Multivitamin and Mineral Supplement
Last reviewed June 2026
Who is this for?
This is a multivitamin and mineral supplement that combines iron, folic acid, vitamin B12, and several other essential vitamins and minerals to help your body stay healthy, fight tiredness, and build strong blood.
Replenishes essential micronutrients required for erythropoiesis (iron as Fe²⁺ for haemoglobin synthesis; folate and B12 as cofactors for DNA synthesis), energy metabolism (B1, B2, B6, niacin as coenzymes in the citric acid cycle and oxidative phosphorylation), antioxidant defence (vitamins A, C, E as free radical scavengers), and immune function (zinc and vitamin A for lymphocyte proliferation and antibody production).
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
Explore this drug
Take 1 capsule once or twice daily, preferably with food to avoid stomach upset. Swallow with a full glass of water. Taking it with a meal also helps your body absorb the iron and vitamins better. Known in Nigeria as Biotonic Capsule.
If you forget to take a dose, take it as soon as you remember. But if it is almost time for your next dose, just skip the missed one and continue as normal. Do not take two capsules at once to make up for a missed dose.
Buy only from trusted pharmacies — avoid buying from roadside sellers or open markets where storage conditions are poor. Do not take more than the recommended dose thinking it will work faster, as too much iron can be dangerous. If you are taking other medications, tell your pharmacist so they can check for interactions.
Do not take this supplement at the same time as tetracycline or ciprofloxacin antibiotics, as the iron can reduce how well those drugs work — space them at least 2 hours apart. Antacids (like aluminium or magnesium-containing ones) can also reduce iron absorption. Avoid taking with tea or coffee as they reduce how much iron your body absorbs.
Check your specific combination
Is it safe to take Ferrous with your other drugs?
This supplement is generally considered safe and often recommended during pregnancy and breastfeeding because of the iron and folic acid, but always confirm the right dosage with your doctor or midwife.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid leaving it in your car or near a window. Keep the container tightly closed to protect from humidity. Always keep out of reach of children.
For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under — especially in Nigerian and West African pharmacies
Tap a brand for packaging, NAFDAC details and authenticity check
Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.