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Solgar Flavo Zinc - 50 Lozenges

Solgar Flavo Zinc - 50 Lozenges

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  • ✔️ Supports normal immune function with daily zinc intake
  • ✔️ Convenient dissolvable lozenge — no swallowing required
  • ✔️ Combined with citrus bioflavonoids for a complete formula
  • ✔️ Suitable for vegetarians and vegans (check current label)
  • ✔️ 50 lozenges per pack for a generous daily supply

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What Are Zinc Lozenges UK — and Is Solgar Flavo Zinc Right for You?

 

Zinc is one of the most widely studied essential trace minerals in human nutrition. Your body cannot produce it on its own, so you rely entirely on diet or supplementation to maintain adequate levels. The NHS recognises zinc as necessary for normal immune function, wound healing, DNA synthesis, and the maintenance of healthy skin and hair. Solgar Flavo Zinc lozenges offer a convenient, dissolvable format that many people find easier to use than standard tablets — particularly when they want targeted support during periods of increased demand, such as winter months or times of physical stress. If you're already exploring vitamins and supplements to support your general health, zinc is one of the most evidence-backed options available.

Each pack contains 50 lozenges, making it a practical, lasting supply. The lozenges combine zinc with citrus bioflavonoids — plant-derived compounds found naturally in citrus fruits — which are included to complement the formula. At just £3.99, this is an accessible option for adults looking to maintain their zinc intake without breaking the bank.

 

How Do Solgar Flavo Zinc Lozenges Work?

 

Zinc functions as a cofactor for over 300 enzymes in the human body. That's a remarkable number, and it explains why deficiency can affect so many different systems at once. When you allow a zinc lozenges UK product like Solgar Flavo Zinc to dissolve slowly in your mouth, the zinc is absorbed through the oral mucosa as well as via the gastrointestinal tract once swallowed. This dual-route absorption may offer a practical advantage over standard swallowed tablets for some users.

Here's how zinc supports your body at a cellular level:

  • Supports the normal function of the immune system, including the activity of white blood cells
  • Contributes to the protection of cells from oxidative stress
  • Plays a role in normal DNA synthesis and cell division
  • Helps maintain normal skin, hair, and nail condition
  • Supports normal cognitive function and fertility

 

Who Should Consider Using Solgar Flavo Zinc Lozenges?

 

Zinc deficiency is more common than many people realise. Certain groups are at higher risk, including older adults, vegetarians and vegans (since plant-based zinc is less bioavailable than animal-sourced zinc), people with gastrointestinal conditions affecting absorption, and those with increased physiological demands. If you've noticed changes in your skin, hair, or immune resilience, it may be worth discussing zinc levels with your GP.

Solgar Flavo Zinc lozenges may be particularly suitable for:

  • Adults seeking to maintain normal immune function, especially during winter
  • Vegetarians and vegans who may have lower dietary zinc intake
  • People who struggle to swallow tablets and prefer a dissolvable lozenge format
  • Those looking for a convenient, once-daily zinc supplement at an affordable price

 

How Does Solgar Flavo Zinc Compare to Standard Zinc Tablets?

 

Feature Solgar Flavo Zinc Lozenges Standard Zinc Tablet
Format Dissolvable lozenge Swallowed tablet or capsule
Absorption route Oral mucosa + GI tract GI tract only
Added ingredients Citrus bioflavonoids Typically none
Suitable for tablet-averse users Yes No

 

Is Solgar Flavo Zinc Suitable for Vegans and How Should It Be Stored?

 

Solgar products are generally formulated to be free from artificial colours, flavours, and preservatives, and many are suitable for vegans — however, always check the current product label for the most up-to-date ingredient information, as formulations can change. If you're managing your health holistically and also looking after your skin, you might find our skin care range a useful complement to your supplement routine, since zinc plays a direct role in skin cell renewal and repair.

Store Solgar Flavo Zinc lozenges below 25°C in a cool, dry place away from direct sunlight. Keep the container tightly closed and out of reach of children. Do not use after the expiry date printed on the packaging.

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.

Solgar Flavo Zinc 50 Lozenges specifications
Treatment category Vitamins and minerals / Immune support
Active ingredient Zinc (as zinc gluconate with citrus bioflavonoids)
Mechanism of action Cofactor for enzymatic reactions; supports immune cell function and antioxidant defence
Suitable for Adults; vegetarians and vegans (verify current label)
Pack size 50 lozenges
UK classification Food supplement (not a licensed medicine)
Preparation Lozenge
Route of administration Oral (dissolved in mouth)

Specifications of Solgar Flavo Zinc 50 Lozenges

 

What Is Solgar Flavo Zinc and What Is It Used For?

