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Sanatogen A-Z Complete Multivitamin - 90 Tablets

Sanatogen A-Z Complete Multivitamin - 90 Tablets

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  • ✔️ Provides 20+ vitamins and minerals in a single daily tablet
  • ✔️ Supports immune function, energy metabolism, and bone health
  • ✔️ 90-tablet pack offers a convenient three-month supply
  • ✔️ Contains vitamin D, recommended by the NHS for daily supplementation
  • ✔️ Suitable for adults with dietary gaps or restricted eating patterns

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What Is Sanatogen A-Z Complete Multivitamin?

 

The Sanatogen A-Z Complete multivitamin is a once-daily tablet designed to help fill nutritional gaps in your diet. Each pack contains 90 tablets — a three-month supply — making it a practical, cost-effective option for adults who want consistent daily nutritional support. Many people in the UK don't consistently meet their recommended daily intake of key vitamins and minerals through diet alone, and a broad-spectrum supplement like this one can help bridge that gap. You can browse the full range of daily supplements in our vitamins and supplements collection.

Sanatogen is a well-established UK brand with a long history in nutritional health. This particular formulation covers vitamins A, C, D, E, K, and the full B-vitamin complex, alongside essential minerals including zinc, iron, magnesium, and selenium. It's classified as a food supplement and is available over the counter without a prescription.

 

How Does Sanatogen A-Z Complete Multivitamin Work?

 

Multivitamins work by supplying your body with micronutrients it needs but may not be getting in sufficient quantities from food. Each nutrient in the formula plays a distinct physiological role:

  • Vitamin D supports calcium absorption and contributes to normal bone and muscle function. The NHS recommends that adults consider a daily vitamin D supplement, particularly during autumn and winter.
  • Vitamin C contributes to normal immune function and helps protect cells from oxidative stress.
  • B vitamins (including B6, B12, and folic acid) support normal energy-yielding metabolism and help reduce tiredness and fatigue.
  • Iron contributes to normal formation of red blood cells and haemoglobin.
  • Zinc plays a role in normal immune function, DNA synthesis, and cognitive function.
  • Vitamin A supports normal vision and contributes to the maintenance of normal skin and mucous membranes.

These nutrients work together rather than in isolation. Fat-soluble vitamins (A, D, E, K) are best absorbed when taken with food containing some fat, which is why taking this tablet with a meal is generally advised.

 

Who Should Use Sanatogen A-Z Complete Multivitamin?

 

This supplement is suitable for most healthy adults aged 18 and over who want to support their general nutritional intake. It's particularly useful if your diet is restricted, varied, or inconsistent. That said, it's not a substitute for a balanced diet — think of it as a safety net rather than a replacement for good eating habits.

  • Adults with busy lifestyles who may not always eat a varied diet
  • People over 50, whose absorption of certain nutrients such as B12 and vitamin D may decline with age
  • Those following a vegetarian or plant-based diet who may have lower intakes of B12, iron, and zinc
  • Adults recovering from illness who want to support their nutritional status during recovery

It is not specifically formulated for children, pregnant women, or breastfeeding mothers. If you fall into any of these groups, speak to your GP or pharmacist about a more appropriate product.

 

How Does Sanatogen A-Z Compare to Other Multivitamins?

 

Feature Sanatogen A-Z Complete (90 Tablets) Generic A-Z Multivitamin (30 Tablets)
Pack size 90 tablets (3-month supply) 30 tablets (1-month supply)
Number of nutrients Broad A-Z spectrum (20+ nutrients) Varies — often fewer minerals
Established brand Yes — long-standing UK brand Varies by manufacturer
Price per tablet ~£0.14 per tablet Typically £0.15–£0.30 per tablet

 

Is Sanatogen A-Z Complete Multivitamin Suitable for Long-Term Use?

 

Yes, this supplement is designed for daily, ongoing use as part of a healthy lifestyle. The Sanatogen A-Z Complete multivitamin contains nutrients at levels consistent with recommended daily allowances (RDAs), meaning it is not formulated at doses that would typically cause toxicity with regular use. However, you should not take additional high-dose single-nutrient supplements alongside it without first checking with a pharmacist, as this could lead to exceeding safe upper limits for certain nutrients such as vitamin A or iron.

Store the tablets in a cool, dry place below 25°C, away from direct sunlight and out of reach of children. If you are taking any prescription medicines — particularly anticoagulants like warfarin — speak to your pharmacist before starting this supplement, as vitamin K content may affect how your medication works. You can also explore our women's health range if you're looking for supplements tailored to specific female nutritional needs.

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.

