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Vitabiotics Feroglobin - B12 Liquid Iron Zinc B Complex Malt Honey Orange - 200ml

Vitabiotics Feroglobin - B12 Liquid Iron Zinc B Complex Malt Honey Orange - 200ml

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  • 5. Supports cardiovascular risk reduction
  • 6. Over 22 million patients treated with semaglutide-based therapies since 2018

  • ✔️ Provides gentle ferrous gluconate iron, easier on the stomach than ferrous sulphate
  • ✔️ Combines iron with vitamin B12 to support red blood cell formation
  • ✔️ B-complex vitamins help reduce tiredness and support energy metabolism
  • ✔️ Zinc included to support normal immune function daily
  • ✔️ Pleasant malt, honey and orange flavour — no tablets needed

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What Is a Liquid Iron Supplement and How Can Feroglobin B12 Help?

 

Feeling constantly tired, struggling to concentrate, or noticing your energy dip earlier than it used to? These are common signs that your body might not be getting enough iron. Vitabiotics Feroglobin B12 Liquid Iron Zinc B Complex Malt Honey Orange 200ml is a carefully formulated liquid iron supplement designed to deliver iron alongside a range of supporting nutrients — all in a gentle, easy-to-swallow liquid form. It combines ferrous gluconate with vitamin B12, zinc, and a full B-complex, sweetened naturally with malt and honey in a pleasant orange flavour. If you find tablets hard to swallow or have experienced stomach discomfort with iron tablets in the past, a liquid format can make a real difference.

Iron deficiency is one of the most common nutritional deficiencies in the UK, particularly affecting women of childbearing age, pregnant women, and those with certain dietary restrictions. The NHS recognises that iron is essential for the production of haemoglobin — the protein in red blood cells that carries oxygen around the body. Without enough iron, you may feel fatigued, breathless, or generally run down. You can explore a wider range of nutritional support options in our vitamins and supplements collection.

 

How Does Feroglobin B12 Liquid Work in the Body?

 

This supplement works through a combination of complementary nutrients, each playing a specific role in supporting your body's normal function. Here's how the key ingredients contribute:

  • Ferrous gluconate — a gentle form of iron that is absorbed in the small intestine and used to synthesise haemoglobin and myoglobin, supporting oxygen transport throughout the body.
  • Vitamin B12 — essential for normal red blood cell formation and neurological function; deficiency can cause a type of anaemia distinct from iron-deficiency anaemia.
  • B-complex vitamins (B1, B2, B3, B5, B6) — contribute to normal energy-yielding metabolism and help reduce tiredness and fatigue.
  • Zinc — supports normal immune function and plays a role in cell division and DNA synthesis.
  • Malt and honey — provide a palatable base that makes the liquid easier to take consistently, particularly for those who dislike tablets.

Because the formula uses ferrous gluconate rather than ferrous sulphate, it tends to be gentler on the digestive system — a common reason people switch from standard iron tablets to a liquid alternative.

 

Who Should Consider Using Feroglobin B12 Liquid?

 

This supplement is particularly well suited to adults and young people over 12 years who have increased iron requirements or who struggle to maintain adequate iron levels through diet alone. It is not a treatment for diagnosed iron-deficiency anaemia — if your GP has confirmed anaemia, you may need a prescribed iron preparation. However, for dietary supplementation and general wellbeing support, it is a practical choice.

  • Women with heavy menstrual periods who lose iron regularly each month
  • Pregnant or breastfeeding women with increased nutritional demands
  • Vegetarians and vegans who may have lower dietary iron intake
  • People experiencing general tiredness and fatigue linked to low iron or B12 intake
  • Those who find iron tablets cause nausea or constipation and prefer a liquid format

 

How Does Feroglobin B12 Liquid Compare to Iron Tablets?