 

Solgar Flavo Zinc is a food supplement providing zinc in a dissolvable lozenge format, combined with citrus bioflavonoids. Zinc is an essential trace element that the body cannot store in large quantities, meaning regular dietary intake — or supplementation — is needed to maintain adequate levels. According to the NHS, zinc contributes to normal immune function, the maintenance of normal skin and hair, normal DNA synthesis, and protection of cells from oxidative stress. These lozenges are intended for adults who wish to support their daily zinc intake conveniently and palatably.

This product is not a licensed medicine and is not intended to diagnose, treat, cure, or prevent any disease. It is a food supplement designed to complement a balanced diet.

 

What Do You Need to Know Before Using Solgar Flavo Zinc?

 

Before starting any new supplement, it's important to consider whether it's appropriate for your individual circumstances. Please read the following carefully.

Do not use Solgar Flavo Zinc if you:

  • Are allergic to zinc gluconate, citrus bioflavonoids, or any other listed ingredient
  • Have been advised by a doctor to avoid zinc supplementation
  • Are a child under 18 (unless directed by a healthcare professional)

Speak to your doctor or pharmacist before use if you:

  • Are pregnant or breastfeeding — the NHS advises caution with supplements during pregnancy
  • Have a condition affecting mineral absorption, such as Crohn's disease or coeliac disease
  • Are already taking a multivitamin containing zinc, as combined intake may exceed safe upper limits
  • Have kidney disease or any other chronic health condition

Known drug interactions — zinc may reduce the absorption of:

  • Tetracycline antibiotics (e.g. doxycycline) — separate doses by at least 2 hours
  • Quinolone antibiotics (e.g. ciprofloxacin) — separate doses by at least 2 hours
  • Iron supplements — take at different times of day
  • Penicillamine (used in rheumatoid arthritis) — zinc may reduce its effectiveness

 

How Should You Use Solgar Flavo Zinc Lozenges?

 

Using these lozenges correctly ensures you get the most from each dose. Follow these steps:

  1. Take one lozenge per day, or as directed by your healthcare professional
  2. Place the lozenge in your mouth and allow it to dissolve slowly — do not chew or swallow whole
  3. Take preferably with or after food to reduce the risk of nausea
  4. Do not take more than one lozenge per day unless advised by a doctor
  5. If you are taking antibiotics or iron supplements, separate your zinc dose by at least two hours
Indication Age Group Dose Frequency
General zinc supplementation Adults (18+) 1 lozenge Once daily
Children under 18 Under 18 Not recommended without medical advice

 

What Are the Possible Side Effects of Solgar Flavo Zinc?

 

Like all supplements, zinc lozenges can cause side effects in some people, though not everyone experiences them. If you're also managing other health concerns and browsing our cold and flu range, it's worth knowing that zinc is one of the most studied nutrients in relation to immune resilience during respiratory illness seasons.

Common side effects:

  • Nausea, particularly if taken on an empty stomach
  • Metallic or bitter taste in the mouth
  • Mild stomach discomfort or indigestion

Less common side effects (usually associated with excessive intake):

  • Vomiting
  • Headache
  • Reduced copper absorption with prolonged high-dose use
  • Diarrhoea

If you experience any severe or persistent side effects, stop taking the supplement and consult your GP or pharmacist promptly.

 

How Should You Store Solgar Flavo Zinc Lozenges?

 

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and moisture
  • Keep the lid tightly closed after each use
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the base of the container
  • Do not store in the bathroom or near a heat source

If you're looking to build a broader wellness routine, our hair care range includes products that complement the role zinc plays in maintaining normal hair condition — a benefit supported by nutritional science.

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 Solgar Flavo Zinc lozenges online in the UK?

You can buy Solgar Flavo Zinc 50 lozenges directly from Cured Pharmacy online, with fast UK dispatch and no prescription required. It's available as part of our wider vitamins and supplements range. At just £3.99 for 50 lozenges, it represents excellent value for a daily zinc supplement.

How do zinc lozenges work in the body?

