Best Weight Loss Programmes In The UK (2025 Guide)

Learn more – www.medicspot.co.uk

• Approach: GLP-1 injections (Wegovy, Mounjaro) with personalised coaching and community support
• Support: Free health coach consultations, weekly check-ins with dedicated health coach, WhatsApp community, personalised nutrition advice, behaviour change course
• Aftercare: Once you reach your goal, Medicspot continues to support you with six months of free coaching to help you maintain your progress and build lasting habits.
• Reviews: 4.4★ on Trustpilot – praised for supportive coaches and responsiveness
• Best for: People who want to build lasting habits and keep the weight off once they stop GLP-1 injections
• Price: From £99/month (depending on medication/dose)

Learn more – Juniper Comparison and www.myjuniper.co.uk

• Approach: GLP-1 injections with app-based lifestyle coaching
• Support: Nutrition and exercise plan, access to dietitians, AI “health companion”
• Reviews: 4.4★ on Trustpilot – strong feedback on app usability and support team
• Best for: Tech-savvy users who want data-driven support and structured exercise/nutrition guidance
• Price: From ~£149/month (depending on medication/dose)

Learn more – SheMed Comparison and www.shemed.co.uk

• Approach: Women-only GLP-1 injections with health screening
• Support: Monthly subscription, app with weekly check-ins, monthly clinical reviews
• Reviews: 4.4★ on Trustpilot – praised for female-focused care and responsive team
• Best for: Women seeking a medically supervised programme with mandatory blood test
• Price: From ~£159/month (depending on medication/dose)

Learn more – Voy Comparison and www.joinvoy.com

• Approach: GLP-1 injections with one-to-one lifestyle coaching
• Support: Health coach, in-app AI coach (“Joy”), on-call medical line
• Reviews: 4.7★ on Trustpilot – highlighted for personal coaching and accountability
• Best for: Those who want a coach always on hand for motivation and guidance
• Price: From ~£144/month (depending on medication/dose)

Learn more – Boots Comparison and onlinedoctor.boots.com

• Approach: GLP-1 injections with optional lifestyle extras
• Support: Free 10-week educational plan, optional 1:1 coaching (£32/month), free aftercare if you stay 6 months
• Reviews: 4.3★ on Trustpilot – highlighted for convenience and reputation
• Best for: Patients who value a trusted high-street brand
• Price: From ~£125/month (depending on medication/dose)

Learn more – Slimming World Programmes and www.slimmingworld.co.uk

• Approach: “Food Optimising” eating plan with in-person or digital groups
• Support: Weekly group sessions or online membership, supportive community
• Reviews: 4.2★ on Trustpilot – highlighted for supportive groups
• Best for: People who thrive in group settings and want accountability
• Price: £10 joining fee + £6/week

Learn more – The Independent Pharmacy Comparison and www.theindependentpharmacy.co.uk

• Approach: Online pharmacy offering prescription weight-loss pills (e.g. Alli, Orlistat, Xenical) and also discussing/mentioning GLP-1 injections.
• Support: Pharmacy-based oversight and prescription service; educational content
• Reviews: 4.7★ on Trustpilot – highlighted for thorough online consultations
• Best for: People interested in prescription weight loss pills and combining medications with pharmacy support
• Price: From ~£129.99/month (depending on medication/dose)

Learn more – Phlo Clinic Comparison and www.phloclinic.co.uk

• Approach: Online prescription and delivery clinic offering weight-loss injections under clinician supervision.
• Support: Monthly check-ins, digital monitoring, clinical review, access to medical team, resource hub & lifestyle guidance.
• Reviews: 4.6★ on Trustpilot – highlighted for seamless online ordering
• Best for: People wanting a full-service digital clinic with medical oversight and prescription and delivery in one place
• Price: From ~£119/month (depending on medication/dose)

Learn more – Numan Comparison and www.numan.com

• Approach: Weight loss programmes with coaching and behaviour change support.
• Support: One-on-one access to nutritionists and lifestyle guidance.
• Reviews: 4.5★ on Trustpilot – highlighted for responsiveness and support
• Best for: People who want the medication and behavioural coaching together
• Price: From ~£179/month (depending on medication/dose)

