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Jungle Formula Medium Aerosol 125ml

Jungle Formula Medium Aerosol 125ml

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  • ✔️ Contains 20% DEET for reliable insect bite protection
  • ✔️ Effective against mosquitoes, ticks, midges, and horseflies
  • ✔️ Aerosol format delivers even, fast-drying coverage
  • ✔️ Suitable for adults and children aged 2 and over
  • ✔️ Protects against insects in moderate-risk travel destinations

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What Is Jungle Formula Medium Insect Repellent Spray?

 

Planning a holiday abroad or spending time outdoors this summer? Biting insects can be more than just an irritation — in some parts of the world, they carry serious diseases including malaria, dengue fever, and Lyme disease. The jungle formula medium insect repellent spray is a DEET-based aerosol designed to help protect exposed skin from mosquitoes, ticks, midges, and other biting insects. Available from Cured Pharmacy for just £10.49, it offers a practical, easy-to-apply layer of protection whether you're heading to southern Europe or further afield. If you're preparing for travel, you might also want to browse our travel health range for additional essentials.

The 125ml aerosol format makes it convenient to carry in hand luggage (subject to airline restrictions) and straightforward to apply evenly across the skin. It contains 20% DEET (N,N-Diethyl-meta-toluamide), placing it in the medium-strength category — effective for a wide range of destinations without the higher concentration found in maximum-strength formulas.

 

How Does Jungle Formula Medium Aerosol Work?

 

DEET has been used as an insect repellent since the 1940s and remains one of the most studied and widely recommended active ingredients available. It doesn't kill insects — instead, it works by interfering with the sensory receptors that biting insects use to detect their targets. Here's how it functions:

  • DEET masks the body odours — such as lactic acid and carbon dioxide — that attract mosquitoes and other insects.
  • It creates a vapour barrier on the skin surface that insects find aversive, discouraging them from landing.
  • At 20% concentration, it provides several hours of protection per application, typically 4–6 hours depending on conditions.
  • The aerosol format ensures an even, fine mist that covers skin quickly without the need for rubbing in.

 

Who Should Use Jungle Formula Medium Aerosol?

 

This product is suitable for adults and children aged 2 years and over. It's particularly useful for anyone travelling to areas where biting insects are prevalent, or spending extended time outdoors in the UK during warmer months. It is not a substitute for other protective measures such as appropriate clothing or mosquito nets, but it forms an important part of a broader prevention strategy.

  • Adults travelling to moderate-risk destinations in Europe, the Mediterranean, or parts of Asia.
  • Outdoor enthusiasts including hikers, campers, and festival-goers in the UK.
  • Children aged 2 and over (applied by an adult, avoiding hands, face, and broken skin).
  • Anyone seeking a reliable, easy-to-apply repellent for everyday outdoor use.

 

How Does Jungle Formula Medium Compare to Other Insect Repellents?

 

Feature Jungle Formula Medium Aerosol 125ml Jungle Formula Maximum Aerosol
DEET concentration 20% 50%
Suitable destinations Europe, Mediterranean, moderate-risk areas High-risk tropical destinations
Duration of protection Approximately 4–6 hours Up to 10 hours
Suitable for children Ages 2 and over Ages 2 and over (use sparingly)

 

How Should You Store Jungle Formula Medium Aerosol?

 

Store the aerosol below 25°C, away from direct sunlight, heat sources, and open flames. Aerosol canisters are pressurised — never pierce or burn the container, even when empty. Keep out of reach of children. If you're also managing skin reactions from insect bites, our skin care range includes soothing creams and treatments 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.

Jungle Formula Medium Aerosol 125ml specifications
Treatment category Insect repellent
Active ingredient DEET (N,N-Diethyl-meta-toluamide) 20%
Mechanism of action Masks body odours and creates a vapour barrier to deter biting insects
Effective against Mosquitoes, ticks, midges, horseflies, and other biting insects
Suitable for Adults and children aged 2 years and over
Pack size 125ml aerosol
UK classification General Sale / Biocidal product
Preparation Aerosol spray
Route of administration Topical (applied to exposed skin)

Specifications of Jungle Formula Medium Aerosol 125ml

 

What Is Jungle Formula Medium Aerosol and What Is It Used For?

