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CB12 Boost Gum

CB12 Boost Gum

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  • ✔️ Neutralises bad breath at source using zinc acetate technology
  • ✔️ Sugar-free formula supports tooth enamel with sodium fluoride
  • ✔️ Freshens breath for longer than standard mints or gums
  • ✔️ Convenient on-the-go format — no brushing required
  • ✔️ Suitable for adults and young people aged 12 and over

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What Is CB12 Boost Gum and How Does It Help Bad Breath?

 

Bad breath — clinically known as halitosis — affects a significant proportion of the UK population at some point in their lives. It can knock your confidence, affect your relationships, and leave you reaching for mints every hour. CB12 boost gum offers a convenient, on-the-go solution that goes beyond masking odour. Unlike ordinary mints or standard chewing gums, it's specifically formulated to target the root cause of bad breath rather than simply covering it up. You can browse our full range of oral health products to find the right combination for your routine.

Each piece of CB12 Boost Gum contains zinc acetate and sodium fluoride — two active ingredients with a clear clinical purpose. Zinc acetate works by binding to volatile sulphur compounds (VSCs), which are the primary chemical culprits behind unpleasant breath. Sodium fluoride, meanwhile, helps protect tooth enamel. The gum is sugar-free, making it a sensible choice for everyday use without contributing to tooth decay.

 

How Does CB12 Boost Gum Work to Neutralise Bad Breath?

 

The science behind CB12 Boost Gum is straightforward. Volatile sulphur compounds are produced when bacteria in the mouth break down proteins — particularly on the tongue, between teeth, and at the gum line. These compounds are responsible for the characteristic unpleasant smell associated with halitosis. Here's how the gum addresses this:

  • Zinc acetate binds directly to VSCs, chemically neutralising them rather than simply masking the smell.
  • Chewing stimulates saliva flow, which naturally washes away food debris and bacteria.
  • Increased saliva also helps buffer acids in the mouth, reducing the environment in which odour-causing bacteria thrive.
  • Sodium fluoride supports enamel remineralisation, contributing to overall dental health with each piece chewed.

The result is fresher breath that lasts longer than you'd get from a standard mint. It's a practical tool for use between brushing — after lunch at work, before a meeting, or whenever you need a quick refresh.

 

Who Should Use CB12 Boost Gum and Is It Right for You?

 

CB12 Boost Gum is suitable for most adults and young people aged 12 and over who experience occasional or persistent bad breath. It's particularly useful if you:

  • Struggle with halitosis despite regular brushing and flossing
  • Want a discreet, portable breath-freshening option for use throughout the day
  • Are looking for a sugar-free alternative to sweets or mints
  • Want to support your oral hygiene routine between dental visits

It is not suitable for children under 12, and it should not be used by anyone with phenylketonuria (PKU) due to its phenylalanine content from aspartame. If you have any existing dental conditions or are undergoing orthodontic treatment, check with your dentist before using chewing gum regularly.

 

How Does CB12 Boost Gum Compare to Other Breath-Freshening Options?

 

Feature CB12 Boost Gum Standard Chewing Gum
Targets VSCs (root cause of bad breath) Yes — via zinc acetate No — masks odour only
Contains fluoride for enamel protection Yes — sodium fluoride Rarely
Sugar-free Yes Varies by brand
Suitable for ages 12+ Yes Generally yes

 

How Should You Store CB12 Boost Gum and Is It Clinically Suitable for Daily Use?

 

Store CB12 Boost Gum below 25°C in a dry place, away from direct sunlight and out of reach of children. The packaging is compact enough to keep in a bag, desk drawer, or pocket — making it genuinely easy to incorporate into your daily routine. Do not use the gum past its printed expiry date.

For daily oral hygiene, CB12 boost gum works best as a complement to — not a replacement for — brushing twice daily with fluoride toothpaste and regular flossing. If you're also looking to support your wider health routine, our vitamins and supplements collection includes products that support immune and general wellbeing alongside your dental care.

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.

CB12 Boost Gum specifications
Treatment category Oral hygiene / Halitosis management
Mechanism of action Zinc acetate neutralises volatile sulphur compounds; sodium fluoride supports enamel remineralisation
Effective for Bad breath (halitosis), oral freshness between brushing
Suitable for Adults and young people aged 12 and over
Active ingredient Zinc acetate, sodium fluoride
UK classification General Sale List (GSL)
Preparation Chewing gum
Route of administration Oral (chewing — do not swallow)

Specifications of CB12 Boost Gum

 

What Is CB12 Boost Gum and What Is It Used For?