 

Feature Feroglobin B12 Liquid Standard Iron Tablets
Iron form Ferrous gluconate (gentle) Often ferrous sulphate (stronger, harsher)
Additional nutrients B12, B-complex, zinc Usually iron only
Ease of swallowing Liquid — no swallowing required Tablet — may be difficult for some
Stomach tolerability Generally well tolerated Can cause nausea and constipation
Suitable for Adults and children over 12 Varies by product

 

Is Feroglobin B12 Liquid Suitable for Vegetarians and How Should It Be Stored?

 

Vitabiotics Feroglobin B12 liquid is suitable for vegetarians. It is not, however, certified vegan due to the inclusion of honey. Always check the label if you have specific dietary requirements. The liquid iron supplement should be stored below 25°C, away from direct sunlight, and must not be refrigerated. Once opened, use within the period indicated on the packaging. Keep the bottle tightly closed and out of reach of children at all times — iron overdose in young children can be serious.

If you are managing a condition that affects nutrient absorption, such as coeliac disease or inflammatory bowel disease, speak to your GP before starting any iron supplement. Certain medicines can also interact with iron — more on this in the patient information section below. If you are also looking for support with hair health, which can be affected by low iron and B12 levels, take a look at our hair care collection.

This product is a food supplement. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Vitabiotics Feroglobin B12 Liquid Iron Zinc B Complex Malt Honey Orange 200ml specifications
Treatment category Iron and nutritional supplementation
Mechanism of action Provides ferrous gluconate for haemoglobin synthesis; B12 and B-complex support energy metabolism and red blood cell formation
Effective for Supporting normal iron levels, reducing tiredness and fatigue, supporting immune function
Suitable for Adults and children over 12 years; vegetarians (not vegan)
Active ingredients Ferrous gluconate, Vitamin B12, Zinc, Thiamine (B1), Riboflavin (B2), Niacin (B3), Pantothenic acid (B5), Pyridoxine (B6)
Pack size 200ml
UK classification Food supplement (not a licensed medicine)
Preparation Oral liquid
Route of administration Oral

Specifications of Vitabiotics Feroglobin B12 Liquid Iron Zinc B Complex Malt Honey Orange 200ml

 

What Is Feroglobin B12 Liquid and What Is It Used For?

 

Vitabiotics Feroglobin B12 Liquid is an oral food supplement providing iron in the form of ferrous gluconate, alongside vitamin B12, zinc, and a range of B-complex vitamins. It is used to support normal iron levels in the body, contribute to the reduction of tiredness and fatigue, and support normal energy-yielding metabolism. It is not a licensed medicine and is not intended to treat diagnosed iron-deficiency anaemia — if your GP has confirmed anaemia, you will likely need a prescribed preparation. That said, as a daily supplement, it is a practical option for people whose diet may not provide sufficient iron or B12, or who have increased requirements due to life stage or lifestyle.

The NHS notes that good sources of iron include red meat, beans, nuts, and fortified cereals, but many people — particularly those following plant-based diets or experiencing heavy periods — find it difficult to meet their needs through food alone. This is where a well-formulated supplement can genuinely help.

 

What Do You Need to Know Before Using Feroglobin B12 Liquid?

 

Before taking this supplement, please read the following carefully. While it is available without a prescription, it is not suitable for everyone.

Do not take Feroglobin B12 liquid if you:

  • Have haemochromatosis (iron overload disorder) or any other condition causing excess iron storage
  • Have haemolytic anaemia or any condition where iron supplementation is contraindicated
  • Are allergic to any of the listed ingredients
  • Are giving it to a child under 12 years without medical advice

Speak to your GP or pharmacist before use if you:

  • Are pregnant — while iron is important in pregnancy, your GP should advise on the appropriate dose and form
  • Have a gastrointestinal condition such as Crohn's disease, ulcerative colitis, or coeliac disease
  • Have kidney or liver disease
  • Are already taking another iron-containing supplement or multivitamin

Known drug interactions — iron can affect the absorption of:

  • Tetracycline and quinolone antibiotics (e.g. ciprofloxacin) — leave at least 2 hours between doses
  • Levodopa and methyldopa (used in Parkinson's disease and hypertension)
  • Levothyroxine (thyroid medication) — take at least 2 hours apart
  • Antacids and proton pump inhibitors — may reduce iron absorption
  • Bisphosphonates (used for bone health)

 

How Should You Use Feroglobin B12 Liquid?