 

Jungle Formula Medium Aerosol 125ml is a topical insect repellent containing 20% DEET. It is used to protect exposed skin from biting insects including mosquitoes, ticks, midges, and horseflies. The NHS advises using insect repellents containing at least 20% DEET when travelling to areas where insect-borne diseases are a risk, making this product a clinically appropriate choice for many travellers. It is not a treatment for insect bites — it is a preventative measure applied before exposure.

 

What Do You Need to Know Before Using Jungle Formula Medium Aerosol?

 

Before using this product, read the following contraindications and warnings carefully:

  • Do not use on children under 2 years of age.
  • Do not apply to broken, irritated, or sunburned skin.
  • Avoid contact with eyes, mouth, and mucous membranes.
  • Do not spray directly onto the face — spray onto hands first, then apply carefully.
  • Do not use near open flames or heat sources; the aerosol is flammable.
  • If you are pregnant or breastfeeding, consult your GP or pharmacist before use. The NHS notes that DEET-based repellents are generally considered acceptable during pregnancy when used as directed, but individual advice is recommended.
  • Do not use on synthetic fabrics, plastics, or painted surfaces — DEET can damage certain materials.

Known interactions with other products:

  • DEET may reduce the effectiveness of some sunscreens — apply sunscreen first and allow it to absorb before applying the repellent.
  • No significant drug interactions with oral medicines have been established at topical concentrations used in this product.

 

How Should You Use Jungle Formula Medium Aerosol?

 

Always follow the directions on the product label. For best results, apply before going outdoors and reapply as directed. If you're also managing other travel health concerns, our first aid range includes bite and sting treatments to use alongside your repellent.

  1. Shake the aerosol canister gently before use.
  2. Hold the can approximately 15–20 cm from the skin.
  3. Spray evenly over all exposed skin areas.
  4. For the face and neck, spray onto your hands first, then apply carefully — avoiding eyes and mouth.
  5. Wash hands after application unless hands are the area being treated.
  6. Reapply every 4–6 hours, or sooner if you have been swimming or sweating heavily.
  7. Wash treated skin with soap and water when returning indoors.
Indication Age Group Dose Frequency
Insect bite prevention (moderate risk) Adults Apply evenly to exposed skin Every 4–6 hours
Insect bite prevention Children aged 2–12 Apply sparingly by an adult; avoid hands and face Every 4–6 hours
Insect bite prevention Under 2 years Not recommended

 

What Are the Possible Side Effects of Jungle Formula Medium Aerosol?

 

Side effects from topical DEET at 20% concentration are uncommon when the product is used as directed. However, as with any topical product, some people may experience reactions. If you develop a severe skin reaction, stop use immediately and seek medical advice.

Common side effects:

  • Mild skin irritation or redness at the application site
  • Temporary tingling or stinging sensation on sensitive skin

Less common side effects:

  • Rash or localised allergic skin reaction
  • Eye irritation if product contacts the eyes (rinse thoroughly with water)
  • Headache if used in poorly ventilated spaces (use outdoors or in well-ventilated areas)

 

How Should You Store Jungle Formula Medium Aerosol?

 

Correct storage keeps the product effective and safe. If you're travelling with other health products, our sickness and nausea range includes travel-friendly options to pack alongside your repellent.

  • Store below 25°C in a cool, dry place.
  • Keep away from direct sunlight, radiators, and other heat sources.
  • Do not pierce or burn the aerosol canister, even when empty.
  • Keep out of reach and sight of children.
  • Do not store in a car glove compartment or boot during warm weather — temperatures can exceed safe storage limits.
  • Check the expiry date before use and do not use after the date shown on the canister.

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 Jungle Formula Medium Aerosol 125ml online in the UK?

You can buy Jungle Formula Medium Aerosol 125ml directly from Cured Pharmacy online for £10.49, with no prescription required. It is dispatched quickly and is available as an over-the-counter product. If you're building a travel health kit, browse our travel health range for other essentials.

How does Jungle Formula Medium Aerosol work in the body?

Jungle Formula Medium Aerosol contains 20% DEET, which works on the skin surface rather than being absorbed into the body in significant amounts. DEET masks the chemical signals — such as body odour and carbon dioxide — that attract biting insects, making it harder for them to locate you. It creates a vapour barrier that insects find aversive, so they are less likely to land and bite.