 

CB12 Boost Gum is a sugar-free chewing gum formulated to neutralise bad breath (halitosis) between brushing. It contains zinc acetate and sodium fluoride as its active ingredients. Zinc acetate chemically neutralises the volatile sulphur compounds that cause unpleasant breath, while sodium fluoride helps protect tooth enamel from acid erosion. The NHS notes that good oral hygiene — including regular brushing, flossing, and using appropriate oral hygiene products — is the cornerstone of managing bad breath. CB12 Boost Gum is designed to complement this routine, not replace it.

It is intended for use by adults and young people aged 12 and over. It is particularly useful after meals, during the working day, or at any point when brushing is not immediately possible. You'll find it alongside other dental products in our pharmacy range.

 

What Do You Need to Know Before Using CB12 Boost Gum?

 

Before using CB12 Boost Gum, it's important to check whether it is appropriate for you. The following contraindications and warnings apply:

  • Do not use if you are under 12 years of age.
  • Do not use if you have phenylketonuria (PKU) — the gum contains aspartame, a source of phenylalanine.
  • Avoid if you have a known allergy or hypersensitivity to any of the listed ingredients.
  • If you wear dentures or have fixed orthodontic appliances (braces), consult your dentist before using chewing gum regularly, as it may cause damage.
  • Do not swallow the gum.
  • Persistent bad breath may indicate an underlying dental or medical condition — speak to your dentist or GP if symptoms do not improve.

Regarding drug interactions, no clinically significant interactions have been identified for CB12 Boost Gum at standard use. However:

  • Excessive fluoride intake from multiple sources (e.g. fluoride toothpaste, fluoride supplements, and this gum) should be monitored, particularly in children and adolescents.
  • If you are taking any prescribed medicines or have concerns, speak to your pharmacist before use.

 

How Should You Use CB12 Boost Gum?

 

Using CB12 Boost Gum correctly ensures you get the most benefit from each piece. Follow these steps:

  1. Remove one piece of gum from the packaging.
  2. Place it in your mouth and begin chewing slowly.
  3. Chew for approximately 20 minutes to allow the active ingredients to work effectively.
  4. Do not swallow the gum — dispose of it responsibly after use.
  5. Use after meals or whenever you need to freshen your breath between brushing.
Indication Age Group Dose Frequency
Bad breath / oral freshness Adults and young people 12+ 1 piece Up to 5 pieces per day
Not applicable Under 12 Not recommended Not recommended

 

What Are the Possible Side Effects of CB12 Boost Gum?

 

CB12 Boost Gum is generally well tolerated when used as directed. As with any oral hygiene product, some people may experience mild effects. The NHS advises that if you experience any unexpected or persistent symptoms after using an oral health product, you should seek advice from a pharmacist or GP.

Common side effects:

  • Mild jaw discomfort or fatigue from prolonged chewing
  • Temporary altered taste sensation

Less common side effects:

  • Mild mouth or tongue irritation
  • Hypersensitivity reactions (rare) — stop use immediately if you notice swelling, rash, or difficulty breathing and seek urgent medical attention

Excessive use beyond the recommended daily amount may contribute to excess fluoride intake. Stick to no more than 5 pieces per day. If you have concerns about your oral health more broadly, our ear, nose and throat collection also includes products for related conditions such as dry mouth and throat discomfort.

 

How Should You Store CB12 Boost Gum?

 

  • 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 the bathroom or near a sink where humidity may affect the product.

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 CB12 Boost Gum online in the UK?

You can buy CB12 Boost Gum online in the UK from Cured Pharmacy for just £2.99. It is available without a prescription and can be ordered directly from our website for convenient home delivery. No GP visit or referral is needed — simply add it to your basket and check out.

How does CB12 Boost Gum work in the mouth?

CB12 Boost Gum works by releasing zinc acetate as you chew, which binds to and neutralises volatile sulphur compounds — the primary chemical cause of bad breath. Chewing also stimulates saliva production, which naturally cleanses the mouth and reduces bacterial activity. The sodium fluoride in the gum simultaneously helps protect tooth enamel from acid erosion.

How do I use CB12 Boost Gum step by step?