Zinc acts as a cofactor for over 300 enzymes involved in immune defence, DNA synthesis, cell division, and antioxidant protection. In lozenge form, zinc begins to be absorbed through the oral mucosa as the lozenge dissolves, before continuing absorption through the gastrointestinal tract. This makes the lozenge format a practical choice for those who want a straightforward, once-daily supplement.

How do I use Solgar Flavo Zinc lozenges step by step?

Place one lozenge in your mouth and allow it to dissolve slowly — do not chew or swallow it whole. Take it preferably with or after food to minimise the chance of stomach discomfort. One lozenge per day is the standard adult dose unless a healthcare professional advises otherwise.

What is the best time of day to take zinc lozenges?

There is no single universally agreed best time, but taking zinc with or shortly after a meal tends to reduce the risk of nausea. If you are also taking antibiotics or iron supplements, make sure to separate your zinc dose by at least two hours to avoid absorption interference. Consistency matters more than timing — try to take it at the same time each day.

What are the side effects of Solgar Flavo Zinc lozenges?

The most commonly reported side effects of zinc lozenges include nausea, a metallic taste in the mouth, and mild stomach discomfort — these are more likely if taken on an empty stomach. Less commonly, high or prolonged doses may cause vomiting, headache, or reduced copper absorption. If side effects persist or are severe, stop use and speak to your pharmacist or GP.

How do I manage side effects from zinc lozenges?

Taking the lozenge with food is the most effective way to reduce nausea and stomach discomfort. If you experience a persistent metallic taste, try taking the lozenge after a meal rather than between meals. Should any side effect feel severe or unusual, discontinue use and seek advice from a healthcare professional promptly.

Who is eligible to take Solgar Flavo Zinc lozenges?

These lozenges are intended for adults aged 18 and over who wish to supplement their dietary zinc intake. They may be particularly useful for vegetarians, vegans, older adults, or anyone with increased physiological demands on their immune system. Pregnant or breastfeeding women and anyone with a chronic health condition should consult a doctor or pharmacist before use.

Can children take Solgar Flavo Zinc lozenges?

Solgar Flavo Zinc lozenges are formulated for adults and are not recommended for children under 18 without specific guidance from a healthcare professional. Children have different zinc requirements, and dosing should be carefully assessed by a GP or paediatric dietitian. If you're looking for child-appropriate supplements, speak to your pharmacist for suitable alternatives.

What happens if I miss a dose of Solgar Flavo Zinc?

If you forget to take your daily lozenge, simply take it as soon as you remember — unless it is almost time for your next dose, in which case skip the missed one entirely. Do not take two lozenges to make up for a missed dose. As a food supplement rather than a medicine, occasional missed doses are unlikely to cause any significant issue.

Can I take Solgar Flavo Zinc with other medicines or supplements?

Zinc can reduce the absorption of certain antibiotics (tetracyclines and quinolones) and iron supplements, so these should be taken at least two hours apart from your zinc lozenge. If you are taking penicillamine or any other prescription medicine, always check with your pharmacist first. Combining multiple zinc-containing supplements simultaneously is not advisable, as this may push intake above safe upper levels.

What are the alternatives to Solgar Flavo Zinc lozenges?

Alternatives include standard zinc tablets or capsules, zinc effervescent tablets, and multivitamins containing zinc. The lozenge format is particularly suited to those who dislike swallowing tablets or who want a more gradual oral absorption. You can explore a broader selection of options in our vitamins and supplements collection to find the format that suits you best.

How long can you take Solgar Flavo Zinc lozenges for?

Short-term supplementation — for example, during winter months or periods of increased physical demand — is generally considered safe for most healthy adults at the recommended dose. Long-term daily use at higher doses may deplete copper levels over time, so it is sensible to review ongoing supplementation with a GP or pharmacist every few months. If you are using zinc to address a suspected deficiency, a blood test can help confirm whether continued supplementation is needed.

Is Solgar Flavo Zinc suitable for vegans?

Solgar products are generally formulated without animal-derived ingredients, and many are suitable for vegans — however, you should always check the current product label, as formulations can occasionally change. Vegans are among the groups most likely to benefit from zinc supplementation, since plant-based sources of zinc have lower bioavailability than animal-sourced zinc. If you follow a plant-based diet, this lozenge format offers a convenient and accessible way to maintain your intake.

What does the research say about zinc lozenges for immune support?

Zinc is one of the most studied micronutrients in relation to immune function, and the NHS acknowledges its role in supporting normal immune activity. Research published in clinical nutrition literature has explored zinc's role in reducing the duration of common cold symptoms when taken as lozenges, though results vary across studies. The European Food Safety Authority (EFSA) has approved the health claim that zinc contributes to the normal function of the immune system.

