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Vocalzone Sugar Free Blackcurrant - 24 Throat Pastilles

Vocalzone Sugar Free Blackcurrant - 24 Throat Pastilles

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  • ✔️ Soothes throat irritation and hoarseness with menthol and myrrh
  • ✔️ Sugar-free formula sweetened with isomalt — suitable for diabetics
  • ✔️ Slow-dissolving pastille maximises contact with the throat lining
  • ✔️ Blackcurrant flavour makes throat relief pleasant and easy to use
  • ✔️ 24 pastilles per pack — ideal for singers, teachers, and voice users

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Are Vocalzone Sugar Free Blackcurrant Throat Pastilles Sugar Free?

 

If your throat feels scratchy, dry, or irritated — whether from a cold, overuse of your voice, or simply the dry winter air — you want something that works without unnecessary additives. Throat pastilles sugar free options like Vocalzone Sugar Free Blackcurrant Throat Pastilles offer a convenient, low-sugar way to soothe discomfort throughout the day. Each pack contains 24 pastilles in a fruity blackcurrant flavour, making them easy to carry and use whenever you need relief. They're particularly popular with singers, teachers, and anyone who relies on their voice professionally.

Throat irritation is one of the most common reasons people visit a pharmacist in the UK. According to the NHS, a sore or irritated throat is usually caused by a viral infection, dry air, or vocal strain, and most cases resolve on their own within a week. Pastilles like these can help manage the discomfort in the meantime. You can also explore our Ear, Nose & Throat range for a broader selection of throat and upper respiratory products.

 

How Do Vocalzone Sugar Free Blackcurrant Pastilles Work?

 

These pastilles work through a combination of two key active ingredients — menthol and myrrh tincture — that have long been used in throat care. Here's how they act:

  • Menthol: Activates cold-sensitive receptors (TRPM8) in the mucous membranes of the mouth and throat, creating a cooling, soothing sensation that temporarily eases irritation and the feeling of congestion.
  • Myrrh tincture: Derived from the resin of the Commiphora tree, myrrh has been used traditionally for its mild antiseptic and soothing properties on oral and throat mucosa.
  • Slow dissolution: The pastille is designed to dissolve slowly in the mouth, prolonging contact with the throat lining and maximising the soothing effect.
  • Sugar-free formula: Sweetened with isomalt rather than sucrose, making them a more suitable option for those managing their sugar intake.

 

Who Should Use Vocalzone Sugar Free Blackcurrant Pastilles?

 

These pastilles are suitable for a wide range of people experiencing mild throat irritation or hoarseness. They're particularly well-suited to:

  • Adults and children over 12 years with a sore or irritated throat
  • Singers, teachers, public speakers, or anyone who uses their voice extensively
  • People who prefer a sugar-free throat lozenge due to dietary preferences or diabetes management
  • Those looking for a non-medicated or lightly medicated option for mild throat discomfort

They are not intended to treat serious throat infections such as streptococcal pharyngitis (strep throat), which may require antibiotic treatment. If you have a high temperature, difficulty swallowing, or symptoms lasting more than five days, please speak to your GP.

 

How Do Vocalzone Pastilles Compare to Other Throat Lozenges?

 

Feature Vocalzone Sugar Free Blackcurrant Standard Throat Lozenge (e.g. Strepsils Original)
Sugar-free Yes (isomalt) No (contains sucrose)
Active ingredients Menthol, Myrrh tincture Amylmetacresol, 2,4-dichlorobenzyl alcohol
Suitable for diabetics Generally yes (check with pharmacist) Less suitable due to sugar content
Pack size 24 pastilles Typically 16–36 lozenges

 

Are Vocalzone Sugar Free Pastilles Safe to Store and Use Long-Term?

 

Store these pastilles below 25°C in a dry place, away from direct sunlight and out of reach of children. Do not use after the expiry date printed on the packaging. As with all throat pastilles sugar free products, they are intended for short-term symptomatic relief — not as a long-term substitute for medical treatment. If you're also managing other symptoms such as a blocked nose or cough, our Cold and Flu collection has a range of complementary products that may help.

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

Vocalzone Sugar Free Blackcurrant - 24 Throat Pastilles specifications
Treatment category Throat care / Ear, Nose & Throat (ENT)
Mechanism of action Menthol activates cooling receptors; myrrh tincture soothes mucous membranes
Effective for Throat irritation, hoarseness, vocal strain
Suitable for Adults and children over 12 years; sugar-free formula suitable for those managing sugar intake
Active ingredients Menthol, Myrrh tincture
Pack size 24 pastilles
UK classification General Sale List (GSL)
Drug class Throat demulcent / herbal preparation
Preparation Pastille (sugar-free, isomalt-sweetened)
Route of administration Oral (buccal dissolution)

Specifications of Vocalzone Sugar Free Blackcurrant - 24 Throat Pastilles

 

What Are Vocalzone Sugar Free Blackcurrant Pastilles and What Are They Used For?

