lose on average:

Weight loss
21.5%
body weight in 10 months

Based on a clinical study of 57,975 VOY participants in partnership with Imperial College London

https://preprints.jmir.org/preprint/69466/accepted
See how much weight you could lose
Kg
St
Starting weight:
95kg
On the Voy programme you could lose
20.4kg
The right way

The right way to start your weight loss medication

Supporting you end-to-end with your medicated weight loss journey.
Check
Safe prescribing tailored to you
Check
Side effect support anytime
Check
Post-medication guidance
Check
Tracking and progress monitoring
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How do we do it

Included in every plan to help you succeed.

Clinicians

Access to clinicians

Experiencing side effects or have questions? Our prescribing clinicians are here to support you.

Coaching

Personal lifestyle coach

Work 1:1 with your coach to address lifestyle changes and get ready for life after medication.

Voy app

Track with the Voy App

Stay motivated with your personal app—track your progress, monitor results, and more.

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Trustpilot

From first use appetite

From first use appetite and interest in food generally has changed completely. For the first time in years I feel in control of food.

Jo P., Trustpilot
Trustpilot

Decided to try it as I have

Decided to try it as I have tried and failed to lose utilising every diet and eating plan known to man! I have lost 12 lbs so far.

Linda. Trustpilot
Trustpilot

My coach was friendly

My coach was friendly, helpful and understood what support I needed in the immediate period. I can't wait to continue my journey with Voy!

Tina V. Trustpilot
Trustpilot

I started my treatment

I started my treatment 4 weeks ago and up to now I've lost a stone. I have found all the instructions easy to follow. 

Anne K. Trustpilot
Trustpilot

My coach Maria has been

My coach Maria has been so helpful, knowledgeable and understanding. It’s easily the best start you could want.

J. Trustpilot
Trustpilot

I have started eating better

I have started eating better and walking for at least an hour every day. I am only on my 3rd injection and I have already lost half a stone.

Peter. Trustpilot
Trustpilot

Great support from the

Great support from the start and great losses I have seen so far I have lost 24 pound in my first month.

Stuart L. Trustpilot
Trustpilot

The discussion with my

The discussion with my coach did not feel rushed or scripted, delivery has been perfect and I’m almost one stone down!

Linda W. Trustpilot
Trustpilot

Amazing product

Amazing product lost 1 stone in a month! Great communications, love the app too

Marie B. Trustpilot
Trustpilot

My coach

My coach has been supportive, checking in on me via WhatsApp. I have lost a stone so far and still have a way to go.

Jessica D. Trustpilot
Trustpilot

It’s been amazing

It’s been amazing, the staff is very supportive and help you during the process a lot. I lost 3 kg within 17 days.

Sasha. Trustpilot
Trustpilot

I’m actually enjoying it

I’m actually enjoying it and feel great no hunger whatsoever my energy is amazing.

Asha. Trustpilot
Trustpilot

Very positive first chat

Very positive first chat with my coach, Lucy; meds delivered on time; the app seems useful.

Jane Trustpilot
Trustpilot

Super easy, good advice

Super easy, good advice and regular deliveries. I’m on week 9 - 1 stone 4lbs down and feeling super!

Kirkley. Trustpilot
Trustpilot

Talking to a coach

Talking to a coach is a game changer gave me confidence to start my weight loss journey with voy.

Christine. Trustpilot
Testimonials

Voy is transforming lives

Caret
Jo
Kelly
James
Vinda
Emma
Emily
Ella
Caret
25kg
Lost over 4 months

“I can't believe how much weight I have lost . I feel so much better in myself physically & mentally.”

- Jo
Jo
Before
Jo
Month 4
12kg
Lost over 6 months

“It’s put a spark back into my life, my energy levels are through the roof, I feel incredible!”

- Kelly
Kelly
Before
Kelly
Month 6
10kg
Lost over 4 months

“It’s the first time I’ve been able to start a weight loss programme and stick to it.”

- James
James
Before
James
Month 4
15kg
Lost over 4 months

“ I am drawn to healthier foods and my whole lifestyle has changed now. I've lost 15 KGs!”

- Vinda
Vinda
Before
Vinda
Month 4
9kg
Lost over 7 months

“A coach & medication has given me new confidence to continue my weight loss journey! ”

- Emma
Emma
Before
Emma
Month 7
25kg
Lost over 4 months

“Voy is amazing. The 'food noise' disappeared, and I have started seeing results on the scales.”

- Emily
Emily
Before
Emily
Month 4
16kg
Lost over 3 months

“I’m doing so much more with my life, I started wild swimming, I have more energy”

- Ella
Ella
Before
Ella
Month 3
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The process

How to get started

1
Take our free assessment
Check your eligibility with our 1 minute online assessment
2
Get a recommendation
Find the weight loss treatment plan for you
3
Delivered to your door
Get your treatments delivered discreetly for free
What to expect

Your weight loss journey

Start

0 to 3 months

Lose 5-10% bodyweight

It can take up to 8-9 weeks to feel the full effects of your medication, but you’ll gradually increase your dose as your body adjusts and your hunger reduces.