Take one piece of CB12 Boost Gum and chew it slowly for around 20 minutes after a meal or whenever you need to freshen your breath. Do not swallow the gum — dispose of it responsibly once you have finished chewing. For best results, use it as part of a regular oral hygiene routine that includes twice-daily brushing with fluoride toothpaste.

How many pieces of CB12 Boost Gum can I use per day?

You should not exceed 5 pieces of CB12 Boost Gum per day. This limit exists because the gum contains sodium fluoride, and consuming too much fluoride from multiple sources can be harmful over time. If you are already using fluoride toothpaste and other fluoride-containing products, factor this into your total daily intake.

What are the side effects of CB12 Boost Gum?

CB12 Boost Gum is generally well tolerated, but some people may experience mild jaw discomfort from prolonged chewing or a temporary change in taste. Rarely, mild mouth or tongue irritation can occur. If you notice any signs of an allergic reaction — such as swelling, rash, or difficulty breathing — stop use immediately and seek urgent medical attention.

Is CB12 Boost Gum suitable for children?

CB12 Boost Gum is not recommended for children under 12 years of age. This is due to both the fluoride content and the general guidance that young children should not use chewing gum unsupervised. For children's oral health needs, speak to your dentist or pharmacist who can recommend age-appropriate alternatives.

Can I use CB12 Boost Gum if I have phenylketonuria (PKU)?

No — CB12 Boost Gum contains aspartame, which is a source of phenylalanine, making it unsuitable for anyone with phenylketonuria (PKU). Always read the full ingredient list before use if you have this condition. Speak to your GP or metabolic dietitian for guidance on safe oral hygiene products.

Can I use CB12 Boost Gum if I wear braces or dentures?

If you have fixed orthodontic braces, chewing gum is generally not recommended as it can stick to brackets and wires and potentially cause damage. If you wear removable dentures, consult your dentist before using any chewing gum regularly. Always follow your dental team's specific advice for your situation.

What are the alternatives to CB12 Boost Gum for bad breath?

Alternatives include CB12 mouthwash (which uses the same zinc acetate and fluoride technology in liquid form), tongue scrapers, interdental brushes, and other sugar-free chewing gums. You can explore our full range of oral health products to find the right combination for your needs. Your dentist can also advise on the most suitable approach for persistent halitosis.

How long does CB12 Boost Gum take to work?

The breath-freshening effect of CB12 Boost Gum begins within minutes of chewing, as zinc acetate is released and starts neutralising volatile sulphur compounds. The effect is designed to last beyond the chewing period itself, unlike standard mints which only mask odour temporarily. For ongoing management of bad breath, consistent daily use alongside good oral hygiene is recommended.

Is CB12 Boost Gum sugar-free?

Yes, CB12 Boost Gum is sugar-free, which means it does not contribute to tooth decay in the way that sugar-containing gums or sweets can. It is sweetened with xylitol and aspartame. Xylitol has been associated with a reduced risk of dental caries, making it a sensible choice for everyday use.

Can I use CB12 Boost Gum during pregnancy or breastfeeding?

There is no specific evidence that CB12 Boost Gum is harmful during pregnancy or breastfeeding when used as directed, but as with any product containing active ingredients, it is advisable to consult your midwife, GP, or pharmacist before use. Fluoride intake should be kept within safe limits during pregnancy. Our women's health section includes further products and guidance relevant to pregnancy and postnatal care.

Does CB12 Boost Gum replace brushing my teeth?

No — CB12 Boost Gum is designed to complement your oral hygiene routine, not replace it. The NHS recommends brushing your teeth twice a day with fluoride toothpaste, flossing daily, and attending regular dental check-ups. CB12 Boost Gum is best used between brushing sessions when you need a quick, convenient refresh.

How long can I keep using CB12 Boost Gum?

CB12 Boost Gum can be used as part of your long-term daily oral hygiene routine, provided you stay within the recommended limit of 5 pieces per day. If your bad breath persists despite regular use and good oral hygiene, this may indicate an underlying dental or medical condition — in which case you should see your dentist or GP. There is no set maximum duration for use in otherwise healthy adults.

What is the latest research on zinc acetate for bad breath?

Research consistently supports the use of zinc salts — including zinc acetate — as effective agents for reducing volatile sulphur compounds responsible for halitosis. Studies published in dental and oral health literature have found that zinc-containing products produce a measurable and sustained reduction in VSC levels compared to placebo. CB12 boost gum applies this evidence in a convenient, portable format suitable for everyday use.