 

Vocalzone Sugar Free Blackcurrant Throat Pastilles are an over-the-counter (OTC) throat preparation containing menthol and myrrh tincture. They are used to soothe mild throat irritation, hoarseness, and discomfort associated with vocal strain, dry air, or the early stages of a cold. The blackcurrant flavour makes them pleasant to use, and the sugar-free formulation — sweetened with isomalt — means they are a more appropriate choice for people who need to limit their sugar intake. They are not an antibiotic and will not treat bacterial throat infections.

The NHS notes that most sore throats are caused by viral infections and do not require antibiotic treatment. Symptomatic relief products like these pastilles can help you manage discomfort while your body recovers naturally.

 

What Do You Need to Know Before Using Vocalzone Sugar Free Pastilles?

 

Before using these pastilles, read the following contraindications and warnings carefully:

  • Do not use if you are allergic to menthol, myrrh, or any other listed ingredient
  • Not recommended for children under 6 years of age
  • Use with caution in children aged 6–12 — seek pharmacist advice first
  • Contains isomalt: excessive consumption may produce a laxative effect
  • If you have a high temperature (fever), difficulty swallowing, or a severely swollen throat, seek medical advice rather than self-treating
  • Do not use as a substitute for medical treatment if symptoms are severe or persistent beyond 5 days
  • Consult your GP or pharmacist if you are pregnant or breastfeeding before use

Regarding drug interactions, no significant interactions with other medicines have been identified for this product at standard doses. However:

  • If you are taking any prescribed medicines, always check with your pharmacist before adding any new OTC product
  • No known interactions with anticoagulants, antidiabetic medicines, or common OTC drugs at recommended doses

 

How Should You Use Vocalzone Sugar Free Blackcurrant Pastilles?

 

Using these pastilles correctly ensures you get the most benefit from each one. Follow these steps:

  1. Remove one pastille from the pack
  2. Place it in your mouth
  3. Allow it to dissolve slowly — do not chew or swallow it whole
  4. Let the pastille coat the back of your throat as it dissolves
  5. Repeat as needed throughout the day, following the dosage guidance below
Indication Age Group Dose Frequency
Throat irritation / hoarseness Adults & children over 12 1 pastille As needed; follow pack instructions
Throat irritation Children 6–12 1 pastille (seek pharmacist advice) As directed by pharmacist
Not recommended Under 6 years

If you're also experiencing other cold symptoms alongside throat discomfort, you might find it helpful to browse our Pain Relief collection for complementary options such as paracetamol or ibuprofen, which can help manage fever and general aches.

 

What Are the Possible Side Effects of Vocalzone Sugar Free Pastilles?

 

Side effects with these pastilles are uncommon when used as directed. However, as with any product, some people may experience a reaction. The NHS advises that if you experience any unexpected symptoms after taking an OTC product, you should stop use and seek advice from a pharmacist or GP.

Common side effects (may affect a small number of users):

  • Mild tingling or cooling sensation in the mouth — this is expected from menthol
  • Mild mouth or throat irritation in sensitive individuals

Less common side effects:

  • Laxative effect if large quantities of isomalt are consumed (from eating multiple pastilles in a short period)
  • Hypersensitivity or allergic reaction — symptoms may include rash, itching, swelling, or difficulty breathing. Stop use immediately and seek urgent medical attention if this occurs

 

How Should You Store Vocalzone Sugar Free Blackcurrant Pastilles?

 

Correct storage keeps the pastilles effective and safe to use throughout their shelf life. Follow these guidelines:

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and sources of heat
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the packaging
  • Do not store in a bathroom or near a sink — humidity can affect the pastille texture

If you're building a home medicine cabinet, our First Aid collection is a great place to find other essentials to keep alongside your throat pastilles.

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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 Vocalzone Sugar Free Blackcurrant Throat Pastilles online in the UK?

You can order Vocalzone Sugar Free Blackcurrant Throat Pastilles directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. No prescription is needed as these are a General Sale List (GSL) medicine. They are dispatched quickly and discreetly to your door.

How do Vocalzone Sugar Free Blackcurrant Throat Pastilles work in the body?