Sanatogen A-Z Complete Multivitamin 90 Tablets specifications
Treatment category Nutritional supplement / General health
Mechanism of action Supplies essential vitamins and minerals to support normal physiological functions
Effective for Supporting daily nutritional intake in adults
Suitable for Adults aged 18 and over
Active ingredients Vitamins A, C, D, E, K, B1, B2, B3, B5, B6, B7, B9, B12; Zinc, Iron, Magnesium, Selenium, and other minerals
Pack size 90 tablets
UK classification Food supplement (not a licensed medicine)
Preparation Tablet
Route of administration Oral

Specifications of Sanatogen A-Z Complete Multivitamin 90 Tablets

 

What Is Sanatogen A-Z Complete Multivitamin and What Is It Used For?

 

Sanatogen A-Z Complete Multivitamin 90 Tablets is a broad-spectrum daily food supplement providing over 20 vitamins and minerals. It is used to support general nutritional wellbeing in adults, particularly where dietary intake may be insufficient. It is not a medicine and does not treat, cure, or prevent any disease. Rather, it helps maintain normal body functions that depend on adequate micronutrient intake — things like energy metabolism, immune defence, bone health, and cognitive function.

The NHS advises that most people should be able to get all the nutrients they need from a varied, balanced diet. However, certain groups — including older adults, those with restricted diets, and people with limited sun exposure — may benefit from supplementation, particularly for vitamin D.

 

What Do You Need to Know Before Using Sanatogen A-Z Complete Multivitamin?

 

Before starting any supplement, it's worth checking whether it's appropriate for your situation. Do not use this product if any of the following apply to you:

  • You are allergic to any of the listed ingredients
  • You are pregnant or planning to become pregnant — this product contains vitamin A, which in high doses can be harmful to an unborn baby; a pregnancy-specific supplement is recommended instead
  • You are under 18 years of age
  • You have haemochromatosis (iron overload disorder) — this product contains iron
  • You have hypercalcaemia or hypervitaminosis A or D

The following medicines may interact with the nutrients in this supplement:

  • Warfarin and other anticoagulants — vitamin K can affect how these medicines work; always inform your GP or anticoagulation clinic
  • Levodopa — vitamin B6 may reduce its effectiveness
  • Antibiotics (tetracyclines, quinolones) — iron and zinc can reduce absorption of these medicines; take at least two hours apart
  • Thyroid medication (levothyroxine) — iron may reduce absorption; separate doses by at least four hours
  • Bisphosphonates — calcium and iron can reduce absorption; take at different times of day

 

How Should You Use Sanatogen A-Z Complete Multivitamin?

 

Using this supplement correctly helps ensure you get the most from it. Follow these steps:

  1. Take one tablet daily — do not exceed this dose
  2. Swallow the tablet whole with a full glass of water
  3. Take with food, ideally at the same time each day, to support absorption and reduce the chance of stomach discomfort
  4. Do not crush or chew the tablet
  5. If you are taking any prescription medicines, separate doses as advised above or check with your pharmacist
Age Group Dose Frequency Notes
Adults 18+ 1 tablet Once daily Take with food and water
Under 18 Not recommended Use an age-appropriate supplement
Pregnant women Not recommended Use a pregnancy-specific supplement

If you're looking for supplements suited to younger family members, our baby and toddler range includes age-appropriate options.

 

What Are the Possible Side Effects of Sanatogen A-Z Complete Multivitamin?

 

Side effects from multivitamins taken at recommended doses are uncommon. Most people tolerate this supplement well. However, some individuals may notice mild effects, particularly when first starting.

Common side effects (may affect some users):

  • Mild nausea, especially if taken on an empty stomach
  • Constipation or changes in bowel habits (related to iron content)
  • Dark or greenish stools (a harmless effect of iron)
  • Mild stomach discomfort

Less common side effects (rare at recommended doses):

  • Headache
  • Skin flushing (associated with niacin/vitamin B3)
  • Allergic reactions such as rash or itching — stop use and seek medical advice if this occurs

If you experience any severe or unexpected symptoms, stop taking the supplement and contact your GP or pharmacist promptly.

 

How Should You Store Sanatogen A-Z Complete Multivitamin?

 

Correct storage helps maintain the quality and effectiveness of the tablets throughout the 90-day supply. Follow these guidelines:

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and moisture
  • Do not store in the bathroom or near a sink
  • Keep the container tightly closed after each use
  • Keep out of sight and reach of children
  • Do not use after the expiry date printed on the packaging
  • Do not transfer tablets to a different container unless advised to do so

For a broader look at how vitamins and minerals support your health, the NHS provides detailed guidance on individual nutrients. You may also find it helpful to explore our men's health range for supplements tailored to specific male nutritional needs.

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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 Sanatogen A-Z Complete Multivitamin online in the UK?

You can buy Sanatogen A-Z Complete Multivitamin 90 Tablets directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for just £12.90. It's available without a prescription and can be ordered for fast home delivery. Browse our full vitamins and supplements collection for more options.

How does Sanatogen A-Z Complete Multivitamin work in the body?

