Erection tablets, hair-loss treatments and weight-loss injections are easy to find online, often with no questions asked. That convenience comes with two risks people don’t see: missing the problem underneath, and not knowing what’s in the product.
Key takeaways
- Erection problems can be an early sign of heart disease, and hair loss has several causes. Buying online skips the check that matters.
- You can’t tell from the label whether a product is substandard, falsified or unregistered.
- Before you take anything, you should know who prescribed it, that a licensed, registered pharmacy dispensed it, what it is and who to call.
Review of 14 studies
3 of 6illegal online sellers of a weight-loss injection didn’t deliver at all5JMIR, 2024
JMIR, 2024
Risk oneThe problem underneath
Risk twoWhat’s actually in the product
The World Health Organization separates a few problems. You can’t tell which you’ve got by looking at the label.4
The evidence shows why that matters. When researchers tried to buy a popular weight-loss injection from six illegal online sellers, three didn’t deliver at all, and the three vials that arrived contained about 29 to 39% more medicine than the label said.5 US regulators have found erection medicines hidden in products sold as “natural” sexual enhancers, so someone taking one wouldn’t know to check for dangerous interactions.6 And in May 2026, SAHPRA and the South African Pharmacy Council acted against the unlawful manufacturing of unregistered weight-loss medicines in South Africa.7
These are specific cases, not a measure of the whole market. They show the risk is real.
Before you take anythingFour questions to ask
How Oryx helpsYou will always know the answers
A named, HPCSA-registered doctor assesses you. Your medicine is prepared and dispensed by licensed, registered compounding pharmacies that Oryx has vetted through detailed due diligence, and we work closely with them to monitor quality and batch testing. Your doctor follows up with you.
Sexual health, hair and weight all have their own programmes.
QuestionsFrequently asked questions
Is it safe to buy erection tablets online?
It skips two checks: whether an erection problem is an early sign of heart disease, and whether the product is what it says. Some products sold as natural enhancers have been found to contain hidden erection medicines.
Are weight-loss injections sold online real?
You can’t tell from the label. When researchers bought from six illegal sellers, three didn’t deliver, and the vials that arrived held about 29 to 39% more medicine than the label said.
What’s the difference between substandard and falsified medicines?
A substandard medicine is a real product that fails quality standards. A falsified one lies about what it is or where it came from. An unregistered one hasn’t been approved for sale in that country.
I’ve already bought something online. What should I do?
Keep the packaging and mention it at your consultation. Nobody will judge you, and it helps your doctor keep you safe.
Want to know exactly what you’re taking? Start with the free two-minute eligibility check.
The free eligibility check takes two minutes, it’s private, and there’s no obligation. If you’re a good fit, you’ll speak to one of our doctors.
References
- Vlachopoulos CV et al. Prediction of cardiovascular events and all-cause mortality with erectile dysfunction: a systematic review and meta-analysis. 2013
- American Academy of Dermatology. Hair loss causes
- MHRA. Drug Safety Update: finasteride safety reminder, 2024
- World Health Organization. Substandard and falsified medical products
- Ashraf AR et al. J Med Internet Res 2024;26:e65440
- US FDA. Public notification: Wild Sexx contains hidden drug ingredient, 2015
- SAHPRA and SAPC. Joint action on unregistered weight-loss medicines, May 2026
