Images are for illustration purposes only

Acriflex Cooling Gel 30g

✔️ Soothes minor burns, scalds, and sunburn on contact
✔️ Contains chlorhexidine to prevent wound infection
✔️ Water-based gel provides instant cooling relief
✔️ Suitable for adults and children over two years
✔️ Compact 30g tube ideal for home first aid kits

Price Checker

£4.64

Sale Sold out

Discreet, tracked delivery
Includes FREE private prescription

Quantity

View full details

What Is Acriflex Cooling Gel and How Does It Help Burns?

Accidents happen — a splash of boiling water, a moment too close to the hob, or an afternoon in the sun without enough protection. When they do, having the right first aid product to hand makes a real difference. Acriflex cooling gel is a topical antiseptic gel designed to soothe minor burns, scalds, and sunburn while helping to protect the affected skin from infection. At just £4.64 for a 30g tube, it's an affordable and practical addition to any home first aid kit. You'll find it alongside other essentials in our first aid collection.

The gel contains chlorhexidine digluconate 0.25% as its active ingredient — a well-established antiseptic used widely in clinical and home settings. It's a water-based formula, which means it feels light and cooling on contact with the skin rather than heavy or greasy. That immediate cooling effect is one of the reasons people reach for it quickly after a minor burn.

How Does Acriflex Cooling Gel Work on Burned Skin?

The gel works through two complementary actions. First, the water-based carrier provides a cooling sensation that helps ease the initial discomfort of a minor burn or scald. Second, the chlorhexidine digluconate acts as a broad-spectrum antiseptic, reducing the risk of bacterial contamination in damaged skin.

Chlorhexidine disrupts bacterial cell membranes, preventing microbial growth at the wound site
The gel base helps maintain a moist wound environment, which supports the skin's natural healing process
The cooling sensation on application provides immediate comfort relief
The non-greasy formula means it can be covered with a sterile dressing without interfering with adhesion

Who Should Use Acriflex Cooling Gel?

This gel is suitable for adults and children who have sustained a minor burn, scald, or area of sunburn. It's particularly useful to keep in the kitchen, bathroom, or family first aid kit. That said, it is only appropriate for superficial, minor injuries — not for deep, large, or serious burns, which require urgent medical attention.

Adults with minor kitchen burns or scalds
Children who have touched a hot surface (once the burn has been cooled under running water)
Anyone with mild sunburn needing soothing antiseptic cover
People wanting a simple, easy-to-apply first aid gel for everyday minor injuries

How Does Acriflex Cooling Gel Compare to Other Burn Gels?

Feature	Acriflex Cooling Gel 30g	Burneze Spray
Active ingredient	Chlorhexidine digluconate 0.25%	Ethanol (cooling agent only)
Antiseptic action	Yes	No
Application method	Gel — applied by hand or dressing	Spray — no-touch application
Suitable for sunburn	Yes	Limited

Is Acriflex Cooling Gel Safe to Store at Home?

Yes — the 30g tube is compact and easy to store. Keep it below 25°C, away from direct sunlight, and out of reach of children. Check the expiry date before use, particularly if the tube has been sitting in a first aid kit for some time. If you're building out a broader home medicine cabinet, our skin care range includes a variety of topical products for everyday use.

The acriflex cooling gel tube should be discarded after the expiry date printed on the packaging. Do not use on broken or infected skin beyond the scope of a minor wound without seeking professional advice first.

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.

Acriflex Cooling Gel 30g specifications

Treatment category	First Aid — Minor Burns and Scalds
Active ingredient	Chlorhexidine digluconate 0.25%
Mechanism of action	Antiseptic — disrupts bacterial cell membranes; water-based gel provides cooling relief
Suitable for	Adults and children with minor burns, scalds, and sunburn
Pack size	30g
UK classification	General Sale List (GSL)
Drug class	Antiseptic
Preparation	Topical gel
Route of administration	Topical (skin)

Specifications of Acriflex Cooling Gel 30g

What Is Acriflex Cooling Gel and What Is It Used For?

