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Radox Protect + Replenish Antibacterial Handwash 250ml

Radox Protect + Replenish Antibacterial Handwash 250ml

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  • ✔️ Kills 99.9% of bacteria on hands with every wash
  • ✔️ Contains benzalkonium chloride for proven antibacterial action
  • ✔️ Replenishing formula helps maintain skin moisture barrier
  • ✔️ Suitable for adults and children over 3 years of age
  • ✔️ Compact 250ml bottle ideal for home, office, or travel use

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What Is Radox Protect + Replenish Antibacterial Handwash?

 

Good hand hygiene is one of the simplest and most effective ways to reduce the spread of infection. The NHS recommends washing hands regularly — particularly before eating, after using the toilet, and after being in public spaces. Antibacterial handwash takes that everyday habit a step further by actively targeting bacteria on the skin's surface, not just rinsing them away. Radox Protect + Replenish Antibacterial Handwash 250ml does exactly that, combining effective antibacterial action with skin-replenishing ingredients to keep your hands clean without leaving them feeling stripped or dry.

Available from Cured Pharmacy for just £2.69, this 250ml bottle is a practical, affordable addition to any bathroom or kitchen sink. Whether you're looking to maintain hygiene at home, in the office, or while travelling, it fits neatly into daily routines. If you're also managing other aspects of your health, you might find our skin care collection useful for complementary products that support your skin's overall condition.

 

How Does Radox Protect + Replenish Antibacterial Handwash Work?

 

The antibacterial action in this handwash comes from benzalkonium chloride, a quaternary ammonium compound widely used in topical antiseptic and hygiene products. It works by disrupting the integrity of bacterial cell membranes, causing the cell contents to leak out and the bacteria to die. This mechanism is effective against a broad range of common bacteria found on the hands.

  • Benzalkonium chloride binds to the negatively charged surface of bacterial cell membranes.
  • It disrupts the membrane structure, increasing permeability.
  • Bacterial cell contents leak out, leading to cell death.
  • Moisturising agents in the formula — such as glycerin — help counteract the drying effect of repeated washing.

The result is a handwash that kills 99.9% of bacteria while also caring for the skin barrier, which matters a great deal if you're washing your hands multiple times a day.

 

Who Should Use Radox Protect + Replenish Antibacterial Handwash?

 

This product is suitable for most adults and older children as part of a regular hand hygiene routine. It's particularly useful for people who want the reassurance of antibacterial protection alongside moisturising benefits — especially during cold and flu season or in environments where hygiene is a priority.

  • Adults looking for everyday antibacterial hand hygiene at home or work.
  • Families wanting a handwash that balances germ protection with skin care.
  • People in healthcare-adjacent roles or food preparation settings.
  • Anyone prone to dry hands who still needs reliable antibacterial coverage.

It is not recommended for use on broken or severely irritated skin. Those with known allergies to benzalkonium chloride or fragrance ingredients should check the full ingredient list before use.

 

How Does Radox Antibacterial Handwash Compare to Regular Hand Soap?

 

Feature Radox Protect + Replenish Antibacterial Handwash Standard Hand Soap
Antibacterial agent Yes — benzalkonium chloride No specific antibacterial agent
Bacteria killed 99.9% of bacteria Removes bacteria by surfactant action
Moisturising properties Yes — skin-replenishing formula Varies by product
Suitable for daily use Yes Yes

 

Is Radox Protect + Replenish Antibacterial Handwash Suitable for Sensitive Skin?

 

If you have sensitive or eczema-prone skin, it's worth approaching any new handwash with a degree of caution. Frequent handwashing — regardless of the product used — can disrupt the skin's natural moisture barrier over time. The replenishing formula in this product includes moisturising ingredients designed to offset that effect, but individual responses vary. Patch testing on a small area before regular use is a sensible step.

For those managing skin conditions alongside their hand hygiene routine, our creams and ointments collection includes emollients and barrier creams that can help protect and restore the skin between washes. Using an emollient after washing is a strategy often recommended by dermatologists for people with dry or sensitive skin.

This product is a cosmetic/hygiene product. If you have an underlying skin condition or are taking other medicines, speak to your pharmacist before introducing new topical products to your routine.

Radox Protect + Replenish Antibacterial Handwash 250ml specifications
Treatment category Hand hygiene / Antibacterial cleansing
Mechanism of action Disrupts bacterial cell membranes via benzalkonium chloride
Effective against 99.9% of bacteria
Suitable for Adults and older children; everyday use
Active ingredient Benzalkonium chloride
Pack size 250ml
UK classification General Sale / Cosmetic product
Preparation Liquid handwash
Route of administration Topical (external use only)

Specifications of Radox Protect + Replenish Antibacterial Handwash 250ml

 

What Is Radox Protect + Replenish Antibacterial Handwash and What Is It Used For?