How Should You Use CB12 Boost Gum?

CB12 Boost Gum is simple to use and requires no preparation. It is designed for use between brushing sessions — after meals, before meetings, or any time you want to freshen your breath quickly and discreetly. Follow these steps for best results:

CB12 Boost Gum works best as part of a consistent oral hygiene routine. It is not a substitute for brushing and flossing, but it is a genuinely useful addition to your day.

What Is the Correct Dose of CB12 Boost Gum?

The recommended dose is one piece of gum per use, chewed for around 20 minutes. Do not exceed 5 pieces in any 24-hour period. This limit is in place because the gum contains sodium fluoride, and excessive fluoride intake from multiple sources can be harmful, particularly for younger users.

When Is the Best Time to Use CB12 Boost Gum?

The most effective time to use CB12 Boost Gum is immediately after eating, when food debris and bacterial activity are at their highest. Using it after lunch or coffee — times when brushing is not always practical — helps keep breath fresh throughout the day. It is also a good option before social or professional situations where you want added confidence.

Avoid using it immediately before brushing your teeth, as this is not necessary and may contribute unnecessarily to your daily fluoride intake. Space your pieces throughout the day rather than using several in quick succession.

How Long Can You Use CB12 Boost Gum For?

There is no set maximum duration for using CB12 Boost Gum in otherwise healthy adults and young people aged 12 and over. It can be incorporated into your long-term daily oral hygiene routine safely, provided you stay within the recommended limit of 5 pieces per day. If you find that bad breath persists despite consistent use and good oral hygiene, this may point to an underlying dental or medical issue — in which case you should consult your dentist or GP rather than simply increasing your use of the gum.

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

What Are the Most Common Side Effects of CB12 Boost Gum?

CB12 Boost Gum is well tolerated by most people when used as directed. The most commonly reported effects are related to the physical act of chewing rather than the active ingredients themselves. If you chew gum for extended periods or use multiple pieces in a short time, you may notice:

  • Mild jaw muscle fatigue or discomfort
  • Temporary altered or metallic taste sensation in the mouth
  • Increased saliva production (this is actually a beneficial effect for oral health)

These effects are generally mild and resolve quickly once you stop chewing. They are not a reason to stop using the product unless they persist or cause significant discomfort.

What Are the Less Common Side Effects of CB12 Boost Gum?

A smaller number of users may experience effects related to the active or inactive ingredients in the gum. These are uncommon but worth being aware of:

  • Mild irritation of the mouth lining or tongue
  • Mild gum sensitivity
  • Digestive discomfort if the gum is accidentally swallowed (do not swallow)
  • Laxative effect if very large quantities of xylitol are consumed — this is unlikely at normal use levels but relevant if multiple pieces are used in quick succession

If any of these effects are persistent or troublesome, reduce your use and speak to your pharmacist.

What Are the Serious Side Effects of CB12 Boost Gum?

Serious side effects are rare with CB12 Boost Gum. However, as with any product containing active ingredients, hypersensitivity reactions are possible. Stop use immediately and seek urgent medical attention if you experience any of the following:

  • Swelling of the lips, tongue, throat, or face
  • Difficulty breathing or swallowing
  • Skin rash, hives, or itching
  • Sudden dizziness or feeling faint

These symptoms may indicate a serious allergic reaction (anaphylaxis) and require immediate emergency care. Call 999 or go to your nearest A&E department without delay.

What Should You Do If You Experience Side Effects of CB12 Boost Gum?

For mild side effects such as jaw discomfort or taste changes, simply reduce the number of pieces you use per day and ensure you are not chewing for longer than the recommended 20 minutes per piece. For any side effect that concerns you or does not resolve, stop using the product and seek advice from your pharmacist or GP. You can also report suspected side effects to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can CB12 Boost Gum Interact With Other Medicines?

No clinically significant drug interactions have been identified for CB12 Boost Gum at standard recommended use. However, if you are taking prescribed medicines or using other fluoride-containing products — such as fluoride supplements or high-strength fluoride toothpaste — you should factor in your total daily fluoride intake and discuss this with your pharmacist. People with phenylketonuria must avoid this product due to its aspartame content, which provides phenylalanine.

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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