 

Always follow the directions on the label. The steps below reflect standard usage guidance for this product:

  1. Shake the bottle well before each use.
  2. Measure 10ml using the measuring cup provided with the bottle.
  3. Take once daily, preferably with or after food to reduce the chance of stomach upset.
  4. Swallow the liquid directly or dilute in a small amount of water or juice if preferred.
  5. Do not take alongside tea, coffee, or dairy products, as these can reduce iron absorption.
  6. Vitamin C (found in orange juice) can enhance iron absorption — taking your supplement with a vitamin C-rich drink may be beneficial.
Age Group Dose Frequency
Adults and children over 12 years 10ml Once daily
Children under 12 years Not recommended without medical advice

If you are also supporting your general wellbeing and looking for products to complement your health routine, our women's health collection includes a range of relevant options.

 

What Are the Possible Side Effects of Feroglobin B12 Liquid?

 

Like all iron-containing supplements, Feroglobin B12 liquid can cause side effects in some people, though not everyone experiences them. Taking the supplement with food usually helps to minimise digestive discomfort.

Common side effects:

  • Dark or black stools — this is harmless and expected with iron supplementation
  • Nausea, particularly if taken on an empty stomach
  • Constipation
  • Stomach cramps or discomfort

Less common side effects:

  • Diarrhoea
  • Heartburn or indigestion
  • Vomiting
  • Allergic reactions (rash, itching, swelling) — stop use and seek medical advice immediately if these occur

Iron overdose is dangerous, particularly in young children. Keep the bottle out of reach of children and seek emergency medical attention immediately if accidental overdose is suspected. If you experience persistent or severe side effects, stop taking the supplement and consult your pharmacist or GP.

 

How Should You Store Feroglobin B12 Liquid?

 

Correct storage helps maintain the quality and safety of the supplement throughout its shelf life. If you are managing multiple supplements or medicines at home, it is worth reviewing storage conditions for each one. You can also find related health products in our vitamins and supplements collection.

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and heat sources
  • Do not refrigerate
  • Keep the bottle tightly closed after each use
  • Keep out of sight and reach of children
  • Do not use after the expiry date printed on the bottle
  • Once opened, use within the period stated on the packaging

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Vitabiotics Feroglobin B12 liquid iron supplement online in the UK?

You can buy Vitabiotics Feroglobin B12 200ml directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. It is available without a prescription as an over-the-counter food supplement. Browse our full vitamins and supplements collection for related products.

How does Feroglobin B12 liquid work in the body?

Feroglobin B12 liquid provides ferrous gluconate, which is absorbed in the small intestine and used to produce haemoglobin — the protein in red blood cells that carries oxygen around the body. Vitamin B12 supports normal red blood cell formation, while B-complex vitamins contribute to energy metabolism and help reduce tiredness and fatigue. Zinc supports immune function and cell division.

How do I use Feroglobin B12 liquid step by step?

Shake the bottle well before use, then measure 10ml using the measuring cup provided. Take once daily, preferably with or after food to reduce the chance of stomach discomfort. Avoid taking it alongside tea, coffee, or dairy, as these can reduce iron absorption.

What is the recommended dose of Feroglobin B12 liquid?

The recommended dose for adults and children over 12 years is 10ml once daily. Do not exceed this amount unless directed by a healthcare professional. Children under 12 should not take this supplement without medical advice.

What is the best time of day to take Feroglobin B12 liquid?

