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Anhydrol Forte Roll-On Solution- 60ml

Anhydrol Forte Roll-On Solution- 60ml

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  • ✔️ Treats hyperhidrosis with clinically proven 20% aluminium chloride
  • ✔️ Controls underarm, hand, and foot excessive sweating effectively
  • ✔️ Reduces sweating within 2–4 weeks of nightly application
  • ✔️ Suitable for adults and children aged 5 and over
  • ✔️ Convenient roll-on format for precise, mess-free application

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What Is Anhydrol Forte Roll-On and How Does It Treat Excessive Sweating?

 

If you sweat far more than feels normal — soaking through clothes, avoiding handshakes, or feeling self-conscious in social situations — you may be living with hyperhidrosis. It is more common than many people realise. The NHS estimates that hyperhidrosis affects around 1–3% of the population, and for those who experience it, the impact on daily life can be significant. The Anhydrol Forte roll-on is a clinically established, over-the-counter solution that tackles excessive sweating at the source, without the need for a prescription. You can explore the full range of treatments in our excessive sweating collection.

Each 60ml bottle contains aluminium chloride hexahydrate at a concentration of 20% w/v in an alcoholic solution. This is a considerably higher concentration than standard high-street antiperspirants, making it appropriate for people whose sweating has not responded to conventional products. At just £4.80, it offers a cost-effective route to managing a condition that can otherwise feel overwhelming.

 

How Does Anhydrol Forte Work to Reduce Sweating?

 

The mechanism behind Anhydrol Forte is well understood. Aluminium chloride hexahydrate acts directly on the eccrine sweat glands — the glands responsible for producing most of the body's sweat. When applied to dry skin, the aluminium ions penetrate the sweat duct openings and form a gel-like plug that physically obstructs sweat from reaching the skin surface.

  • Aluminium ions enter the sweat duct pores on the skin surface
  • A gel-like precipitate forms within the duct, blocking sweat flow
  • Sweat production at the skin surface is significantly reduced
  • With continued use, the sweat glands may reduce in activity over time

This is not the same as simply masking odour. Anhydrol Forte directly reduces the volume of sweat produced at the treated site, which is why it is effective even in cases where standard antiperspirants have failed.

 

Who Is Anhydrol Forte Suitable For?

 

Anhydrol Forte is intended for adults and children over the age of 5 who experience excessive sweating that has not been adequately controlled by regular antiperspirants. It can be used on the underarms, palms of the hands, and soles of the feet — the three areas most commonly affected by primary focal hyperhidrosis.

  • Adults with axillary (underarm) hyperhidrosis
  • People with palmar (hand) or plantar (foot) excessive sweating
  • Those who have not responded to standard antiperspirant products
  • Individuals seeking an OTC alternative before pursuing prescription treatments

It is not suitable for use on broken, inflamed, or recently shaved skin, and should not be applied near the eyes or mucous membranes. If you are unsure whether this product is right for you, speak to your pharmacist before use.

 

How Does Anhydrol Forte Compare to Other Hyperhidrosis Treatments?

 

Feature Anhydrol Forte Roll-On Standard Antiperspirant
Active ingredient Aluminium chloride hexahydrate 20% Aluminium salts (typically 2–5%)
Prescription required No — available OTC No
Suitable for hyperhidrosis Yes — clinically indicated Not typically effective
Application frequency Nightly initially, then weekly Daily

 

How Should You Store Anhydrol Forte and Is It Safe Long-Term?

 

The Anhydrol Forte roll-on solution is flammable due to its alcohol base, so it must be stored away from heat sources and naked flames. Keep it below 25°C, out of direct sunlight, and out of the reach of children. Do not use after the expiry date printed on the packaging.

Long-term use is generally considered safe when the product is applied as directed. If you experience persistent skin irritation or notice no improvement after several weeks, it is worth speaking to your GP, who may refer you for further treatments such as iontophoresis. You might also find it helpful to browse our skin care collection for complementary products to support skin health during treatment.

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.