The pastilles contain menthol, which activates cold-sensitive receptors in the throat lining to produce a soothing, cooling sensation, and myrrh tincture, which has traditionally been used to support the comfort of oral and throat mucosa. Together, they help ease the feeling of irritation and hoarseness. The slow-dissolving format maximises contact time with the throat for longer-lasting comfort.

How do I use Vocalzone Sugar Free Blackcurrant Pastilles step by step?

Place one pastille in your mouth and allow it to dissolve slowly — do not chew or swallow it whole. Let it coat the back of your throat as it dissolves, and repeat as needed throughout the day in line with the pack instructions. Avoid eating or drinking immediately after use to allow the active ingredients to remain in contact with the throat.

What is the correct dose of Vocalzone Sugar Free Blackcurrant Pastilles?

Adults and children over 12 years should dissolve one pastille slowly in the mouth as needed. For children aged 6 to 12, seek pharmacist advice before use. These pastilles are not recommended for children under 6 years of age.

When is the best time to use Vocalzone Sugar Free Blackcurrant Pastilles?

You can use these pastilles at any time of day when you experience throat irritation or hoarseness — before a presentation, during a long day of teaching, or when a cold is making your throat uncomfortable. Many people find them particularly helpful before and after periods of heavy voice use. Using them proactively during vocal strain can help maintain throat comfort throughout the day.

Are Vocalzone Sugar Free Blackcurrant Pastilles suitable for people with diabetes?

Because these pastilles are sugar-free and sweetened with isomalt rather than sucrose, they are generally considered a more suitable option for people managing diabetes compared to sugar-containing lozenges. However, isomalt is still a carbohydrate and may have a small effect on blood glucose, so it is always wise to check with your GP or pharmacist if you have diabetes. You can also explore our Diabetes Monitoring range for related products.

What are the side effects of Vocalzone Sugar Free Blackcurrant Pastilles?

Side effects are uncommon at recommended doses. Some people may experience mild mouth or throat tingling from the menthol, which is expected. Consuming too many pastilles in a short period may cause a laxative effect due to the isomalt content. Rarely, a hypersensitivity reaction may occur — if you notice swelling, rash, or difficulty breathing, stop use immediately and seek urgent medical attention.

Can children use Vocalzone Sugar Free Blackcurrant Pastilles?

These pastilles are not recommended for children under 6 years of age. For children aged 6 to 12, it is advisable to seek guidance from a pharmacist or GP before use. Adults and young people over 12 can use them without restriction, following the pack dosage instructions.

How long can you use Vocalzone Sugar Free Blackcurrant Pastilles for?

These pastilles are designed for short-term symptomatic relief of throat irritation and hoarseness. If your symptoms have not improved after 5 days, or if they worsen at any point, you should stop use and consult a GP or pharmacist. They are not intended as a long-term daily supplement or treatment for chronic throat conditions.

What happens if I use too many Vocalzone Sugar Free Blackcurrant Pastilles?

Consuming excessive quantities of these pastilles may lead to a laxative effect due to the isomalt sweetener. Menthol in very large amounts can also cause nausea or skin irritation, though this is unlikely at the doses found in throat pastilles. Always follow the recommended dosage on the pack and do not exceed it.

Are Vocalzone Sugar Free Blackcurrant Pastilles suitable during pregnancy or breastfeeding?

There is limited specific safety data on the use of myrrh tincture during pregnancy and breastfeeding. As a precaution, you should consult your GP or midwife before using these pastilles if you are pregnant or breastfeeding. Your pharmacist can also advise on suitable alternatives if needed.

What are the alternatives to Vocalzone Sugar Free Blackcurrant Pastilles?

Alternatives include sugar-containing throat lozenges such as Strepsils (which contain amylmetacresol and 2,4-dichlorobenzyl alcohol), or other sugar-free options available in our Ear, Nose & Throat collection. The right choice depends on your specific symptoms, dietary needs, and any underlying health conditions — your pharmacist can help you decide.

Do Vocalzone Sugar Free Blackcurrant Pastilles interact with other medicines?

No significant drug interactions have been identified for these pastilles at recommended doses. However, if you are taking prescribed medicines — particularly immunosuppressants or anticoagulants — it is always good practice to check with your pharmacist before adding any new OTC product to your routine. This is especially important if you are on multiple medications.

Are Vocalzone Sugar Free Blackcurrant Pastilles vegan-friendly?

Vocalzone Sugar Free Blackcurrant Pastilles do not contain gelatin or animal-derived sweeteners, and the brand has indicated they are suitable for vegans. However, always check the current product label for the most up-to-date ingredient information, as formulations can occasionally change. If you're looking for other vegan-friendly health products, our Vegan collection is worth exploring.

What is the latest research on throat pastilles for sore throat relief?

