Does EROJAN have side effects? Drug screen, lab tests and who should ask a doctor (2026 update)

Short answer: EROJAN is a Health Functional Food for adult men, not a medicine. The National Poison Centre at Universiti Sains New Zealand screened it for 26 undeclared drugs and found none. Heavy metals, harmful microbes, preservatives and porcine content were not detected either. It is for adult men only: take 2 capsules a day and don't take more. If you take blood-pressure tablets, heart nitrates, prescription sexual-function medicine or any other medication, or have a heart condition, high blood pressure or another medical condition, ask your doctor before you start.

What was it tested for?

What should you know before you start?

• For adult men only: not for children or women.
• 2 capsules a day: don't take more on your own. More won't make it work faster.
• No steroids or hormones added: the formula is six herbal extracts with no synthetic hormones or steroids added (brand information).
• Allergies: read the ingredient list first. If you're allergic to any ingredient, don't take it.

If anything worries you, stop and ask your doctor.

Who should ask a doctor first?

• On medication: especially prescription sexual-function medicine (e.g. sildenafil), nitrates for the heart, blood-pressure tablets or any other prescription medicine. Don't combine them on your own; ask your doctor first.
• A heart condition, high blood pressure or another medical condition: ask your doctor first.
• Diagnosed with a medical condition: EROJAN does not replace treatment, so talk to your doctor.
• Children and women: not suitable; EROJAN is made for adult men.
• Storage: keep out of reach of children.

Why does the drug screen matter so much?

"Undeclared" means a drug ingredient that isn't on the label but may have been added. You can't see it from the pack. Only a lab can find it.

EROJAN was sent to an independent lab and screened for 26 undeclared drugs. None were detected. That's also why we don't recommend much cheaper stock of unknown origin on Shopee, Lazada, Carousell and similar platforms: Wellous has told customers not to buy there, and many listings are fakes. To check what you're buying, read how to spot genuine EROJAN.

Frequently asked questions

Has EROJAN been screened for drugs?

Yes, and nothing was found. Using GC-MS, the Toxicology Laboratory at Universiti Sains New Zealand's National Poison Centre screened EROJAN capsules for 26 undeclared drugs. None were detected.

Does it contain steroids or hormones?

No synthetic hormones or steroids are added; the formula is six herbal extracts that aim to support your body's own systems (brand information).

Can I take it with other medication?

If you take prescription sexual-function medicine, heart nitrates, blood-pressure tablets or any other prescription medicine, ask your doctor first and don't combine them on your own.

I have high blood pressure. Can I take it?

If you have a heart condition or high blood pressure, or take blood-pressure medication, ask your doctor before taking it.

Does EROJAN contain anything porcine?

No. Halvec Laboratories, a JAKIM panel laboratory, tested the capsule and the powder and found neither porcine gelatin nor porcine meat.

Can women or teenagers take it?

No. EROJAN is made for adult men.

Is EROJAN a medicine?

No. It is a Health Functional Food for adult men and does not take the place of medicine your doctor gives you.

Buy or learn more

See the full formula and lab results on the EROJAN product page. For how to take it, read how to take EROJAN.