How GLP-1 medication works on appetite
A plain-language look at the gut hormone behind this class of treatment, and why it changes how hungry and how full you feel.
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Guides and articles
Plain-language reading
Plain-language articles on how the treatment works, what it costs in South Africa, and how to use it safely. This is general information, not medical advice, and it is written to be read before you decide anything.
HPCSA-registered doctors
SAHPRA-registered medication
Licensed South African pharmacies
Cold chain, 2 to 8 degrees
POPIA-compliant
Start here
Reading is useful, but the quickest way to know where you stand is the eligibility check. It is free, takes about 2 minutes and puts you under no obligation. A doctor registered with the HPCSA makes the final decision, and you only pay if treatment is recommended for you.
01. The science
How the treatment actually works
Start here if you want to understand what this class of medication does in the body, and why body weight is a good deal more stubborn than willpower alone would suggest.
What "food noise" is and why treatment quietens it
Food noise is the constant background chatter about eating, and GLP-1 treatment tends to turn the volume down by working on the appetite signals in your brain.
Read moreWhy weight is biology, not willpower
Your body defends its weight with hormones and a brain set-point, which is why dieting alone so often fails and why the fault was never your willpower.
Read moreWhat the clinical trials really showed about weight loss
A plain-language look at what the big GLP-1 weight-loss trials actually found, why the numbers vary so much, and why lifestyle still does real work.
Read more02. Getting started
Who it suits, and who it does not
What a doctor looks at before treatment is recommended, how to read your own numbers, and the reasons a doctor may say no. Worth reading before you fill in anything.
Who qualifies for weight-loss medication in South Africa
A plain guide to the BMI thresholds, weight-related conditions and adult-only rules that a doctor uses to decide whether GLP-1 weight-loss treatment suits you.
Read moreHow to read your BMI and what it really means
BMI is a quick screening number that can point you toward a conversation about your health, but it was never designed to describe any single person on its own.
Read moreWhat happens in your first doctor consultation
A clear walk-through of the questions, health history and safety checks a registered doctor uses to decide whether GLP-1 treatment is right for you.
Read moreWho should not use GLP-1 treatment
GLP-1 medication suits many people, but pregnancy, certain thyroid cancers, a history of pancreatitis and some other conditions are real reasons to pause or say no.
Read moreNot sure where you stand?
The eligibility check is free and takes about 2 minutes. A doctor makes the final decision, and you only pay if treatment is recommended for you.
03. Cost and access
What it costs, and what you get for it
What treatment costs in South Africa, what medical aid usually does and does not do, and why genuine medication from a licensed pharmacy is worth insisting on.
What weight-loss injections cost in South Africa
A plain guide to what GLP-1 weight-loss treatment costs each month in South Africa, with indicative Rand ranges and the factors that push the price up or down.
Read moreDoes medical aid cover weight-loss medication?
Most South African schemes do not fund GLP-1 treatment for weight loss on its own, but there are a few routes worth checking before you assume you will pay full price.
Read moreThe hidden costs people forget to budget for
The monthly medication price is only part of the bill, so here is what else to budget for before you start doctor-led GLP-1 treatment.
Read moreWhy genuine, registered medication matters
Registered medicine is the safety floor, and here is how SAHPRA-approved treatment through a licensed pharmacy differs from compounded copies, grey-market stock and outright fakes.
Read more04. Using treatment
The practical side, week by week
Doses, side effects, injecting and storage, eating well, plateaus, and the honest questions about weekly versus daily treatment and what happens when you stop.
Common side effects and how doctors help you manage them
Most side effects of GLP-1 medication are gut-related and settle with time, and a careful dosing plan from your doctor is the main way to keep them mild.
Read moreWhat to expect in your first month
A realistic look at your first four weeks on GLP-1 treatment, from a deliberately slow start to the early side effects and the ups and downs that are completely normal.
Read moreHow to inject safely and store your medication
A plain, practical guide to giving your own injection, rotating sites, keeping the medicine cold at 2 to 8 degrees, and disposing of needles safely.
Read moreEating well on treatment: protein and muscle
When appetite drops on GLP-1 treatment, protecting muscle becomes a priority, so protein and a little strength work matter more than ever.
Read moreWeekly versus daily injections: how they differ
Some GLP-1 injections are taken once a week and others once a day, and the schedule shapes your routine, your results and your monthly cost.
Read moreHandling a weight-loss plateau
A stalled scale is normal, not failure, and there are practical, doctor-led ways to understand it and keep going.
Read moreWhat happens if you stop treatment
Stopping GLP-1 medication often brings appetite and some weight back, so it helps to understand why that happens and how to plan the next step with your doctor.
Read moreIs a weekly injection right for you? An honest checklist
A candid, no-hype self-check to help you weigh up whether GLP-1 treatment fits your life before you speak to a doctor.
Read moreStraight answers
Before you read any further
Four questions come up more than any others. Here they are answered plainly, with a link to the longer guide if you want the detail.
GLP-1 medication is a registered class of treatment with years of clinical use behind it, and it is not right for everyone. Every person is assessed by a doctor registered with the HPCSA, medication is dispensed by a licensed South African pharmacy and couriered in cold chain between 2 and 8 degrees, and you are reviewed regularly while you are on treatment. Side effects are usually gut-related and tend to settle. Start with common side effects and who should not use GLP-1 treatment.
The medical programme is R850 for a once-off consult, R299 a month, or R2,999 a year. Medication is billed separately by the pharmacy that dispenses it, and blood tests by the lab that runs them. See pricing for the programme, what treatment costs for indicative medication ranges, and the hidden costs people forget to budget for.
Nobody can tell you that in advance, and anyone who does is guessing. Across the large trials of this class of medication, average weight loss ranged from about 8% of body weight to over 20%, depending on the treatment studied, the dose and the support around it. Your result can be different. The guide on what the trials really showed goes through the numbers, and why weight is biology explains why the answer is rarely about effort.
Then a doctor tells you so, and explains why. The eligibility check is free and carries no obligation, and you only pay if a doctor recommends treatment for you. If treatment is not right for you, there is no medication to pay for and no membership to cancel. Read who qualifies and how to read your BMI to see what a doctor weighs up.
Something not covered here?
Email hello@glp1weightloss.co.za, read the full FAQ, or see how it works step by step.
Free, takes about 2 minutes, no obligation.
Two minutes to find out where you stand
Answer a few questions and see whether GLP-1 treatment could suit you. Free, no obligation, and you only pay if a doctor recommends treatment for you.
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