There is no single fixed time, but taking it with or after a meal tends to reduce the risk of nausea and stomach upset. Some people find taking it in the morning with breakfast helps them remember their daily dose. Avoid taking it at the same time as tea, coffee, antacids, or dairy products.

What are the side effects of Feroglobin B12 liquid?

The most common side effects include dark or black stools (which is harmless and expected), nausea, constipation, and stomach cramps. Less commonly, some people experience diarrhoea, heartburn, or vomiting. Taking the supplement with food usually helps to minimise these effects.

How do I manage side effects of Feroglobin B12 liquid?

If you experience nausea or stomach discomfort, try taking the supplement with a meal rather than on an empty stomach. Staying well hydrated and eating a fibre-rich diet can help if constipation is an issue. If side effects persist or are severe, stop use and speak to your pharmacist or GP.

Who is Feroglobin B12 liquid suitable for?

This supplement is suitable for adults and young people over 12 years who have increased iron or B12 requirements, including women with heavy periods, vegetarians, and those experiencing tiredness linked to low iron intake. It is suitable for vegetarians but not certified vegan due to the inclusion of honey. It is not suitable for children under 12 without medical advice.

What happens if I miss a dose of Feroglobin B12 liquid?

If you miss a dose, take it as soon as you remember on the same day. If you do not remember until the following day, simply continue with your normal schedule. Never take a double dose to compensate for a missed one.

Can I take Feroglobin B12 liquid during pregnancy?

Iron and B12 requirements increase during pregnancy, and the NHS recommends that pregnant women ensure adequate iron intake. However, you should speak to your GP or midwife before starting any iron supplement during pregnancy, as they may recommend a specific prescribed preparation depending on your blood results. Do not self-diagnose iron deficiency in pregnancy.

Does Feroglobin B12 liquid interact with any medicines?

Yes — iron can reduce the absorption of several medicines, including tetracycline and quinolone antibiotics, levothyroxine, levodopa, methyldopa, and bisphosphonates. Leave at least two hours between taking this supplement and any of these medicines. Always inform your pharmacist of all supplements you are taking.

Is Feroglobin B12 liquid suitable for vegetarians or vegans?

Feroglobin B12 liquid is suitable for vegetarians. It is not suitable for vegans because it contains honey. If you follow a vegan diet and are looking for iron support, speak to your pharmacist about alternative options. You can also explore our vegan health products collection for suitable alternatives.

What are the alternatives to Feroglobin B12 liquid?

Alternatives include other liquid iron supplements, ferrous sulphate tablets (available on prescription or OTC), and combined iron and folic acid preparations. Feroglobin B12 liquid is often preferred by those who find tablets difficult to swallow or who experience digestive side effects with ferrous sulphate. Your pharmacist can help you choose the most appropriate option for your needs.

How long can you take Feroglobin B12 liquid for?

You can take Feroglobin B12 liquid as part of your daily supplement routine for as long as needed. However, if you suspect iron-deficiency anaemia or your symptoms do not improve after several weeks of supplementation, you should see your GP for a blood test and further assessment. Long-term iron supplementation without medical review is not recommended if anaemia is suspected.

What does the latest research say about liquid iron supplements?

Research suggests that liquid iron formulations using ferrous gluconate are generally better tolerated than ferrous sulphate tablets, with a lower incidence of gastrointestinal side effects. Studies also support the role of vitamin B12 and B-complex vitamins in reducing fatigue and supporting red blood cell production. The NHS and clinical guidelines continue to recommend dietary supplementation for those at risk of iron deficiency who cannot meet their needs through food alone.

How Should You Use Feroglobin B12 Liquid?

Using Feroglobin B12 liquid correctly makes a real difference to how well your body absorbs the iron and supporting nutrients. Always shake the bottle well before measuring your dose, as the liquid can settle between uses. Follow these steps each time:

Vitamin C can enhance iron absorption, so taking your dose with a small glass of orange juice is a simple way to get more from each serving.