 

Radox Protect + Replenish Antibacterial Handwash 250ml is a topical liquid handwash formulated to cleanse the hands while killing 99.9% of bacteria. It is used as part of a daily hand hygiene routine to help reduce the risk of spreading bacteria from the hands to the face, food, or other people. The NHS highlights that proper handwashing is one of the most effective ways to prevent the spread of infections, including gastrointestinal illnesses and respiratory infections.

The product is not a medicine and does not treat or cure any medical condition. It is a hygiene product intended for external use on the hands only. It is not a substitute for medical treatment if you have an active skin infection or wound.

 

What Do You Need to Know Before Using Radox Protect + Replenish Antibacterial Handwash?

 

Before using this product, read the following carefully. Although it is a general-sale hygiene product, there are some important considerations to be aware of.

Do not use this product if:

  • You are allergic to benzalkonium chloride or any other listed ingredient.
  • You have open wounds, cuts, or severely broken skin on your hands.
  • You have a known allergy to fragrance or preservative ingredients.
  • You are using it on infants without first consulting a pharmacist or GP.

Use with caution if:

  • You have eczema, psoriasis, or another chronic skin condition.
  • You wash your hands very frequently (more than 10–15 times per day), as this may increase the risk of skin dryness or irritation.
  • You are pregnant or breastfeeding — while topical use is generally considered low risk, speak to your pharmacist if you have concerns.

Known interactions:

  • No significant drug interactions are known for topical benzalkonium chloride used as a handwash.
  • Avoid using immediately before applying topical medicines to the hands, as residual surfactants may affect absorption — allow hands to dry fully first.

 

How Should You Use Radox Protect + Replenish Antibacterial Handwash?

 

Using this handwash correctly makes a real difference to its effectiveness. The NHS recommends a thorough handwashing technique that covers all surfaces of the hands, including between the fingers and under the nails. Simply rinsing with water alone is not sufficient to remove bacteria effectively.

  1. Wet your hands thoroughly with clean running water.
  2. Apply a small amount of handwash (approximately a 5p coin-sized amount) to your palms.
  3. Rub your hands together to create a lather, covering the backs of your hands, between your fingers, and around your thumbs.
  4. Continue lathering for at least 20 seconds — this is roughly the time it takes to hum "Happy Birthday" twice.
  5. Rinse your hands thoroughly under clean running water.
  6. Dry your hands with a clean towel or paper towel.
Indication Age Group Amount Frequency
General hand hygiene Adults and children over 3 years Small pump or squeeze (approx. 1–2ml) As needed throughout the day
After toilet use Adults and children over 3 years Small pump or squeeze Every time
Before food preparation Adults Small pump or squeeze Before each food handling session

If you're also looking to support your overall health during cold and flu season, our cold and flu collection includes a range of products to help manage symptoms alongside good hand hygiene practice.

 

What Are the Possible Side Effects of Radox Protect + Replenish Antibacterial Handwash?

 

Side effects from this handwash are uncommon when used as directed. However, as with any topical product, some people may experience a reaction — particularly those with sensitive skin.

Common side effects (may affect some users with frequent use):

  • Mild skin dryness or tightness after washing.
  • Slight redness or irritation, particularly around the knuckles.
  • Temporary itching if skin is already dry or sensitised.

Less common side effects:

  • Contact dermatitis — a localised skin reaction causing redness, blistering, or scaling.
  • Allergic reaction to fragrance or preservative ingredients.
  • In rare cases, a more widespread allergic response — seek medical attention immediately if you experience swelling of the face, lips, or throat, or difficulty breathing.

If you notice persistent irritation, stop using the product and consult your pharmacist. Applying an emollient after washing can help manage mild dryness. For broader skin health support, you may also wish to explore our first aid collection for soothing skin products.

 

How Should You Store Radox Protect + Replenish Antibacterial Handwash?

 

Correct storage helps maintain the product's effectiveness and safety throughout its shelf life.

  • Store below 25°C in a cool, dry place away from direct sunlight.
  • Keep the cap tightly closed when not in use.
  • Do not store near heat sources such as radiators or in direct sunlight on a windowsill.
  • Keep out of reach and sight of young children.
  • Do not use after the expiry date printed on the bottle.
  • Do not freeze.

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 Radox Protect + Replenish Antibacterial Handwash online in the UK?