Acriflex Cooling Gel 30g is an over-the-counter topical antiseptic gel used to treat and soothe minor burns, scalds, and sunburn. It contains chlorhexidine digluconate 0.25%, which helps prevent bacterial infection in superficial skin injuries. The water-based gel formula provides an immediate cooling sensation on application, making it a practical first aid option for everyday minor thermal injuries at home or work.

It is classified as a General Sale List (GSL) medicine in the UK, meaning you can purchase it without a prescription. It is not intended for use on deep, large, or serious burns — those require urgent medical attention, including calling 999 or attending your nearest A&E department.

What Do You Need to Know Before Using Acriflex Cooling Gel?

Before applying this gel, read the following carefully. There are situations where you should not use it, or where you should seek advice first.

Do not use Acriflex Cooling Gel if you:

Are allergic to chlorhexidine or any other ingredient in the gel
Have a deep, large, or serious burn — seek emergency medical help instead
Have a known sensitivity to antiseptic products
Are applying it near the eyes, mouth, or mucous membranes

Warnings and precautions:

Always cool a burn under cool running water for at least 20 minutes before applying any gel or cream — the NHS advises this as the first step in burn first aid
Do not use on infected wounds without medical advice
If the burn covers a large area, involves the face, hands, feet, genitals, or a major joint, seek medical attention immediately
Do not use on children under 2 years without medical supervision

Drug interactions:

No significant drug interactions are known for topical chlorhexidine at this concentration
Avoid using alongside other topical antiseptics or creams on the same area without pharmacist advice

How Should You Use Acriflex Cooling Gel?

Using this gel correctly is important for both safety and effectiveness. Always follow these steps in order.

Remove the source of heat and move away from danger immediately
Cool the burn under cool (not ice cold) running water for at least 20 minutes
Do not apply butter, toothpaste, or any home remedy — these can worsen the injury
Once cooled, gently pat the area dry with a clean cloth
Apply a thin layer of Acriflex Cooling Gel directly to the affected skin
Cover with a sterile, non-fluffy dressing if needed
Reapply as directed on the product label or as advised by your pharmacist

Indication	Age Group	Dose	Frequency
Minor burns and scalds	Adults and children over 2 years	Thin layer applied to affected area	As needed, following label instructions
Sunburn	Adults and children over 2 years	Thin layer applied to affected area	As needed
Children under 2 years	Under 2 years	Not recommended without medical advice	Seek GP or pharmacist guidance

If you're managing a minor burn alongside other skin concerns, you may also find useful products in our creams and ointments collection.

What Are the Possible Side Effects of Acriflex Cooling Gel?

Like all medicines, Acriflex Cooling Gel can cause side effects, although not everyone experiences them. Most people tolerate it well when used as directed.

Common side effects:

Mild stinging or tingling on application
Temporary redness at the application site

Less common side effects:

Contact dermatitis (skin rash or irritation)
Localised swelling or itching
Allergic reaction to chlorhexidine — rare but possible; symptoms may include hives, rash, or difficulty breathing (seek emergency help if this occurs)

Stop using the gel and speak to a pharmacist or GP if you notice any worsening of the skin, signs of infection (increased redness, warmth, pus, or fever), or an unexpected reaction. For broader pain management support, our pain relief collection includes additional options that may help alongside wound care.

How Should You Store Acriflex Cooling Gel?

Store below 25°C in a cool, dry place
Keep away from direct sunlight and heat sources
Keep the tube tightly closed when not in use
Keep out of the reach and sight of children
Do not use after the expiry date printed on the tube
Do not dispose of medicines via wastewater or household waste — return unused product to your pharmacy

References

✦

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 Acriflex Cooling Gel online in the UK?

You can buy Acriflex Cooling Gel 30g directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for just £4.64. It's available without a prescription as a General Sale List medicine. Browse our full first aid collection for related products.

How does Acriflex Cooling Gel work in the body?

