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Clinical studies have shown that individuals may experience a loss of up to 20% of their body weight, although this varies from person to person.
Some people experience side effects with medication, however these tend to be mild and short term. The most common are related to an upset stomach (e.g., nausea, diarrhoea).
With Voy you get access to a holistic weight loss plan beyond just medication. You get unlimited access to:
It's why 84% of our customers have said we are the most effective program they have tried in the market.
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. Though individual results may vary.

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



Included in every plan to help you succeed.

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

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

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



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.

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

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.

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.

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.

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



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