You can buy Radox Protect + Replenish Antibacterial Handwash 250ml directly from Cured Pharmacy online for £2.69, with fast UK delivery to your door. It is a general-sale product, so no prescription is needed. Simply add it to your basket and check out in minutes.

How does Radox Protect + Replenish Antibacterial Handwash work in the body?

This handwash works on the surface of the skin rather than inside the body — it is for external use only. The active ingredient, benzalkonium chloride, disrupts the cell membranes of bacteria on your hands, causing them to break down and die. The moisturising ingredients in the formula then help to replenish the skin's natural moisture barrier after cleansing.

How do I use Radox Antibacterial Handwash step by step?

Wet your hands with water, apply a small amount of the handwash, and lather thoroughly for at least 20 seconds — making sure to cover the backs of your hands, between your fingers, and around your thumbs. Rinse well under running water and dry with a clean towel. The NHS recommends this technique as the most effective way to remove bacteria from the hands.

What is the best time to use Radox Protect + Replenish Antibacterial Handwash?

Use it at key moments throughout the day when bacteria are most likely to transfer — before preparing or eating food, after using the toilet, after blowing your nose or coughing, and after being in public spaces. There is no single "best" time; consistent use at these critical points is what matters most for effective hand hygiene. Building it into your existing routine makes it much easier to maintain.

What are the side effects of Radox Protect + Replenish Antibacterial Handwash?

Side effects are uncommon but can include mild skin dryness, redness, or irritation — particularly if you wash your hands very frequently. In rare cases, some people may experience contact dermatitis or an allergic reaction to fragrance or preservative ingredients. If you notice persistent irritation, swelling, or a rash, stop using the product and speak to your pharmacist or GP.

How do I manage skin dryness caused by frequent handwashing?

Applying a moisturising hand cream or emollient after washing is one of the most effective ways to counteract dryness from frequent handwashing — this is a strategy commonly recommended by dermatologists and the NHS. The replenishing formula in this handwash already includes moisturising agents to help, but an additional emollient can provide extra protection. You can find suitable products in our skin care collection.

Who is eligible to use Radox Protect + Replenish Antibacterial Handwash?

This product is suitable for most adults and older children as part of a regular hand hygiene routine. It is not recommended for use on infants without pharmacist advice, or on broken, severely irritated, or infected skin. People with known allergies to benzalkonium chloride or fragrance ingredients should check the full ingredient list before use.

Is Radox Antibacterial Handwash safe to use during pregnancy?

Topical use of benzalkonium chloride-based handwash during pregnancy is generally considered low risk, as systemic absorption through intact skin is minimal. However, if you have any concerns, it is always sensible to speak to your midwife or pharmacist before introducing new products during pregnancy. Good hand hygiene is particularly important during pregnancy to reduce infection risk.

Can children use Radox Protect + Replenish Antibacterial Handwash?

The product is generally suitable for children over 3 years of age when used under adult supervision. It should be kept out of reach of young children and infants, and should not be used on a baby's skin without first consulting a pharmacist. If you're looking for products specifically designed for younger children, our baby and toddler collection may be more appropriate.

What are the alternatives to Radox Protect + Replenish Antibacterial Handwash?

Alternatives include other antibacterial handwashes containing triclosan (though this is now less commonly used due to regulatory concerns) or chlorhexidine-based products, as well as alcohol-based hand sanitisers for situations where water is not available. Regular soap and water, used with the correct technique for at least 20 seconds, is also highly effective at removing bacteria and is recommended by the NHS. The right choice depends on your skin type, setting, and personal preference.

How long can you use Radox Antibacterial Handwash for?

There is no set time limit for using this product — it is designed for ongoing, everyday use as part of a regular hand hygiene routine. If you experience persistent skin irritation or dryness after prolonged use, consider taking a break and using a plain emollient wash instead, then speak to your pharmacist. Always use before the expiry date printed on the bottle.

Does Radox Protect + Replenish Antibacterial Handwash kill viruses as well as bacteria?

Benzalkonium chloride has some activity against certain enveloped viruses, but it is primarily marketed and tested for its antibacterial efficacy — killing 99.9% of bacteria. For virus removal, the NHS recommends thorough handwashing with soap and water for at least 20 seconds as the most reliable method, as the physical action of lathering and rinsing is key. This product supports that process effectively.

What is the active ingredient in Radox Protect + Replenish Antibacterial Handwash?

The active antibacterial ingredient is benzalkonium chloride, a quaternary ammonium compound widely used in antiseptic and hygiene products. It works by disrupting bacterial cell membranes, leading to cell death. The formula also contains moisturising agents such as glycerin to help maintain skin hydration during regular use.

