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Home/Guides & Tips/Weight loss/

Voy vs Numan for weight loss

TEST: Voy vs Numan for weight loss

Choosing a weight loss programme is a personal decision. Here’s how Voy compares to Numan’s offering.

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Medically reviewed by

Dr Earim Chaudry (MBBS), Chief Medical Officer

iconPublished 28th May 2025
Comparison
Table of contents
  • What is Voy?
  • What is Numan?
  • Voy’s key features
  • Voy vs Numan: What are the key...

Wondering if weight loss treatment is right for you? You’re not the only one. These treatments work very well—they could help you lose between 15-25% of your starting weight—and are in pretty high demand.

There’s no shortage of providers to choose from, either. Yet there are some key differences between the weight loss services on offer.

Whichever programme you choose is down to your personal needs and preferences. But here’s what you should know about Voy vs Numan for weight loss.

What is Voy?

That would be us. We’re a registered provider who offers a comprehensive, science-backed weight loss programme.
Here’s how our service works: Our team of clinicians and coaches will work with you to create a personalised plan and support you to build a healthy lifestyle that lasts. You’ll also get medication posted to you each month.

What you’ll get from us:

  • A personalised prescription plan and monthly medication posted to you
  • Ongoing support and advice from our clinicians and coaches
  • One-to-one access to licensed healthcare providers, including consultations with our nutritionists and clinicians at no extra cost
  • Habit-building tools and advice
  • An app to help you track your progress and keep up your habits

What is Numan?

Numan is another weight loss programme provider. Like us, they offer weight loss medication with one-to-one coaching and ongoing clinical care.

Their programme includes:

  • Monthly prescription and medication
  • Advice and support from clinicians
  • Ongoing coaching
  • Access to a digital health platform to track your progress

Voy’s key features

Our weight loss programme involves way more than medication. It’s a structured plan designed for long-term lifestyle transformation that’s personalised to your needs and goals.

Personalised support via a cutting-edge app

Set goals and work towards them via daily, bite-sized actions. Track your progress, including meal logging and integrated step counting, and manage your orders easily.

On-demand side effect care

Side effects of weight loss medicines like Mounjaro are usually mild and manageable—and only 1% of people stop treatment because of them. But if you’re at all concerned about any symptoms you’re experiencing, ring our side effect hotline (Mon-Fri 9am-5pm) and speak to a clinician within minutes.

One-to-one coaching

When you start with us, you’ll have an initial consultation with our nutritionist at no extra cost. You’ll also get a dedicated coach who you can check in with regularly, plus 24/7 access to Joy, our AI Coach. Coach Joy is there to provide quick answers and support between catch ups with your team.

Digital onboarding

Getting started with us is a breeze. We run daily group onboarding sessions with step-by-step guidance, so you can begin your programme with confidence.

Start treatment within 24 hours of signing up

Yes, that’s right—you can start working towards your goals within a day of signing up with us. We’re what’s known as a vertically integrated pharmacy, which means that we own every step from consultation to sending out your medicine. We can get you onboarded and pop your first prescription in the post right away.

End-to-end holistic care

Voy is part of Manual, a provider that helps thousands of patients with multiple health conditions. From menopause care to hair loss and more, we can connect you with other types of support we have available.

Discover Mounjaro
Feel like you’re doing everything right but still not hitting your health goals? Learn more about Mounjaro, an appetite-curbing medication that could help you lose up to 21% of your body weight.
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Science backed programme
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Personalised support
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Trusted by 100,000 customers across the UK

Voy vs Numan: What are the key differences?

Wondering whether to go for Voy or Numan? Let’s see how they compare.

Always-on, personalised support

With Voy, you're never alone. Our customer support team is here to help you from 8am to 8pm every day. Numan has more limited customer support hours: it’s open Monday to Friday, 8am to 6pm, Saturday, 9am to 5pm.

And, as already mentioned, our side effect hotline, run by registered clinicians, is open Monday to Friday 9am to 5pm for anyone with questions about symptoms.

And our friendly Coach Joy has been built by our coaches and clinicians to help you at all hours of the day. Coach Joy understands your treatment journey and saves your responses, so you can pick up where you left off.

Structured behaviour change, not just weight loss

Weight loss injections are backed by scientific evidence. But for best results, you should take these medicines alongside healthy changes to diet and lifestyle.

So at Voy, we don’t just hand out medication—we help you build lasting habits to get you the best results not just for now, but for good. Our structured coaching programmes are designed to support long-term lifestyle changes. It’s a proven approach that drives long-term lifestyle transformation.

From learning how to safely take your medication to logging your meals and milestones, our app offers a bunch of extra support and guidance, including daily actions and specific micro-goals tailored to you. Did you know that using the Voy app is proven to drive 20% more results than if you just used weight loss medication alone?

Results and ratings you can trust

We’ll let Voy’s weight loss results speak for themselves. According to our user data, people report losing up to 15% of their body weight from our programme. And a whopping 97% said they had improved confidence after starting with us, while 97% felt their overall health had improved.

Our users love us—and they tell us so. Voy is the highest-rated weight loss provider on Trustpilot and the App Store. Our members consistently rate us the best. That’s because we combine science and expert care to help you succeed for the long haul.

Why choose Voy for weight loss?

Voy combines cutting-edge science with personalised, long-term support to help you lose weight—and keep it off. Medications like Wegovy and Mounjaro are clinically proven to drive significant weight loss, but they work best when paired with healthy lifestyle changes.

That’s where we come in. Our tailored programme takes your unique biology and lifestyle into account, guiding you through sustainable habit changes with expert coaching and proven tools. With the highest ratings on Trustpilot and the App Store, and an app that boosts results, Voy is designed to help you succeed for the long term.

Check if you’re eligible for the programme by taking our quiz. Our clinicians will review and come back to you asap.

Looking to start your weight loss journey?
Take a quick eligibility quiz to explore your options and see how we can support you.

FAQs about Voy and Numan

Dr Earim Chaudry (MBBS), Chief Medical Officer
DisclaimerThis content is accurate to the best of our knowledge at the time of writing. At Voy, we ensure that everything you read on our blog is medically reviewed and approved. However, this information is not intended to replace professional medical advice, diagnosis, or treatment, and should not be relied upon as a substitute for personalised guidance from a qualified healthcare provider.
References
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Aronne, Louis J, et al. “Continued Treatment with Tirzepatide for Maintenance of Weight Reduction in Adults with Obesity: the SURMOUNT-4 Randomised Clinical Trial.” JAMA,scribble-underline vol. 331, no. 1, 2024:38-48. https://jamanetwork.com/journals/jama/fullarticle/2812936.

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Wilding, John P.H., et al. “Once-weekly Semaglutide in Adults with Overweight or Obesity.” The New England Journal of Medicinescribble-underline, vol. 384, no. 11, 2021:989-1002 https://www.nejm.org/doi/full/10.1056/NEJMoa2032183.

Take the first step towards weight loss that lasts.

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