“For too long, weight loss advice has blamed willpower. Obesity is a medical condition — and when we treat it with evidence and without judgement, lasting change follows.”
Dr. Amrit Thiara
Director of Obesity
Weight loss care, built around you
Doctor-led weight care clinically proven to help suitable patients lose up to 20% of their body weight.
Four treatments, one clinical team
The first weeks are about finding your dose
Most people start on the lowest dose and step up every four weeks. Appetite usually changes before the scales do. We will tell you what is normal and when to get in touch.
See the full timelineTypical dose ladder
Mounjaro
- Weeks 1-4 2.5 mg
- Weeks 5-8 5 mg
- Weeks 9-12 7.5 mg
- Week 13+ 10-15 mg
Illustrative. Your prescriber sets the ladder and may hold you at a dose.
More than medication — complete clinical care
100% online care
Cutting-edge treatments
Fast, discreet delivery
Ongoing care and support
Unlimited messaging with UK clinicians, whenever questions come up.
Quiet care, measurable results
Weight loss isn't a willpower issue — it's a medical one. Here's what happens when it's treated that way.
Add a blood test
Track what's changing inside, not just on the scales
24 markers across blood sugar, cholesterol, inflammation, liver, kidney and thyroid, with a doctor's report. Take one before you start, and again once you are settled on a dose.
See the panelMeet your
medical experts
“Successful weight management is a complex, personal journey. We're committed to an evidence-based, empathetic approach that combines advanced treatments with the support you need to make lasting changes.”
Dr. Thush Balan
Chief Medical Officer
Frequently asked questions
heySlim 101
heySlim is a UK-based online platform dedicated to providing safe, effective, and clinician-led prescription weight loss solutions. We connect you with UK-registered prescribers for personalized treatment plans, including advanced GLP-1 medications, to help you achieve your sustainable health and weight loss goals.
Our programme begins with a comprehensive online health assessment to understand your medical history, lifestyle, and weight loss objectives. If you're deemed potentially eligible, you'll proceed to a consultation with an independent UK-registered clinician. If they determine treatment is appropriate and safe for you, they will issue a prescription. Your medication is then dispensed by our partner GPhC-registered pharmacy and delivered discreetly to your home, with ongoing support available through our platform.
heySlim facilitates access to clinically-proven GLP-1 medications and other potential treatment options based on your individual clinical assessment. All medications are prescribed by independent UK-registered clinicians and dispensed by a GPhC-registered pharmacy, ensuring they are genuine, safe, and sourced appropriately.
Eligibility for prescription weight loss medication is determined by the independent Partner Prescribers following a thorough review of your medical history, current health status (including BMI requirements), and the information provided in your online health assessment. Our services are designed for adults (18 years and older) residing in the UK who meet the specific clinical criteria for these treatments.
Getting Started
Yes. Many other online telehealth services use independent pharmacist prescribers who may be restricted in their ability to handle more complex cases. As a doctor-led service, even if you were declined elsewhere, our doctors will assess your individual case to see if treatment is appropriate for you.
Yes. Our doctor-formulated questionnaires and video consultations are designed to be thorough and effective without requiring in-person visits.
Typically no — most cases are handled entirely online. However, if your situation is complex, we may arrange a phone or video consultation.
No. This service is private and is not covered by the NHS.
You can contact your assigned doctor via our secure messaging system in your patient portal. If urgent, we can arrange a phone or video consultation.
No. You can cancel your subscription at any time.
Pricing and Payment
The price depends on the medication and dose selected while filling out your medical intake. After filling out the questionnaire, you must complete your checkout which includes a medical review by a licensed UK doctor and your first month of medication.
Pricing for weight loss plans starts as low as £89 per month. However, it varies based on strength and medication. To see our pricing, please visit our treatments page.
We accept all major credit cards. We use Stripe to process payments.
Shipping
The standard delivery time is within 2 business days.
Yes, all our treatments are shipped in discreet packaging to ensure your privacy.
No, a signature is not required for delivery, so you do not need to be home to receive your package.
Shipping is included in the cost of your treatment plan, so there are no additional shipping fees.