Anhydrol Forte Roll-On Solution 60ml specifications
Treatment category Hyperhidrosis (excessive sweating)
Mechanism of action Blocks eccrine sweat ducts via aluminium ion precipitation
Effective for Axillary, palmar, and plantar hyperhidrosis
Suitable for Adults and children over 5 years
Active ingredient Aluminium chloride hexahydrate 20% w/v
Pack size 60ml
Strength 20% w/v
UK classification Pharmacy (P) medicine
Drug class Antiperspirant / anhidrotic agent
Preparation Topical solution
Route of administration Topical (roll-on application)

Specifications of Anhydrol Forte Roll-On Solution 60ml

 

What Is Anhydrol Forte and What Is It Used For?

 

Anhydrol Forte Roll-On Solution is a topical medicine used to treat hyperhidrosis — a condition characterised by excessive sweating beyond what the body needs for temperature regulation. It contains aluminium chloride hexahydrate at a concentration of 20% w/v in an alcoholic base. It is applied directly to the skin in areas where sweating is problematic, including the underarms, hands, and feet. The NHS recognises aluminium chloride as a first-line treatment for hyperhidrosis before other interventions are considered.

 

What Do You Need to Know Before Using Anhydrol Forte?

 

Before using this product, read the following carefully. There are situations where Anhydrol Forte should not be used, and others where caution is needed.

Do not use Anhydrol Forte if you:

  • Are allergic to aluminium chloride hexahydrate or any other ingredient in the formulation
  • Have broken, cut, or inflamed skin at the application site
  • Have recently shaved the area to be treated
  • Are applying it near the eyes, mouth, or other mucous membranes

Use with caution if you:

  • Are pregnant or breastfeeding — speak to your GP or pharmacist first
  • Have sensitive skin or a history of skin reactions to topical products
  • Are using other topical products on the same area

Known drug interactions:

  • No clinically significant drug interactions have been identified for topical aluminium chloride hexahydrate
  • Avoid using alongside other topical preparations on the same skin area without pharmacist advice

 

How Should You Use Anhydrol Forte Correctly?

 

Correct application is essential for this product to work effectively and to minimise the risk of skin irritation. The skin must be completely dry before you apply it — even a small amount of moisture can increase the risk of stinging and reduce effectiveness.

  1. Wash and thoroughly dry the area to be treated — ideally wait 20–30 minutes after bathing
  2. Apply the roll-on to the affected area at night before going to bed
  3. Allow the solution to dry completely before covering with clothing or bedding
  4. Leave on overnight and wash off thoroughly the following morning
  5. Repeat nightly until sweating is controlled (usually 2–4 weeks)
  6. Once controlled, reduce to once or twice weekly to maintain results
Indication Age Group Dose Frequency
Axillary hyperhidrosis Adults & children over 5 Thin layer applied to dry skin Nightly until controlled, then 1–2x weekly
Palmar hyperhidrosis Adults & children over 5 Thin layer applied to dry skin Nightly until controlled, then 1–2x weekly
Plantar hyperhidrosis Adults & children over 5 Thin layer applied to dry skin Nightly until controlled, then 1–2x weekly

 

What Are the Possible Side Effects of Anhydrol Forte?

 

Like all medicines, Anhydrol Forte can cause side effects, although not everyone experiences them. Most side effects are localised to the skin at the application site and are generally mild.

Common side effects:

  • Stinging or burning sensation on application
  • Skin irritation or redness at the treated area
  • Itching at the application site

Less common side effects:

  • Skin dryness or peeling
  • Contact dermatitis (allergic skin reaction)
  • Folliculitis (inflammation of hair follicles) if applied to recently shaved skin

If you experience a severe allergic reaction — including swelling of the face, lips, or throat, or difficulty breathing — stop using the product immediately and seek urgent medical attention. You can find additional support products for skin reactions in our creams and ointments collection.

 

How Should You Store Anhydrol Forte Safely?

 

  • Store below 25°C in a cool, dry place
  • Keep away from heat sources, sparks, and naked flames — the solution is flammable
  • Do not store in direct sunlight or in a bathroom cabinet where humidity is high
  • Keep the cap 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 bottle
  • Do not dispose of via wastewater or household waste — return unused medicine to your pharmacist

If you are managing multiple skin or health conditions alongside hyperhidrosis, our foot care collection includes products that may complement your treatment, particularly if plantar sweating is a concern.