What are the latest findings on antibacterial handwash and everyday hygiene?

Current NHS and public health guidance continues to support regular handwashing with soap — including antibacterial formulations — as a cornerstone of infection prevention, particularly for gastrointestinal and respiratory illnesses. Research published in recent years has reinforced that the physical technique of handwashing (duration, coverage, and rinsing) is as important as the product used. Antibacterial handwash provides an additional layer of protection in higher-risk settings such as food preparation or healthcare environments.

Can I use Radox Antibacterial Handwash if I have eczema?

If you have eczema, you should use any handwash with caution, as frequent washing can disrupt the skin barrier and trigger flares. The NHS recommends using a soap substitute or emollient wash if you have eczema, and applying a moisturiser immediately after washing. Speak to your GP or pharmacist before using this product regularly if you have an active eczema flare or very sensitive skin.

How Should You Use Radox Protect + Replenish Antibacterial Handwash?

Using this handwash correctly is straightforward, but technique genuinely matters. The NHS recommends washing hands for at least 20 seconds to ensure bacteria are effectively removed from all surfaces of the hands.

What Is the Correct Dose of Radox Protect + Replenish Antibacterial Handwash?

There is no fixed medical dose for this product, as it is a topical hygiene product rather than a medicine. The amount used per wash should be sufficient to create a good lather across both hands — typically around 1–2ml per use, equivalent to one pump or a small squeeze from the bottle.

When Is the Best Time to Use Radox Protect + Replenish Antibacterial Handwash?

The most important moments to wash your hands are before preparing or eating food, after using the toilet, after coughing, sneezing, or blowing your nose, after touching animals, and after returning home from public spaces. These are the times when bacteria are most likely to transfer from your hands to your face, food, or other people. Building handwashing into these natural transition points in your day makes it much easier to maintain consistently.

How Long Can You Use Radox Protect + Replenish Antibacterial Handwash For?

This product is designed for ongoing, everyday use with no set time limit. It can be used as a long-term part of your daily hand hygiene routine without any concerns about dependency or reduced effectiveness over time. However, if you notice persistent skin dryness, irritation, or any allergic reaction developing with continued use, stop using the product and consult your pharmacist for advice on suitable alternatives.

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 Radox Protect + Replenish Antibacterial Handwash?

Most people use this handwash without experiencing any side effects. However, as with any topical cleansing product used regularly, some people — particularly those with drier or more sensitive skin — may notice mild reactions. These are usually temporary and resolve on their own once you reduce the frequency of washing or apply a moisturiser.

  • Mild skin dryness or tightness after washing.
  • Slight redness around the knuckles or between the fingers.
  • Temporary itching, particularly if skin is already dry.
  • A feeling of tightness or discomfort after repeated washing in a short period.

What Are the Less Common Side Effects of Radox Protect + Replenish Antibacterial Handwash?

Less commonly, some individuals may develop a more noticeable skin reaction. This is more likely in people with a history of skin conditions such as eczema or contact dermatitis, or those with a sensitivity to fragrance or preservative ingredients.

  • Contact dermatitis — localised redness, scaling, or blistering at the site of contact.
  • Persistent itching or a burning sensation that does not settle after washing.
  • Skin peeling or cracking, particularly around the knuckles with very frequent use.
  • Worsening of pre-existing eczema or psoriasis.

What Are the Serious Side Effects of Radox Protect + Replenish Antibacterial Handwash?

Serious side effects are rare but can occur in people with a significant allergy to one of the ingredients. If you experience any of the following, stop using the product immediately and seek urgent medical attention.

  • Swelling of the face, lips, tongue, or throat.
  • Difficulty breathing or swallowing.
  • A widespread skin rash or hives appearing rapidly after use.
  • Dizziness or feeling faint.

What Should You Do If You Experience Side Effects?

For mild side effects such as dryness or redness, try reducing the frequency of use and applying a fragrance-free hand cream or emollient immediately after washing. If symptoms persist after a few days, stop using the product and speak to your pharmacist, who can recommend a suitable alternative. For any serious allergic reaction, call 999 or go to your nearest A&E immediately — do not wait to see if symptoms improve on their own.

Can Radox Protect + Replenish Antibacterial Handwash Interact With Other Products?

No significant interactions with medicines are known for this topical handwash when used as directed. However, if you apply topical medicines to your hands — such as prescription creams or ointments — allow your hands to dry fully after washing before applying them, as residual surfactants from the handwash could potentially affect how the medicine sits on the skin. If you are using any prescription topical treatments, it is worth mentioning your handwash routine to your pharmacist or GP.

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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