Acriflex Cooling Gel works topically — it doesn't enter the bloodstream. The active ingredient, chlorhexidine digluconate 0.25%, disrupts bacterial cell membranes to prevent infection at the wound site. The water-based gel base simultaneously provides a cooling sensation that helps ease discomfort from minor burns and scalds.

How do I use Acriflex Cooling Gel step by step?

First, cool the burn under cool running water for at least 20 minutes — this is the most important step. Once cooled and gently dried, apply a thin layer of acriflex cooling gel to the affected area. Cover with a sterile dressing if needed and repeat as directed on the label.

What is the correct dose of Acriflex Cooling Gel?

There is no fixed measured dose — you apply a thin layer of gel to the affected skin area as needed. Use only enough to cover the burn or scald lightly. Always follow the instructions on the product label or ask your pharmacist if you are unsure.

Can I use Acriflex Cooling Gel on children?

Acriflex Cooling Gel can be used on children over 2 years of age. For children under 2, seek advice from a GP or pharmacist before use. For any serious burn in a child — regardless of age — call 999 or go to A&E immediately.

Can I use Acriflex Cooling Gel on sunburn?

Yes, Acriflex Cooling Gel is suitable for use on mild sunburn. Apply a thin layer to the affected skin to help soothe discomfort and reduce the risk of infection. If the sunburn is severe, blistered, or covers a large area, seek medical advice rather than self-treating.

What are the side effects of Acriflex Cooling Gel?

Most people tolerate Acriflex Cooling Gel well. Possible side effects include mild stinging on application, temporary redness, or — less commonly — contact dermatitis. Allergic reactions to chlorhexidine are rare but can occur; stop use and seek medical help if you develop hives, swelling, or difficulty breathing.

Who is eligible to use Acriflex Cooling Gel?

Acriflex Cooling Gel is suitable for most adults and children over 2 years with minor burns, scalds, or sunburn. It is not suitable for people with a known allergy to chlorhexidine or for use on deep, large, or serious burns. Speak to a pharmacist if you are pregnant, breastfeeding, or have sensitive skin.

What happens if I apply too much Acriflex Cooling Gel?

Applying slightly more than needed is unlikely to cause harm, as the gel is used topically and is not absorbed into the bloodstream in significant amounts. However, using excessive amounts does not improve healing and may cause unnecessary skin irritation. Stick to a thin, even layer as directed.

What are alternatives to Acriflex Cooling Gel for minor burns?

Alternatives for minor burn relief include Savlon Burn Gel, Burneze spray (cooling only, no antiseptic), and Melolin non-adherent dressings used alongside an antiseptic. For more serious burns, Flamazine cream (silver sulfadiazine) may be prescribed by a doctor. You can explore related options in our creams and ointments collection.

How long can I use Acriflex Cooling Gel for?

Acriflex Cooling Gel is intended for short-term use on minor injuries. If the burn or scald has not improved within a few days, or if you notice signs of infection such as increasing redness, warmth, swelling, or discharge, stop using the gel and seek medical advice promptly.

Should I cool a burn before applying Acriflex Cooling Gel?

Yes — always cool a burn under cool running water for at least 20 minutes before applying any gel or dressing. This is the single most important first aid step for burns, as recommended by the NHS. Applying gel before cooling does not replace this step and may trap heat in the skin.

Is Acriflex Cooling Gel safe during pregnancy?

There is limited specific data on the use of topical chlorhexidine during pregnancy, but systemic absorption from a small topical application is considered minimal. If you are pregnant or breastfeeding, speak to your GP or pharmacist before using any new medicine, including this gel, to ensure it is appropriate for you.

What are the latest studies on chlorhexidine for wound care?

Chlorhexidine remains one of the most widely studied and used antiseptics in wound care and infection prevention. Current evidence supports its use for minor wound antisepsis, though some guidelines note that prolonged use on healing wounds should be avoided as it may impair tissue regeneration. Always use as directed and for the shortest time necessary.

Does Acriflex Cooling Gel need a prescription in the UK?

