Up to £40 off your first order
Foundayo pill

Foundayo®

from £59.99 was £100.00

“Foundayo is a daily oral tablet that can be taken without food, water or timing restrictions”

Dr. Adam Abbs

Medical Director

See if Foundayo is right for me

Prices vary per dose

  • You’ll start with the lowest dose, which may be gradually increased every 4 weeks based on your progress.
  • If you're doing well on a lower dose, you can stay there for longer. Lower doses also cost less.
Foundayo dosePrice
0.8mg£59.99 was £100.00
2.5mg£119.00
5.5mg£139.00
9mg£159.00
14.5mg£179.00
17.2mg£199.00
Flexible subscriptions available

At checkout, choose to get your treatment dispensed automatically, or to pay as you go.

Starting a weight loss treatment doesn’t need to be daunting

A couple with a MedExpress package
  1. Tell us about you

    Answer a few questions about your health and confirm your ID. Our UK-based clinicians only prescribe if treatment is right for you.

  2. Start your treatment

    Your treatment arrives in discreet packaging with clear instructions. Video guides walk you through your first dose.

  3. Appetite starts to change

    In weeks 2 to 4 people often notice changes in appetite, like feeling fuller sooner. We’ll check in regularly to see how you’re doing.

  4. Progress starts to show

    After 2 to 6 months people often notice changes in weight, habits and how clothes fit. Progress looks different for everyone, but consistency adds up.

Anytime support

Side effects, and how we help

Like all medications, GLP-1s can cause side effects. The good news is they’re usually mild and manageable.

  • Common side effects include nausea, diarrhoea, constipation, headaches and indigestion.
  • These are usually temporary and often settle as your body adjusts.
  • We’ll support you with video guides, frequent check-ins and tailored aftercare.

A few things help decide if weight loss treatment is right for you

Our UK-based prescribers make the final decision, based on your consultation answers.

BMI thresholds*


BMI 25+

This would be outside the medication’s licensed use, which is known as off-label prescribing. Our clinicians assess if treatment is appropriate for you based on your individual circumstances.


BMI 27+

Treatment may be appropriate for you if you have a weight-related health condition such as type 2 diabetes, high blood pressure, sleep apnoea or high cholesterol.


BMI 30+

This is the standard BMI threshold for weight management treatment. You don’t need to have another weight-related health condition

Check your eligibility

*Your ethnicity and other health and medical factors are also considered.

Already taking a treatment?If you’ve been prescribed a GLP-1 treatment in the past, you’ll likely have already met the BMI criteria. We’ll check this during your quick consultation.

We cannot prescribe if


  • you’re under 18 or over 74 years old
  • you have had a serious allergic reaction to the medicine or its ingredients
  • you have a condition where GLP-1 medicines are not recommended
  • you take medicines that are not safe to combine with this treatment

We’ll check your medical history during your online consultation to make sure treatment is safe for you.

MedExpress support at every step

  • Backed by an expert team

    Our team of over 500 UK-based clinicians have helped more than 2.3 million people since 2013.

  • Dedicated support and aftercare

    You won’t be alone. Our clinical and support teams are here whenever you need us.

  • When you reach your goal

    Stopping medication once you’ve reached your goal can feel daunting. Our clinicians will talk you through your options and agree the next steps with you.

MedExpress mobile app

We’ll be by your side

The MedExpress companion app is here to simplify your weight loss journey. You can use it to track your progress, set reminders, and get support for side effects or chat with our team.

Our weight loss treatments

Price from

£139.99 was £179.99

Price from

£69.99 was £99.99

Price from

£59.99 was £100.00

Price from

£59.99 was £100.00

Avg. weight loss

22.5% in 72 weeks1 at the highest dose

Avg. weight loss

20.7% in 72 weeks2 at the highest dose

Avg. weight loss

16.6% in 64 weeks3 at the highest dose

Avg. weight loss

12.4% in 72 weeks4 at the highest dose

Format

Injection

Format

Injection

Format

Oral tablet

Format

Oral tablet

Foundayo FAQs

Backed by our experienced UK-based medical team

Dr. Adam Abbs

Dr. Adam Abbs

Medical Director

MBBS, PGCCE, fHEA

Clinical Safety Officer

Dr. Adam Abbs is Medical Director at MedExpress. He has extensive experience in asynchronous and video consultations, technology-enabled remote examinations and home biomarker testing, with a particular interest in educating both patients and doctors. Adam is a published author and is licensed to practice medicine in the UK and across the EU. He’s also registered in Canada.