What Is the Correct Dose of Feroglobin B12 Liquid?

The correct dose depends on your age. Do not exceed the amounts listed below, and always read the product label before use. If you are unsure whether this supplement is appropriate for your situation, speak to your pharmacist before starting.

Do not take more than the recommended daily dose. Taking excess iron can be harmful, particularly for children.

When Is the Best Time to Use Feroglobin B12 Liquid?

There is no single correct time, but most people find it easiest to take their dose in the morning with breakfast. Taking it at the same time each day helps build a consistent habit and reduces the chance of forgetting. Avoid taking it at the same time as other medicines — particularly levothyroxine, antibiotics, or antacids — as iron can interfere with their absorption. Spacing doses at least two hours apart from these medicines is advisable.

If morning does not suit you, taking it with your evening meal works equally well. The key is consistency rather than a specific clock time.

How Long Can You Use Feroglobin B12 Liquid For?

Feroglobin B12 liquid can be taken as part of a daily supplement routine for as long as your increased iron or B12 needs persist. Many people take it throughout periods of heavy menstruation, pregnancy planning, or dietary restriction. However, if you have been taking it for several weeks and still feel persistently fatigued or unwell, it is important to see your GP. Ongoing symptoms may indicate iron-deficiency anaemia or another underlying condition that requires investigation and possibly a prescribed treatment rather than a supplement alone.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Feroglobin B12 Liquid?

Iron supplements — even gentle ones like ferrous gluconate — can cause digestive side effects in some people. The good news is that these are usually mild and often settle once your body adjusts, particularly if you take the supplement with food.

  • Dark or black stools — harmless and expected; caused by unabsorbed iron passing through the gut
  • Nausea, especially if taken on an empty stomach
  • Constipation
  • Stomach cramps or abdominal discomfort

What Are the Less Common Side Effects of Feroglobin B12 Liquid?

Some people experience less frequent side effects that are still worth being aware of. These tend to occur more often at higher doses or in people with sensitive digestive systems.

  • Diarrhoea
  • Heartburn or acid reflux
  • Vomiting
  • Bloating or flatulence
  • Temporary discolouration of teeth (rare with liquid iron — rinse mouth after use if concerned)

What Are the Serious Side Effects of Feroglobin B12 Liquid?

Serious side effects are uncommon with this supplement when taken at the recommended dose. However, you should be aware of the following and act promptly if they occur. Allergic reactions, though rare, can include skin rash, itching, swelling of the face or throat, or difficulty breathing. Stop use immediately and seek emergency medical attention if you experience any of these symptoms.

Iron overdose is a medical emergency, particularly in young children. Even a small excess can be dangerous for a child. Keep the bottle securely out of reach and call 999 or go to your nearest A&E immediately if accidental overdose is suspected.

What Should You Do If You Experience Side Effects?

For mild digestive side effects such as nausea or constipation, try taking the supplement with a larger meal and ensure you are drinking enough water throughout the day. A fibre-rich diet can help manage constipation. If symptoms persist beyond a week or two, or if they are affecting your daily life, stop taking the supplement and speak to your pharmacist or GP. Do not simply increase the dose in the hope that symptoms will resolve — this is unlikely to help and may make things worse.

Can Feroglobin B12 Liquid Interact With Other Medicines?

Yes. Iron is known to reduce the absorption of several commonly used medicines. This does not mean you cannot take them together, but timing matters. Leave at least two hours between taking Feroglobin B12 liquid and any of the following:

  • Tetracycline and quinolone antibiotics (e.g. doxycycline, ciprofloxacin)
  • Levothyroxine (thyroid replacement therapy)
  • Levodopa and methyldopa (used in Parkinson's disease and hypertension)
  • Bisphosphonates (e.g. alendronic acid, used for bone health)
  • Antacids and proton pump inhibitors (e.g. omeprazole)

Always tell your pharmacist about all supplements and medicines you are taking so they can check for potential interactions.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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