Each tablet delivers a broad range of vitamins and minerals that support normal metabolic, immune, and structural functions throughout the body. Fat-soluble vitamins like D, A, E, and K are stored in body tissues, while water-soluble B vitamins and vitamin C need regular daily replenishment. Taking the tablet consistently at the same time each day helps maintain steady micronutrient levels.

How do I take Sanatogen A-Z Complete Multivitamin step by step?

Take one tablet daily with a full glass of water, ideally with a meal. Swallow the tablet whole — do not crush or chew it. Try to take it at the same time each day to build a consistent habit and maximise the benefit of the supplement.

What is the best time of day to take Sanatogen A-Z Complete Multivitamin?

Morning with breakfast is generally considered a good time, as it's easy to remember and food helps with the absorption of fat-soluble vitamins. However, if morning doesn't suit your routine, taking it with your main meal works just as well. The most important thing is consistency — the same time each day is better than an irregular schedule.

Can I take Sanatogen A-Z Complete Multivitamin if I am pregnant?

This product is not recommended during pregnancy. It contains vitamin A, which in doses above 700 micrograms per day can be harmful to a developing baby. Pregnant women should use a supplement specifically formulated for pregnancy that contains the correct dose of folic acid and avoids excess vitamin A. Always speak to your GP or midwife before taking any supplement during pregnancy.

Is Sanatogen A-Z Complete Multivitamin suitable for vegetarians?

You should check the product label or patient information leaflet for the most up-to-date information on suitability for vegetarians or vegans, as formulations can change. If you follow a plant-based diet and are looking for certified vegan supplements, it's worth checking the product packaging carefully before purchasing.

What are the side effects of Sanatogen A-Z Complete Multivitamin?

Most people tolerate this supplement well at the recommended dose. Possible side effects include mild nausea, constipation, or dark stools — all of which are commonly linked to the iron content. Taking the tablet with food usually reduces the chance of stomach discomfort. If you notice a rash, swelling, or difficulty breathing, stop use immediately and seek medical advice.

What happens if I miss a dose of Sanatogen A-Z Complete Multivitamin?

If you forget to take your tablet, simply take it as soon as you remember on the same day. If you don't remember until the following day, skip the missed dose and continue with your normal schedule. Never take two tablets in one day to make up for a missed one, as this could push certain nutrients above safe daily limits.

Can Sanatogen A-Z Complete Multivitamin interact with my prescription medicines?

Yes, some interactions are possible. Vitamin K in the formula can affect anticoagulants like warfarin, and iron can reduce the absorption of antibiotics, levothyroxine, and bisphosphonates if taken at the same time. Always tell your GP or pharmacist that you are taking a multivitamin, particularly if you are on regular prescription medication. Separating doses by at least two to four hours usually resolves most absorption-related interactions.

How long can I take Sanatogen A-Z Complete Multivitamin for?

This supplement is suitable for long-term daily use as part of a healthy lifestyle, provided you stick to the recommended one-tablet-per-day dose. There is no set maximum duration for use at these levels. However, if you are concerned about your nutritional status or have an underlying health condition, it's a good idea to discuss ongoing supplementation with your GP.

Who is eligible to take Sanatogen A-Z Complete Multivitamin?

This product is intended for adults aged 18 and over. It is not suitable for children, pregnant women, or breastfeeding mothers without specific medical advice. People with certain conditions such as haemochromatosis (iron overload) or hypervitaminosis should avoid it. If you have any chronic health condition, check with your pharmacist or GP before starting.

What are the alternatives to Sanatogen A-Z Complete Multivitamin?

There are several other A-Z multivitamin products available in the UK, including own-brand pharmacy versions and other established brands. The key differences usually lie in the number of nutrients included, the dose levels, and the pack size. If you have specific nutritional needs — for example, related to hair health — you might also explore our hair care range, which includes targeted supplements.

Does Sanatogen A-Z Complete Multivitamin help with tiredness and fatigue?

Several nutrients in this supplement — including B vitamins (B6, B12, riboflavin, niacin, pantothenic acid), iron, and magnesium — contribute to normal energy-yielding metabolism and help reduce tiredness and fatigue, according to EU-approved health claims. However, if you are experiencing persistent or severe fatigue, this should be investigated by your GP rather than managed with supplements alone.

Can I take Sanatogen A-Z Complete Multivitamin alongside other supplements?

You should be cautious about taking additional single-nutrient supplements alongside an A-Z multivitamin, as this can lead to exceeding safe upper limits for nutrients such as vitamin A, iron, or vitamin D. For example, taking a separate high-dose vitamin D supplement on top of a multivitamin may push your total daily intake above the 100 micrograms per day upper safe level identified by the NHS. Always check with your pharmacist before combining supplements.

What does the latest research say about daily multivitamin use?