No — Acriflex Cooling Gel is classified as a General Sale List (GSL) medicine in the UK, meaning it does not require a prescription. You can purchase it directly from Cured Pharmacy online or from most pharmacies and supermarkets without needing to see a doctor first.

How Should You Use Acriflex Cooling Gel?

Before applying Acriflex Cooling Gel, it's essential to cool the burn properly first. Hold the affected area under cool (not ice cold) running water for at least 20 minutes — skipping this step can mean the gel is applied to skin that is still retaining heat, which may worsen the injury.

What Is the Correct Dose of Acriflex Cooling Gel?

There is no fixed measured dose for this topical gel — the amount you use will depend on the size of the affected area. Apply only enough to cover the burn or scald with a thin layer; using more does not speed up healing and may cause unnecessary irritation.

When Is the Best Time to Use Acriflex Cooling Gel?

Apply the gel as soon as possible after a minor burn or scald — but only after the burn has been cooled under running water for the full 20 minutes. Prompt application helps reduce the risk of bacterial contamination in the damaged skin. You can reapply when changing dressings or as directed on the label.

If you are treating sunburn, apply the gel once the skin has been removed from sun exposure and has had a chance to cool naturally. Avoid applying to skin that still feels very hot to the touch.

How Long Can You Use Acriflex Cooling Gel For?

Acriflex Cooling Gel is designed for short-term use only. Most minor burns and scalds should begin to show signs of improvement within a few days with appropriate first aid care. If the wound is not healing, is worsening, or shows signs of infection — such as increasing redness, swelling, warmth, or discharge — stop using the gel and seek medical advice promptly.

Do not use this gel as a long-term wound treatment without guidance from a healthcare professional. Prolonged use of antiseptics on healing wounds may interfere with the natural tissue repair process.

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

What Are the Most Common Side Effects of Acriflex Cooling Gel?

Most people who use Acriflex Cooling Gel experience no significant side effects. The gel is generally well tolerated when applied as directed to minor burns and scalds. However, as with any topical medicine, some people may notice mild reactions at the application site.

Mild stinging or tingling immediately after application
Temporary redness around the treated area
A slight cooling or tingling sensation (this is expected and usually settles quickly)

What Are the Less Common Side Effects of Acriflex Cooling Gel?

Less commonly, some individuals may develop a skin reaction to chlorhexidine or another ingredient in the gel. These reactions are not typical but are worth being aware of, particularly if you have a history of sensitive skin or previous reactions to antiseptic products.

Contact dermatitis — a localised rash, itching, or skin irritation
Localised swelling or increased redness beyond the burn area
Dry or flaking skin around the application site with repeated use

What Are the Serious Side Effects of Acriflex Cooling Gel?

Serious side effects are rare but can occur. Chlorhexidine hypersensitivity reactions, including anaphylaxis, have been reported in a small number of people. This is more likely in individuals with a known allergy to chlorhexidine. If you experience any of the following after applying the gel, stop use immediately and seek emergency medical help by calling 999.

Hives (urticaria) or widespread skin rash
Swelling of the face, lips, tongue, or throat
Difficulty breathing or wheezing
Dizziness or feeling faint

What Should You Do If You Experience Side Effects?

If you notice mild irritation or redness that does not settle within a short time, stop applying the gel and keep the area clean and dry. For anything more concerning — particularly signs of an allergic reaction — seek medical attention without delay. You can also report suspected side effects to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Do not continue using the gel if the wound appears to be worsening, showing signs of infection, or if you are in any doubt about whether it is appropriate for your injury.

Can Acriflex Cooling Gel Interact With Other Medicines?

No significant drug interactions are currently known for topical chlorhexidine digluconate at the concentration found in Acriflex Cooling Gel. However, you should avoid applying other topical antiseptics, creams, or ointments to the same area at the same time without first checking with your pharmacist, as this may cause unexpected skin reactions or reduce the effectiveness of either product.

If you are concerned about any side effects, contact your pharmacist or GP immediately.