Weigh

3 to 6 months

Lose 10-20% bodyweight

Find your optimal dosage and start consistently losing weight. As you get used to the medication, the chances of experiencing side effects should decrease.

Habits

6 to 12+ months

Build habits for life

You and your coach will chart your course to lasting weight loss, with a plan for maintaining your new healthy habits after completing the medication.

Comparison

Invest in your journey

For a more affordable price than a pharmacy, get personalised care and expert support to reach your goals.

Pharmacies
Starting price
£94
£129
Prescribed medication
Check
Check
Side effect support
Check
No
Lifestyle coaching
Check
No
Progress tracking app
Check
No
Spare needles
Check
No
Bin for safe disposal
Check
No

Our programme is created by experts in the biology and psychology of weight loss

Earim Chaudry

Dr. Earim Chaudry is a highly accomplished digital health doctor with extensive experience in the field of online and telemedicine-based healthcare. Over the years, he has played a pivotal role in shaping the landscape of digital healthcare in the UK.

plus
Earim Chaudry, MD
Chief Medical Officer
Anna Mullany

Anna is a health behaviour change expert and nutritionist with 15 years of experience in coaching. She is the driving force behind the integration of behaviour change psychology into our programme.

plus
Anna Mullany, MSc, BSc
Head of Behaviour Change
Molly Morgan

At the nutritional helm is Molly Morgan, whose career spans various industries including the NHS, pharmaceutical trials and digital health technology start-ups.

plus
Molly Morgan, RD
Lead Dietitian

“Our industry leading weight loss experts know that there's more to it than ‘eat less, move more’ - that’s why we chose them to create a programme that tackles the root cause of weight gain, by helping you reset your mind and body.”

Sign
Earim
Dr Earim Chaudry
Medical Director

Wegovy vs. Mounjaro: What’s right for you?

With early access to Wegovy’s 7.2mg dose, you’ll get results that are comparable to Mounjaro — at an affordable price.

Best value
Weight loss
Wegovy
First month price
£94
Average weight loss1
20.7% only at Voy
Active ingredient
Semaglutide
(Same as Ozempic)
Injection frequency
Weekly
Additional benefits
Reduces the risk of heart disease
Suitable for oral contraception
Yes
Weight loss
Mounjaro
First month price
£164
Average weight loss2
22.5%
Active ingredient
Tirzepatide
Injection frequency
Weekly
Additional benefits
No
Suitable for oral contraception
No
Doctors

Prescribed by weight loss experts
“Take our assessment to see whats right for you — we’ll check eligibility and guide your next step”

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How much weight can I lose?

Weight loss
22.5%
body weight

Mounjaro helps users lose up to 22.5% body weight. With Voy’s early access to 7.2mg, Wegovy can deliver up to 20.7% weight loss.

Based on a 172-week STEP UP trial results with 1407 participants
See how much weight you could lose
Kg
St
Starting weight:
95kg
You could lose up to
20.7kg
Wegovy
22.5kg
Mounjaro
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Why Choose Voy?

Voy
Early access to effective medication

Voy gives you early access to Wegovy’s 7.2mg dose — helping you lose up to 20.7% of your body weight. Most providers stop at 2.4mg, limiting results to 15%.

Voy
Clinician Support

Get free, expert support throughout your journey. Our clinical hotline answers in minutes — for side effects, dose questions, or anything else on your mind.

Voy
Build healthy habits

Work 1:1 with your own health coach and use the Voy app to build lasting habits — so you can lose weight now, and keep it off later.

Gradient

Affordable and effective plans

Effective weight loss, with flexible pricing — including a range of more affordable options.

Cash
Save £100 over 3 months by choosing Wegovy over Mounjaro on a recurring 3-month plan
Wegovy*
Mounjaro
Savings
£94
0.25mg
£165
2.5mg
+£35
£164
0.5mg
£199
5mg
+£40
£174
1mg
£214
7.5mg
+£25
£204
1.7mg
£229
10mg
+£25
£224
2.4mg
£249
12.5mg
+£25
*Wegovy prices are based on a 3-month plan
FAQ

Weight Loss Injections 101

What are weight loss injections?
plus

Weight loss injections work by mimicking a natural gut hormones, GLP-1 , which help control appetite, hunger and feelings of fullness. By slowing digestion, reducing food noise, Mounjaro and Wegovy helps you lose weight when combined with a healthy diet and regular exercise.

How effective is it?
plus

Weight loss injections like Wegovy and Mounjaro are among the most clinically effective treatments available for long-term weight loss.In clinical trials, Mounjaro (tirzepatide) showed average weight loss results of up to 21.7% of body weight over 72 weeks, making it one of the most powerful medications on the market.

Wegovy (semaglutide), when used at higher doses — such as the 7.2mg dose available early through Voy — delivers comparable results. Studies show that patients on higher-dose Wegovy can lose up to 20.7% of their body weight in 72 weeks, especially when combined with healthy habits and lifestyle support.At Voy, you’ll get access to this advanced Wegovy dosage — currently unavailable through most UK providers — along with a full clinical and coaching support system to help you maximise results.