Current NHS guidance confirms that most sore throats are viral in origin and resolve without antibiotic treatment, with symptomatic relief products playing a supportive role in managing discomfort. Menthol has been studied for its effect on cold-sensitive receptors (TRPM8) and is recognised as providing a genuine soothing sensation in the throat and airways. Myrrh has a long history of traditional use in oral and throat care, though large-scale clinical trials specific to throat pastilles remain limited.

How Should You Use Vocalzone Sugar Free Blackcurrant Pastilles?

Using these pastilles correctly is straightforward, but it does make a difference to how effective they feel. The key is to let the pastille do its work slowly rather than rushing through it.

Repeat as needed throughout the day, always following the dosage guidance on the pack. If you find your symptoms are not improving, speak to your pharmacist.

What Is the Correct Dose of Vocalzone Sugar Free Blackcurrant Pastilles?

The dose varies depending on age. Always follow the instructions on the pack and never exceed the recommended amount. Consuming too many pastilles in a short period may cause a laxative effect due to the isomalt content.

When Is the Best Time to Use Vocalzone Sugar Free Blackcurrant Pastilles?

There is no single "best" time — these pastilles are designed to be used whenever you experience throat irritation or hoarseness. That said, many people find them most useful before periods of heavy voice use, such as before a meeting, a performance, or a long day of teaching. Using one at the first sign of throat discomfort, rather than waiting until symptoms are severe, tends to give the best results.

You can also use them during the day to maintain throat comfort if you are recovering from a cold or dealing with dry indoor air. Avoid using them immediately before bed if you are concerned about the mild stimulating effect of menthol.

How Long Can You Use Vocalzone Sugar Free Blackcurrant Pastilles For?

These pastilles are intended for short-term use to relieve temporary throat irritation and hoarseness. If your symptoms persist for more than 5 days without improvement, or if they worsen at any point, you should stop using the pastilles and consult a GP or pharmacist. Prolonged throat symptoms can sometimes indicate an underlying condition that requires proper medical assessment.

Do not use these pastilles as a long-term daily supplement or as a substitute for medical treatment. They are a symptomatic relief product, not a cure for throat infections or chronic conditions.

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 Vocalzone Sugar Free Blackcurrant Pastilles?

Most people use these pastilles without experiencing any unwanted effects. The most commonly noticed sensation is a cooling or tingling feeling in the mouth and throat — this is caused by the menthol and is entirely expected. It is a sign the pastille is working, not a cause for concern.

  • Cooling or tingling sensation in the mouth and throat
  • Mild temporary dryness or altered taste sensation
  • Slight numbing feeling at the back of the throat

What Are the Less Common Side Effects of Vocalzone Sugar Free Blackcurrant Pastilles?

Less commonly, some people may experience digestive discomfort if they consume more pastilles than recommended. This is related to the isomalt sweetener, which can have a laxative effect when consumed in large quantities. The NHS advises that sugar alcohols like isomalt are generally well tolerated at normal intake levels.

  • Loose stools or mild diarrhoea if excessive quantities are consumed
  • Bloating or abdominal discomfort from high isomalt intake
  • Mild irritation of the mouth lining in people with sensitive mucosa

What Are the Serious Side Effects of Vocalzone Sugar Free Blackcurrant Pastilles?

Serious side effects are rare but can occur if you have an allergy to any of the ingredients. A hypersensitivity or allergic reaction may present with symptoms such as swelling of the lips, tongue, or throat, skin rash, itching, or difficulty breathing. This type of reaction requires immediate medical attention — stop using the pastilles straight away and call 999 or go to your nearest A&E if you experience these symptoms.

What Should You Do If You Experience Side Effects of Vocalzone Sugar Free Blackcurrant Pastilles?

For mild side effects such as tingling or temporary mouth irritation, no action is usually needed — these typically resolve on their own once the pastille has dissolved. If you experience digestive discomfort, reduce the number of pastilles you are using and ensure you are not exceeding the recommended dose. For any side effect that concerns you, or that does not resolve, contact your pharmacist or GP for advice. You can also report suspected side effects to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can Vocalzone Sugar Free Blackcurrant Pastilles Interact With Other Medicines?

No clinically significant drug interactions have been identified for these pastilles at recommended doses. The active ingredients — menthol and myrrh tincture — are not known to interact with common prescription or OTC medicines. However, if you are taking multiple medications or have a complex medical history, it is always sensible to check with your pharmacist before using any new product. This is particularly relevant if you are on anticoagulants, immunosuppressants, or medicines for chronic conditions.

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

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Content last updated: 31 Mar 2025

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