Learn more – Weight Watchers Programmes and www.weightwatchers.com

• Approach: Points-based eating plan with app and community support
• Support: Personalised daily points, WW app, online groups, optional weekly workshops
• Reviews: 1.9★ on Trustpilot – poor reviews on Trustpilot due to difficulty cancelling, but praised on Google Play Store with 500k+ reviews
• Best for: People who like flexibility with food choices and community accountability
• Price: Around £20/month

When comparing options, ask yourself:

• Prefer coaching or go it alone? Typically, the best weight loss injection providers in the UK include some support (coaches, apps, or group accountability). If you learn better with personal coaching, programmes like Juniper, Voy or Medicspot can help keep you on track. If you thrive in a group, Slimming World or WW workshops may be more motivating.
• How much medical oversight do you want? Any reputable GLP-1 injection provider will have doctors or clinical pharmacists monitoring you. If safety is your priority, choose a programme with regular check-ups (e.g. blood tests like SheMed, or regular check-ins with Boots or Medicspot).
• What can you afford? Costs vary widely. Non-medical plans (WW, SW) are generally cheaper (tens of pounds per month) than GLP-1 injections (often £150–£300+ per month). Think about whether you’re prepared for the investment required for prescription medication.
• Are you comfortable with injections? Choosing medication may also mean giving yourself injections regularly – is this something you could do or someone else could do for you at home?
• Will this fit your lifestyle? Consider convenience and commitment. GLP-1 injection providers usually start with an online questionnaire and monthly deliveries (no in-person visits). WW offers flexible app tracking (attend meetings only if you want), while Slimming World has fixed weekly in-person sessions. Pick a format you’re likely to stick with long-term.

What is the best weight loss programme in the UK in 2025?
There’s no one-size-fits-all answer – the “best” plan is one that you can stick with. Medically supervised GLP-1 programmes (like Medicspot, Juniper or Voy) tend to deliver faster results for eligible patients, but require prescription costs. Lifestyle-based plans (WeightWatchers, Slimming World) are more affordable. Consider your personal situation (health, BMI, motivation and resources). If you still need guidance, you can book a free call with a health coach to help narrow down the best fit.

What do NICE guidance say about follow-up after weight loss medicines?

NICE now explicitly recommends that anyone coming off weight loss medicines should receive at least one year of structured follow-up and support. This includes regular monitoring, tailored action plans, and referrals to lifestyle programmes. The aim is to reduce weight regain and prevent weight cycling.

Why is follow-up support so important after stopping medication?

Research shows that many people can regain weight if support stops as soon as the medication ends. Structured follow-up helps people maintain healthy habits, stay accountable, and make adjustments as their body and lifestyle change. NICE’s guidance reflects a strong policy endorsement of wraparound care, even while the evidence base continues to grow.

Does Medicspot provide follow-up support after you reach your goal weight?

Yes. Once you achieve your goal, Medicspot continues to support you with six months of free coaching. This helps you maintain your progress, build lasting habits, and feel confident about life after medication. Our coaches work with you on nutrition, activity, and lifestyle changes tailored to your needs. Research shows it takes an average of 66 days to create a new habit. With support we can support you through this period to help the habits stick.

How do GLP-1 weight loss injections work?
GLP-1 injections (like semaglutide in Wegovy or tirzepatide in Mounjaro) mimic hormones that reduce appetite, stabilise blood sugar and slow digestion. They make you feel full sooner and for longer and can lead to significant weight loss. These medications must be prescribed by a clinician. They work best alongside healthy eating and exercise. All the programmes above advise lifestyle changes together with the medication.

Which weight loss programme is safest?
All the listed programmes are offered under UK clinical standards, but a key safety factor is medical oversight. In general, the GLP-1 providers above include GP or pharmacist reviews (Medicspot, Juniper, SheMed, etc.) and are regulated by GPhC. The diet-based plans (WW/SW) are also considered safe and are widely used. What matters most is choosing a plan that is supervised by qualified staff and that follows proven healthy practices (for example, none of these restrict entire food groups).

This article is for general information only and should not be used for the diagnosis or treatment of medical conditions. Medic Spot Limited has used all reasonable care in compiling the information but makes no warranty as to its accuracy. Consult a doctor or other health care professional for diagnosis and treatment of medical conditions. In the event of an emergency, please call 999 for immediate assistance.

There is no guarantee of a specific weight loss medication being prescribed. Clinicians will review your online questionnaire and will recommend the most appropriate weight loss treatments for you based on your answers. In some cases the clinicians may contact you for additional information. See our Terms of Service for more information.