Getting sick more often than you used to?This peptide may help the cells that fight infection work better.
Thymosin alpha-1 is used as a medicine in many countries. A registered South African doctor decides if it suits you, and Clarve’s own licensed pharmacy makes it from lab-tested ingredients.
Prescription needed · Licensed South African pharmacy · Kept cold all the way to your door

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Catching every cold and flu going around, and taking longer to get better? This might be for you.
When the cells in your immune system that fight infection are not working well, you get sick more often, and each cold or flu takes longer to get over.
You keep getting sick
You catch most of the colds and flu going around, and each one takes longer to get over than it did a few years ago.
Your GP couldn't help
You asked your GP about immune peptides and got a blank look or a flat no. Most GPs do not work with peptides, so they say no, and that leaves you stuck.
Vitamins and immune powders didn't help
You have spent money on vitamins and immune powders, and you still get sick just as often. What you want now is a real medicine that a doctor has checked is right for you.
When the cells that fight infection are not working well, you get sick more often. Thymosin alpha-1 may help those cells work better.
Thymosin alpha-1 is a small protein your body already makes in the thymus, a gland in your chest that helps build your immune system. It may help your body make more of the cells that fight infection, and help those cells work better. It is used as a medicine in many countries.
A registered South African doctor decides at your R99 consult whether it suits you, based on your health history.
See whether this immune peptide is right for you.
Read what it does in your body and who it suits, before you speak to a doctor.

Thymosin Alpha-1the Clarve peptide with the most human trials behind it.
Thymosin alpha-1 is a small protein your thymus gland already makes to help build your immune system. It is used as a medicine in many countries, and it may help the cells that fight infection work better.
- It may help your body make more of the cells that fight infection, and help them work better.
- It acts on several kinds of infection-fighting cells, so it may help balance your immune system instead of just making it more active.
- It is used as a medicine in many countries, and it has been tested in large human trials in people with serious illnesses.
For you if
- People who feel run down and seem to catch every bug going around
- People who want their immune system to keep working well as they get older
- Anyone who wants a medicine prescribed by a doctor and made from lab-tested ingredients, instead of another supplement
Not the right fit if
- People with an autoimmune condition (where the immune system attacks your own body), unless their specialist says it is okay
- Pregnant or breastfeeding
- Anyone who expects it to stop them from ever getting sick again. It may help your immune system work better, but you can still catch a cold
Your doctor decides how much you take, and for how long, at your R99 consult, based on your health history. We do not list one dose for everyone, because the right dose is different for each person.
You know who checked you, who made it, and what is in it.
A doctor who knows peptides
A registered South African doctor reviews your history and decides whether a peptide is even appropriate for you. If it isn't, they will tell you straight.
Made in Clarve's own licensed pharmacy
Clarve has its own licensed compounding pharmacy in Johannesburg. We make your medicine to your doctor's prescription, with your name on it.
Every ingredient is lab-tested
You cannot tell what is inside a medicine just by looking at it. That is why we only use pharmaceutical-grade ingredients, the standard a prescription medicine needs, and each one is tested in a lab to check it is at least 98% pure before we make your medicine.
Decided by a registered doctor, not a checkout button.
Before anything is prescribed or made, a registered South African doctor looks at your health history and what you want help with, and decides whether a peptide is safe and suitable for you. If it is not, they tell you why and what to do instead.
Peptides bought without a prescription have no doctor and no lab test behind them.
Most people in South Africa get peptides from someone at the gym, a friend or a seller on WhatsApp. Nobody checks what is inside, or whether it suits them. Compare that with a doctor and a licensed pharmacy.
| Without a prescription Unlicensed sellers | With a Clarve doctor Clarve | |
|---|---|---|
| Who decides if it is right for you | No one. The seller just takes your money. | A registered SA doctor, before any order. |
| What is actually in it | No one has tested it, so the dose could be wrong or it could be contaminated. | Pharmaceutical-grade ingredients, lab-tested to at least 98% purity. |
| Is it legal? | Usually an unregistered medicine sold with no prescription, and parcels from overseas can be seized. | Yes. A registered doctor prescribes it and a licensed pharmacy makes it. |
| If you get side effects or have questions | You are on your own. | You can contact your doctor during your treatment. |
| Who made it | An unknown lab, often overseas, with no way to trace it. | Clarve’s own licensed pharmacy in Johannesburg, checked by a pharmacist. |
Get your peptides legally in five easy steps.
The legal way to get these peptides in South Africa is a prescription from a registered doctor, made up by a licensed pharmacy. Clarve gives you both.
Answer a few quick health questions so we can check whether this therapy is suitable for you before you pay anything.
Complete a quick checkout for the R99 consultation fee. You can add other peptides to your consult here if you'd like the doctor to assess them too. R99 is all you pay to start. Your therapy is priced separately once prescribed.
A registered doctor reviews your information in a short online consultation to assess what's right for you.
Based on the consult, the doctor writes your prescription and confirms the price of your therapy.
Once you settle the invoice, your therapy is compounded and dispatched to you.
Get your questions answered before you try Thymosin Alpha-1.
R99 is the consult, not the medicine.
R99 is the consultation fee only. It buys a registered doctor's time and judgement, not the therapy. If the doctor decides peptide therapy is not right for you, they tell you why and what to do instead. Therapy, if it is prescribed, is quoted separately so you always know what you are paying for.
About the price of a lunch, for a registered doctor to look at your case properly. You are not buying medicine today. You are finding out if it is even right for you.
Answer a few questions, then speak to a doctor
Find out if this immune peptide is right for you.
Pay R99 to speak to a registered doctor, who decides whether this suits you. You only pay for treatment if the doctor prescribes it and you choose to go ahead.
Prescription needed · Licensed South African pharmacy · Kept cold all the way to your door