Incognito Insect Repellent Roll-On 50ml

Is Incognito Roll-On a Good Deet Free Insect Repellent?

If you're heading somewhere warm — or even just braving a British summer evening — insect bites can quickly become more than a minor annoyance. The Incognito Insect Repellent Roll-On 50ml is a deet free insect repellent that uses plant-derived ingredients to keep biting insects at bay, without the chemical concerns associated with DEET-based products. At just £7.99, it's an accessible, everyday option for the whole family. Whether you're travelling abroad or exploring the UK countryside, having reliable protection matters — and this roll-on is designed to deliver exactly that.

Insect bites aren't just itchy. In certain parts of the world, mosquitoes and other biting insects can transmit serious diseases including malaria, dengue fever, and Lyme disease. The NHS advises using insect repellent as a key part of bite prevention, particularly when travelling to high-risk regions. If you're planning a trip, it's worth browsing our travel health collection for a full range of products to keep you protected on the go.

How Does the Incognito Roll-On Work to Repel Insects?

The active ingredient in this roll-on is PMD — para-menthane-3,8-diol — a compound derived from the oil of eucalyptus citriodora. Unlike DEET, which works by interfering with insect receptors, PMD works primarily by masking the body odours and carbon dioxide signals that attract biting insects in the first place. Essentially, it makes you harder for insects to detect.

• PMD is applied to exposed skin and forms a protective barrier
• It disrupts the olfactory cues insects use to locate a host
• Protection typically lasts 4–6 hours per application
• The roll-on format allows precise, mess-free application to targeted areas

PMD is one of only a small number of plant-derived repellents that the NHS recommends as an effective alternative to DEET. It has been evaluated in clinical studies and is considered suitable for use in malaria-risk areas when applied correctly.

Who Should Use the Incognito Insect Repellent Roll-On?

This roll-on is designed for anyone who wants effective insect protection without DEET. It's particularly well-suited to those who prefer natural or plant-based formulations, or who have previously experienced skin sensitivity with conventional repellents. It's also a practical choice for families, since it can be used by adults and children aged 3 and over.

• Adults travelling to tropical or subtropical regions
• Children aged 3 years and above (with adult supervision)
• Pregnant or breastfeeding women seeking a DEET-free option
• Individuals with sensitive skin who react to synthetic repellents
• Outdoor enthusiasts, hikers, and campers in the UK and abroad

How Does This Roll-On Compare to DEET-Based Repellents?

Is the Incognito Roll-On Suitable for Sensitive Skin?

Yes, the Incognito Roll-On is generally well tolerated on sensitive skin. Because it avoids DEET and uses a plant-derived active, it tends to cause fewer reactions than synthetic alternatives. That said, if you have a known allergy to eucalyptus or related botanicals, you should patch test before full application. Apply a small amount to the inner wrist and wait 24 hours before using it more widely.

If you're looking after your skin more broadly — particularly after sun exposure or insect bites — our skin care collection includes a range of soothing and protective products to complement your routine. Store the roll-on below 25°C, away from direct sunlight, and keep it out of reach of children.

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.

What Is Incognito Roll-On and What Is It Used For?

The Incognito Insect Repellent Roll-On 50ml is a topical, DEET-free insect repellent designed to protect exposed skin from biting insects. It contains PMD (para-menthane-3,8-diol), a plant-derived compound extracted from eucalyptus citriodora oil. It is used to reduce the risk of insect bites — and by extension, the diseases some insects can carry — when spending time outdoors in the UK or abroad.

The NHS recommends using insect repellent on exposed skin as part of a broader bite avoidance strategy, particularly when visiting areas where mosquito-borne illnesses such as malaria or dengue fever are present. This roll-on is suitable for everyday outdoor use as well as travel to higher-risk destinations. If you're also managing reactions to bites or stings, our first aid collection has products to help soothe and treat skin after exposure.

What Do You Need to Know Before Using Incognito Roll-On?

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

• Do not use on children under 3 years of age
• Avoid contact with eyes, lips, and mucous membranes
• Do not apply to broken, irritated, or sunburned skin
• Do not inhale the product or apply near the mouth
• If you have a known allergy to eucalyptus or related plant compounds, do not use without medical advice
• Pregnant or breastfeeding women should consult a GP or midwife before use, even though PMD is generally considered safer than DEET in these groups
• Keep out of reach of children — store safely after use

There are no widely documented drug interactions with topically applied PMD-based repellents. However, if you are using other topical medicines or skin treatments, apply the repellent separately and allow each product to absorb fully before applying the next.

• No significant interactions with oral medications are currently documented
• Avoid combining with other topical products on the same skin area simultaneously

How Should You Use Incognito Roll-On?

Using the roll-on correctly is key to getting the most out of it. Apply it to all exposed areas of skin before going outdoors, and reapply as directed. Here's how to use it step by step:

1. Shake the roll-on gently before use
2. Apply directly to exposed skin — arms, legs, neck, and any other uncovered areas
3. Roll on a thin, even layer and allow it to dry before dressing
4. Avoid applying to the face directly — instead, apply to your hands first and then carefully pat onto the face, avoiding eyes and mouth
5. Reapply every 4–6 hours, or sooner if you have been sweating heavily or swimming
6. Always reapply after towel drying
7. Wash hands after application unless hands are the area being treated

What Are the Possible Side Effects of Incognito Roll-On?

Side effects with PMD-based repellents are uncommon, but as with any topical product, some people may experience a reaction. If you notice any of the following, stop using the product and wash the affected area with soap and water.

Common side effects:

• Mild skin irritation or tingling at the application site
• Temporary redness of the skin
• Slight dryness after repeated use

Less common side effects:

• Contact dermatitis (allergic skin reaction)
• Itching or rash, particularly in those sensitive to eucalyptus-derived compounds
• Eye irritation if product accidentally contacts the eyes — rinse thoroughly with water if this occurs

Serious allergic reactions (anaphylaxis) are extremely rare with topical repellents. If you experience swelling of the face, difficulty breathing, or severe rash, seek emergency medical attention immediately.

How Should You Store Incognito Roll-On?

Correct storage helps maintain the product's effectiveness and safety. Follow these guidelines:

• Store below 25°C in a cool, dry place
• Keep away from direct sunlight and heat sources
• Do not freeze
• Keep the cap tightly closed when not in use
• Store out of reach and sight of children
• Do not use after the expiry date printed on the packaging
• Do not store near food, drink, or animal feed

If you're building a travel health kit, pairing this repellent with other essentials is a smart move. You'll find complementary products — including treatments for common travel-related ailments — in our sickness and nausea collection, which covers motion sickness and stomach upsets that often accompany trips abroad.