How do I apply Jungle Formula Medium Aerosol step by step?

Hold the aerosol 15–20 cm from your skin and spray evenly over all exposed areas before going outdoors. For the face, spray onto your hands first and then apply carefully, avoiding the eyes and mouth. Wash your hands after application unless your hands are the area being treated.

How often should I reapply Jungle Formula Medium Aerosol?

Reapply every 4–6 hours under normal conditions, or sooner if you have been swimming, sweating heavily, or towel drying. Sweating and water exposure reduce the effectiveness of DEET-based repellents more quickly. Always reapply after these activities to maintain protection.

Is Jungle Formula Medium Aerosol safe for children?

Jungle Formula Medium Aerosol is not recommended for children under 2 years of age. For children aged 2 and over, an adult should apply it sparingly, avoiding the hands, face, and any broken or irritated skin. Always wash the child's skin with soap and water when they return indoors.

What are the side effects of Jungle Formula Medium Aerosol?

Side effects are uncommon when the product is used as directed, but may include mild skin irritation, redness, or a tingling sensation at the application site. Less commonly, some people experience a localised rash or eye irritation if the product contacts the eyes — rinse thoroughly with water if this happens. Stop use and seek medical advice if you develop a severe skin reaction.

Can I use Jungle Formula Medium Aerosol during pregnancy?

The NHS advises that DEET-based insect repellents are generally considered acceptable during pregnancy when used as directed, particularly when travelling to areas where insect-borne diseases pose a risk. However, you should always consult your GP or midwife before using any new product during pregnancy. Applying to clothing rather than skin where possible may reduce exposure.

What is the difference between Jungle Formula Medium and Jungle Formula Maximum?

Jungle Formula Medium contains 20% DEET and is suitable for most European and Mediterranean destinations, as well as moderate-risk areas. Jungle Formula Maximum contains 50% DEET and is intended for high-risk tropical destinations where diseases such as malaria or dengue fever are prevalent. If you are unsure which strength is right for your destination, speak to a pharmacist or travel health clinic.

Who is eligible to use Jungle Formula Medium Aerosol?

Jungle Formula Medium Aerosol is suitable for adults and children aged 2 years and over. It is not recommended for children under 2 years of age. Pregnant or breastfeeding women, and anyone with sensitive skin or a known allergy to DEET, should seek advice from a pharmacist or GP before use.

Can I use Jungle Formula Medium Aerosol with sunscreen?

Yes, but the order of application matters. Apply sunscreen first and allow it to absorb fully into the skin before applying the insect repellent. DEET can reduce the effectiveness of some sunscreens, so you may need to reapply sunscreen more frequently than usual. Do not use a combined sunscreen and insect repellent product, as the two require different reapplication schedules.

What happens if Jungle Formula Medium Aerosol gets in my eyes?

If the product contacts your eyes, rinse them immediately and thoroughly with clean, running water for several minutes. Do not rub your eyes. If irritation persists after rinsing, seek medical advice promptly. To avoid this, always spray onto your hands first before applying near the face.

How long does a 125ml aerosol of Jungle Formula Medium last?

The duration depends on how frequently you apply it and how much skin you are covering. For a single adult applying to arms and legs twice daily, a 125ml aerosol typically lasts around one to two weeks of regular use. It is worth taking a spare canister on longer trips.

What insects does Jungle Formula Medium Aerosol protect against?

Jungle Formula Medium Aerosol is effective against a range of biting insects including mosquitoes, ticks, midges, horseflies, and sandflies. It is particularly useful in areas where mosquito-borne illnesses such as malaria, dengue fever, and Zika virus are a concern. It does not protect against stinging insects such as bees or wasps.

Are there any alternatives to Jungle Formula Medium Aerosol?

Alternatives include other DEET-based repellents at varying concentrations, as well as products containing icaridin (also known as picaridin) or IR3535, which are considered effective by the NHS for insect bite prevention. The right choice depends on your destination, the insects present, and any personal sensitivities. Our first aid range includes bite and sting treatments if you need additional support.

What are the latest recommendations on DEET-based insect repellents?

The NHS and Public Health England continue to recommend DEET-containing repellents as one of the most effective options for preventing insect bites, particularly when travelling to malaria-endemic regions. A concentration of 20–50% DEET is recommended for adults, with lower concentrations used cautiously in children aged 2 and over. Always check current travel health advice for your specific destination before travelling.