Is it safe?
plus

Mounjaro and Wegovy have been rigorously tested by regulatory authorities in the UK. It is licensed by the government's MHRA (Medicines and Healthcare Products Regulatory Agency) and is currently being trialed by the NHS for a select group of participants with a BMI over 40 and three separate health conditions. Because Mounjaro and Wegovy contribute to weight loss, the long-term effects of the medication are largely positive, as it can help you lead a healthier lifestyle. Some of the long-term effects of Mounjaro and Wegovy include:

  • Sustained weight loss: Mounjaro and Wegovy can lead to significant weight loss, which improves heart health and cholesterol levels, and reduces obesity-related risks.
  • Improved metabolic health: Better insulin sensitivity can lower your risk of diabetes.
Do you recommend Mounjaro or Wegovy?
plus

Both are powerful, clinically proven treatments for weight loss — and the right option depends on your health history, goals, and how your body responds.
Mounjaro may lead to slightly more weight loss on average, while Wegovy has strong clinical results at higher doses (up to 20.7%) and added benefits like heart health support at a more affordable rate.

Our clinical team will help you choose the best fit — based on safety, effectiveness, and what’s right for your journey.Take our quick eligibility quiz to get a personalised recommendation.

Is Wegovy as effective as Mounjaro in the long term?
plus

Mounjaro currently shows slightly greater average weight loss in clinical trials. But Wegovy — especially at its 7.2mg dose — comes very close.

In recent studies, people using 7.2mg of Wegovy lost an average of 20.7% of their body weight over 72 weeks, with about one in three people losing 25% or more. That’s comparable to results seen with Mounjaro.

Wegovy also comes with other benefits: it supports heart health, doesn’t affect oral contraceptives, and is currently more affordable than Mounjaro.

Will I experience the same side effects on Wegovy as I did on Mounjaro?
plus

Since both medications work in similar ways, their side effects are often similar too. If you tolerated Mounjaro well, you’re unlikely to have more side effects when transitioning to Wegovy — especially if your starting dose is equivalent.

Common side effects can include nausea, bloating, constipation, diarrhoea, headaches, or fatigue. These are usually mild and often improve over time. Staying hydrated and eating balanced meals can help.

Our clinical team will help you switch at the safest dose, with ongoing support to manage any side effects if they arise.

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Testimonials

Voy is transforming lives

Caret
Jo
Kelly
James
Vinda
Emma
Emily
Ella
Caret
25kg
Lost over 4 months

“I can't believe how much weight I have lost . I feel so much better in myself physically & mentally.”

- Jo
Jo
Before
Jo
Month 4
12kg
Lost over 6 months

“It’s put a spark back into my life, my energy levels are through the roof, I feel incredible!”

- Kelly
Kelly
Before
Kelly
Month 6
10kg
Lost over 4 months

“It’s the first time I’ve been able to start a weight loss programme and stick to it.”

- James
James
Before
James
Month 4
15kg
Lost over 4 months

“ I am drawn to healthier foods and my whole lifestyle has changed now. I've lost 15 KGs!”

- Vinda
Vinda
Before
Vinda
Month 4
9kg
Lost over 7 months

“A coach & medication has given me new confidence to continue my weight loss journey! ”

- Emma
Emma
Before
Emma
Month 7
25kg
Lost over 4 months

“Voy is amazing. The 'food noise' disappeared, and I have started seeing results on the scales.”

- Emily
Emily
Before
Emily
Month 4
16kg
Lost over 3 months

“I’m doing so much more with my life, I started wild swimming, I have more energy”

- Ella
Ella
Before
Ella
Month 3
The right way

The right way to start your weight loss medication

Supporting you end-to-end with your medicated weight loss journey.
Check
Safe prescribing tailored to you
Check
Side effect support anytime
Check
Post-medication guidance
Check
Tracking and progress monitoring
bg

Our patients experience
transformational results

Coaching

94% of customers think this is the best weight loss programme they have tried

Voy Chart
Coaching

Our patients lose 5 times more weight than diet & exercise alone

Voy Chart
20-22%

Average body weight loss when using medication¹

97%

Of members are confident they will keep the weight off for good²

97%

Of patients felt the their overall health had improved after the program²

In partnership with leading educational and research institutions
Imperial logo
University of Oxford logo
UOB logo
UFMG logo
Ulster University
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What to expect

Your weight loss journey

Weight loss journey

0 to 3 months

Lose 5-10% bodyweight

It can take up to 8-9 weeks to feel the full effects of your medication, but you’ll gradually increase your dose as your body adjusts and your hunger reduces.

Weigh

3 to 6 months

Lose 10-20% bodyweight

Hair loss will have slowed and you might start noticing some growth

Habits

6 to 12+ months

Build habits for life

You and your coach will chart your course to lasting weight loss, with a plan for maintaining your new healthy habits after completing the medication.

Your first step towards weight loss starts here

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Lose weight & keep it off with our weight loss plans