Research on multivitamins is mixed. For most healthy adults eating a varied diet, the evidence for significant health benefits beyond correcting deficiencies is limited. However, for specific groups — such as older adults, those with restricted diets, or people with limited sun exposure — supplementation with key nutrients like vitamin D and B12 is supported by NHS guidance. A multivitamin can be a practical way to cover multiple bases in one daily tablet.

How Should You Use Sanatogen A-Z Complete Multivitamin?

Using this supplement correctly is straightforward, but a few simple steps will help you get the most from it. Always read the label before starting and follow the instructions provided with the pack.

If you are taking any prescription medicines, check with your pharmacist about the best timing to avoid any absorption interactions, particularly with antibiotics, thyroid medication, or anticoagulants.

What Is the Correct Dose of Sanatogen A-Z Complete Multivitamin?

The recommended dose for adults is one tablet per day. This dose is designed to complement your dietary intake and bring key nutrients up to or near their recommended daily amounts — not to exceed them. Do not take additional doses if you miss one.

When Is the Best Time to Use Sanatogen A-Z Complete Multivitamin?

Taking your tablet with breakfast or your main meal is generally the most practical approach. Food — particularly meals containing a small amount of healthy fat — supports the absorption of fat-soluble vitamins A, D, E, and K. Taking it in the morning also makes it easier to remember as part of your daily routine.

Avoid taking it immediately before bed on an empty stomach, as the iron content in particular can cause nausea if there is no food in your stomach. If you find morning doesn't work for you, lunchtime with a meal is a perfectly good alternative.

How Long Can You Use Sanatogen A-Z Complete Multivitamin For?

This supplement is suitable for ongoing daily use. Each pack of 90 tablets provides a three-month supply, and you can continue purchasing and using it as part of your long-term health routine. There is no recommended maximum duration for use at the standard one-tablet-per-day dose.

That said, if you are taking it to address a suspected deficiency, it's worth speaking to your GP about whether a blood test might be useful to monitor your levels — particularly for nutrients like vitamin D, iron, and B12. This helps ensure you're supplementing appropriately rather than guessing.

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 Sanatogen A-Z Complete Multivitamin?

Most adults tolerate this supplement without any problems when taken at the recommended dose of one tablet per day. However, some people — particularly those with sensitive stomachs — may notice mild effects when they first start taking it. These are usually temporary and often resolve once your body adjusts.

  • Mild nausea, especially if taken on an empty stomach
  • Constipation or changes in bowel habits
  • Dark, greenish, or black stools — a harmless and expected effect of iron supplementation
  • Mild stomach discomfort or bloating

What Are the Less Common Side Effects of Sanatogen A-Z Complete Multivitamin?

Less common effects are rare at the recommended dose but can occasionally occur, particularly in people who are sensitive to specific nutrients. Niacin (vitamin B3), for example, can cause a temporary skin flushing sensation in some individuals.

  • Skin flushing or warmth (associated with niacin)
  • Headache
  • Mild skin rash or itching
  • Diarrhoea
  • Unpleasant taste in the mouth

What Are the Serious Side Effects of Sanatogen A-Z Complete Multivitamin?

Serious side effects are very unlikely when this supplement is taken as directed. However, exceeding the recommended dose — for example, by taking multiple supplements containing the same nutrients — can increase the risk of toxicity, particularly with fat-soluble vitamins such as vitamin A and vitamin D, which accumulate in the body over time. Signs of vitamin A toxicity can include headache, nausea, blurred vision, and skin changes. Vitamin D toxicity may cause hypercalcaemia, with symptoms such as excessive thirst, frequent urination, and confusion.

Allergic reactions, though rare, are also possible. Symptoms may include hives, swelling of the face or throat, or difficulty breathing. This requires immediate medical attention.

What Should You Do If You Experience Side Effects?

If you notice mild side effects such as nausea or constipation, try taking the tablet with a larger meal or switching to a different time of day. These effects often settle within a few days. If symptoms persist or worsen, stop taking the supplement and speak to your pharmacist or GP.

For any signs of an allergic reaction or symptoms suggesting vitamin toxicity, stop use immediately and seek urgent medical advice. Do not restart the supplement without speaking to a healthcare professional first.

Can Sanatogen A-Z Complete Multivitamin Interact With Other Medicines?

Yes, certain nutrients in this supplement can interact with prescription medicines. Vitamin K may affect the action of anticoagulants such as warfarin, potentially altering your INR (clotting time). Iron can reduce the absorption of antibiotics (tetracyclines and quinolones), levothyroxine, and bisphosphonates if taken at the same time — separating doses by at least two to four hours usually resolves this. Vitamin B6 at high doses may reduce the effectiveness of levodopa used in Parkinson's disease treatment. Always inform your GP or pharmacist that you are taking a multivitamin, particularly if you are on regular prescription medication.

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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