Dr. Carla Rodrigues

Dr. Carla Rodrigues

Head of Medical Operations

MD, FECSM

Lifestyle Medicine

Dr. Carla Rodrigues is Head of Medical Operations at MedExpress, having previously held leadership roles in primary care networks and across well-known healthcare organisations. She’s led scientific society groups in the field of sexual medicine, and has also completed training with MIT, Harvard and INSEAD. Here, Carla leads medical operations in the UK, overseeing the delivery of safe care pathways and upholding high standards in prescribing and clinical governance.

Dr. Kavir Matharu

Dr. Kavir Matharu

GP Lead

MbChB, MRCGP (2023)

Women's Health

Dr. Kavir Matharu is GP Lead at MedExpress, with 10 years’ experience across a range of healthcare settings. She is a practising GP with a background in complex healthcare consulting, having worked on high-level strategic and operational challenges within the health system. She was also selected for a leadership fellowship with the National Medical Director at NHS England. Kavir has a strong interest in healthcare leadership and system improvement, with a focus on high-quality, sustainable care.

Dr. Daryl Perera

Dr. Daryl Perera

GP Lead

BSc (Hons), MBBS, MRCGP, PGDip (SEM), DFSEM

Obesity Management

Dr. Daryl Perera is GP Lead at MedExpress, with experience across NHS primary care, urgent care and private practice. He has extensive experience in digital healthcare and clinical leadership, and oversees clinical governance and patient safety across our digital health services. His work spans urgent care and preventative medicine, with particular interests in men’s health, obesity management, and sport and exercise medicine. Daryl has worked across a range of NHS and private healthcare organisations and previously held a GP Director role.

Dr. Sophie Dix

Dr. Sophie Dix

Head of Medical Affairs

BSc (Hons), MSc, PhD

Evidence and Impact

Dr. Sophie Dix is Head of Medical Affairs at MedExpress, and a behavioural neuroscientist with over 25 years’ experience across the pharmaceutical industry, charity sector and health technology. Her work has focused on understanding how to manage and treat conditions affecting both mind and body, bringing together scientific insight with real-world care. Sophie is passionate about evidence and ensuring people have access to the right treatment at the right time.

Dr. Zoe Lees

Dr. Zoe Lees

Medical Writer

BSc (Hons), MSc, PhD

Health Literacy
Science Communication

Dr. Zoe Lees is a Medical Writer at MedExpress, specialising in clear, evidence-based health communications. She completed her postgraduate research at the University of Glasgow, focusing on metabolic complications of pregnancy and the role of adipose tissue function. Zoe brings a strong scientific foundation to her work and is committed to delivering content that is both accurate and accessible, grounded in robust research.

Liyya Patel

Liyya Patel

Deputy Chief Pharmacist

MRCPharmS, PgDip Dermatology, IP

GPhC 2083287
Governance

Liyya Patel is Deputy Chief Pharmacist at MedExpress UK, with over 13 years’ experience supporting the organisation’s growth and development. She is responsible for ensuring pharmacy services are safe, compliant and meet all regulatory standards, playing a key role in maintaining high-quality clinical care.

Dr. Olivia de Rougemont

Dr. Olivia de Rougemont

GP Lead

MBChB, BMedSc, MRCGP (2011), DFFP, CCFP (2014)

Obesity Management

Dr. Olivia de Rougemont is GP Lead at MedExpress, with over 14 years’ experience across the NHS and private sectors. She has extensive experience in digital and in-person care, with a particular interest in women’s health, preventative medicine, and delivering patient-centred support that feels clear and accessible. Olivia also leads and mentors GPs, and brings a global perspective shaped by her experience working across different healthcare systems.

Dr. Karuna Tandon

Dr. Karuna Tandon

GP Lead

BMedSci, BMBS, MRCGP (2017)

Obesity Management

Dr. Karuna is GP Lead at MedExpress. She brings a broad portfolio of experience in NHS primary care, including general practice, NHS 111, and urgent care services. She has extensive expertise in digital healthcare, providing remote consultations to both NHS and private patients, and previously held a senior leadership role in a large scale digital-first healthcare platform.

Why choose MedExpress?

  • Get our price match

    Found it cheaper? We’ll match it.*

  • You control your dose

    As you progress, we’ll support you in changing your dose or treatment.

  • 24/7 clinical support

    Over 500 UK-registered clinicians for support whenever you need it.

  • Flexible subscriptions

    Get your orders dispensed automatically, or choose to pay-as-you-go.

Registered and regulated by
Care Quality CommissionLegitScriptGeneral Pharmaceutical Council

*Price match applies to providers listed in the terms and conditions

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