Can zinc lozenges help with skin and hair health?

Yes — zinc plays a recognised role in maintaining normal skin condition, supporting wound healing, and contributing to normal hair maintenance, as acknowledged by the NHS. If you're interested in a broader approach to skin health, our skin care range includes topical products that can work alongside nutritional support. Zinc deficiency has been associated with skin changes and hair thinning, making adequate intake important for those concerned about these areas.

How Should You Use Solgar Flavo Zinc Lozenges?

Using Solgar Flavo Zinc correctly is straightforward, but the lozenge format does require a slightly different approach to a standard tablet. The key is to let the lozenge do its job slowly — rushing it defeats the purpose of the format.

If you are taking antibiotics or iron supplements, make sure to leave at least a two-hour gap between those medicines and your zinc lozenge to avoid any reduction in absorption.

What Is the Correct Dose of Solgar Flavo Zinc?

The recommended dose for most adults is one lozenge per day. Exceeding this is not advised, as the body has a limited capacity to use zinc at any one time, and excess intake can cause unwanted effects including nausea and, over time, reduced copper absorption.

When Is the Best Time to Use Solgar Flavo Zinc Lozenges?

There is no strict rule about timing, but most people find that taking their lozenge with or shortly after a meal works best — it reduces the likelihood of nausea and fits naturally into a daily routine. Morning or lunchtime tends to work well for most adults, though the most important thing is consistency. Taking it at the same time each day helps you build the habit and ensures you don't miss doses.

If you take antibiotics or iron supplements, plan your zinc dose at a different time of day — ideally at least two hours before or after those medicines.

How Long Can You Use Solgar Flavo Zinc Lozenges For?

Many people use zinc supplements seasonally — for example, during autumn and winter when immune demands tend to increase. Short-term use at the recommended dose is considered appropriate for most healthy adults. If you are considering longer-term supplementation, it is worth discussing this with your GP or pharmacist, particularly if you are also taking a multivitamin that already contains zinc. Prolonged high-dose zinc intake can reduce copper levels in the body, so periodic review is sensible.

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 Solgar Flavo Zinc Lozenges?

Most people tolerate Solgar Flavo Zinc lozenges well, particularly when taken with food. That said, zinc supplements — in any format — can cause some mild side effects, especially when first introduced or if taken on an empty stomach.

  • Nausea or stomach discomfort
  • Metallic or bitter taste in the mouth during or after dissolution
  • Mild indigestion

What Are the Less Common Side Effects of Solgar Flavo Zinc Lozenges?

Less commonly, particularly with higher doses or prolonged use beyond the recommended amount, some people may experience more noticeable effects. These are generally avoidable by sticking to the stated dose.

  • Vomiting
  • Headache
  • Diarrhoea
  • Reduced appetite
  • Abdominal cramps

What Are the Serious Side Effects of Solgar Flavo Zinc Lozenges?

Serious side effects from zinc supplementation at recommended doses are rare. However, long-term excessive zinc intake — well above the recommended daily amount — can lead to copper deficiency, which may in turn affect red blood cell production and neurological function. This is not a concern with normal, once-daily use, but it is a reason to avoid taking multiple zinc-containing supplements simultaneously without professional guidance. If you notice unusual fatigue, numbness, or tingling, speak to your GP.

What Should You Do If You Experience Side Effects?

If you experience nausea, try taking your lozenge with a meal rather than between meals — this simple change resolves the issue for most people. For a persistent metallic taste, rinsing your mouth with water after the lozenge has dissolved can help. If any side effect is severe, worsening, or does not resolve within a few days of adjusting how you take the supplement, stop use and consult your pharmacist or GP. In the unlikely event of an allergic reaction — such as swelling, difficulty breathing, or a widespread rash — seek emergency medical attention immediately.

Can Solgar Flavo Zinc Interact With Other Medicines?

Yes — zinc is known to interact with several medicines by reducing their absorption when taken at the same time. The most clinically significant interactions involve tetracycline antibiotics (such as doxycycline), quinolone antibiotics (such as ciprofloxacin), iron supplements, and penicillamine. To manage this, simply separate your zinc lozenge from these medicines by at least two hours. Always inform your pharmacist about all supplements you are taking, including zinc, so they can check for potential interactions with any prescribed medicines.

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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