How Should You Use Jungle Formula Medium Aerosol?

Using Jungle Formula Medium Aerosol correctly makes a real difference to how well it protects you. Always apply it before going outdoors, not after you've already been exposed to insects. Make sure the skin is clean and dry before application for the best coverage.

What Is the Correct Dose of Jungle Formula Medium Aerosol?

There is no fixed "dose" in the traditional sense — the amount you use depends on the surface area of skin you need to cover. Apply enough to coat all exposed skin evenly without saturating it. Avoid applying more than necessary, particularly on children.

When Is the Best Time to Use Jungle Formula Medium Aerosol?

Apply the repellent before you go outdoors — ideally 10–15 minutes before exposure to give it time to settle on the skin. In tropical climates, mosquitoes that carry diseases such as malaria are most active at dusk and dawn, so applying at these times is especially important. In the UK, midges and horseflies tend to be most active during warm, still evenings in summer.

If you are also using sunscreen, apply sunscreen first and allow it to absorb before applying the repellent. Do not apply both products simultaneously, as this can reduce the effectiveness of both.

How Long Can You Use Jungle Formula Medium Aerosol For?

You can use Jungle Formula Medium Aerosol for as long as you need protection from biting insects, whether that's a single afternoon in the garden or a two-week holiday abroad. There is no maximum duration of use specified for healthy adults, provided you follow the application instructions and avoid overuse. Wash the product off your skin at the end of each day and reapply fresh the following day if needed.

If you notice any persistent skin irritation, redness, or rash during use, stop applying and consult a pharmacist. Children should have the product washed off their skin as soon as they return indoors.

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 Jungle Formula Medium Aerosol?

Most people use Jungle Formula Medium Aerosol without experiencing any side effects. When reactions do occur, they are usually mild and localised to the area of application. Common side effects include:

  • Mild skin irritation or redness at the application site
  • Temporary tingling or stinging sensation, particularly on sensitive skin
  • Slight dryness of the skin after repeated use

These effects typically resolve on their own once you wash the product off. If irritation is persistent, stop use and speak to a pharmacist.

What Are the Less Common Side Effects of Jungle Formula Medium Aerosol?

Less commonly, some individuals may experience more noticeable reactions, particularly those with sensitive or allergy-prone skin. These include:

  • Localised rash or contact dermatitis at the site of application
  • Eye irritation if the product accidentally contacts the eyes
  • Headache or dizziness if used in a poorly ventilated, enclosed space
  • Allergic skin reaction, including itching or swelling

If the product contacts your eyes, rinse immediately with clean running water for several minutes. If symptoms persist, seek medical attention.

What Are the Serious Side Effects of Jungle Formula Medium Aerosol?

Serious adverse reactions to topically applied DEET at 20% concentration are rare when the product is used as directed. However, you should seek urgent medical attention if you experience any of the following after use:

  • Severe allergic reaction (anaphylaxis) — symptoms include swelling of the face, lips, or throat, difficulty breathing, or a sudden drop in blood pressure
  • Widespread rash or blistering of the skin
  • Neurological symptoms such as confusion or seizures (associated with excessive or inappropriate use, particularly in young children)

These reactions are extremely uncommon at the concentrations found in this product when used correctly. Never apply DEET to broken skin or allow children to apply it themselves.

What Should You Do If You Experience Side Effects?

If you develop a mild skin reaction, wash the affected area thoroughly with soap and water and discontinue use. For eye exposure, rinse with clean water for at least 10 minutes. If you experience a severe or unexpected reaction — particularly difficulty breathing, widespread swelling, or neurological symptoms — call 999 or go to your nearest A&E immediately.

For non-urgent concerns, your pharmacist is a good first point of contact and can advise whether you need further assessment.

Can Jungle Formula Medium Aerosol Interact With Other Medicines?

No significant interactions between topically applied DEET and oral medicines have been established in clinical literature at the concentrations used in this product. However, DEET can reduce the effectiveness of some sunscreens when applied simultaneously — always apply sunscreen first and allow it to absorb before using the repellent. DEET can also damage certain synthetic fabrics, plastics, and painted or varnished surfaces, so take care when applying near clothing or equipment.

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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