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 Anhydrol Forte roll-on online in the UK?

You can buy Anhydrol Forte roll-on online in the UK directly from Cured Pharmacy for just £4.80. It is available without a prescription as a Pharmacy (P) medicine from GPhC-registered online pharmacies. No GP appointment is needed — simply add it to your basket and it will be dispatched to your door.

How does Anhydrol Forte work to stop excessive sweating?

Anhydrol Forte contains 20% aluminium chloride hexahydrate, which works by blocking the eccrine sweat ducts in the skin. When applied to dry skin, aluminium ions form a gel-like plug inside the duct, physically preventing sweat from reaching the skin surface. This is why it is effective for hyperhidrosis when standard antiperspirants have not helped.

How do I use Anhydrol Forte step by step?

Apply Anhydrol Forte to completely dry skin at night before bed — wait at least 20 minutes after washing. Roll a thin layer onto the affected area, allow it to dry fully, and wash it off the following morning with soap and water. Repeat nightly until sweating is under control, then reduce to once or twice a week to maintain results.

How long does Anhydrol Forte take to work?

Most people begin to notice a meaningful reduction in sweating within 2 to 4 weeks of consistent nightly use. Results vary depending on the severity of hyperhidrosis and how well the skin is dried before each application. Once sweating is controlled, maintenance applications once or twice a week are usually sufficient to keep symptoms at bay.

Can I use Anhydrol Forte on my hands and feet as well as my underarms?

Yes — Anhydrol Forte is suitable for use on the underarms, palms of the hands, and soles of the feet, which are the three areas most commonly affected by primary focal hyperhidrosis. Always ensure the skin is completely dry before applying to any area. If you are treating your feet, you may also find products in our foot care collection helpful for overall foot health.

What is the best time to apply Anhydrol Forte?

The best time to apply Anhydrol Forte is at night, just before going to bed. Sweat gland activity is naturally lower during sleep, which allows the aluminium chloride to work more effectively without being washed away by perspiration. Applying to completely dry skin — ideally 20–30 minutes after bathing — further improves how well the product works.

What are the side effects of Anhydrol Forte and how do I manage them?

The most common side effects are stinging, burning, and skin irritation at the application site, which are usually mild and temporary. To reduce irritation, make sure the skin is completely dry before applying and avoid using on recently shaved or broken skin. If irritation persists or worsens, stop using the product and speak to your pharmacist or GP.

Is Anhydrol Forte safe to use during pregnancy or breastfeeding?

There is limited clinical data on the safety of aluminium chloride hexahydrate during pregnancy or breastfeeding, so it is not possible to confirm it is completely risk-free in these situations. You should speak to your GP or pharmacist before using Anhydrol Forte if you are pregnant, planning a pregnancy, or currently breastfeeding. They can help you weigh up the benefits and any potential risks.

Who is eligible to use Anhydrol Forte?

Anhydrol Forte is suitable for adults and children aged 5 and over who experience excessive sweating that has not responded to standard antiperspirant products. It is not suitable for people with broken, inflamed, or recently shaved skin at the treatment site, or those with a known allergy to any of its ingredients. If you are unsure whether it is right for you, a pharmacist can advise without an appointment.

What happens if I accidentally apply Anhydrol Forte to broken skin?

Applying Anhydrol Forte to broken or irritated skin is likely to cause significant stinging, burning, and increased irritation. If this happens, rinse the area thoroughly with water immediately and do not reapply until the skin has fully healed. If irritation is severe or does not settle quickly, seek advice from a pharmacist or GP.

What are the alternatives to Anhydrol Forte for excessive sweating?

Other aluminium chloride-based products such as Driclor are available OTC and work in a similar way to the Anhydrol Forte roll-on. For more severe or treatment-resistant hyperhidrosis, a GP may refer you for iontophoresis, botulinum toxin injections, or prescribe oral anticholinergic medicines. You can browse our full excessive sweating collection to compare available options.

How long can I keep using Anhydrol Forte?

Anhydrol Forte can be used long-term as a maintenance treatment, provided it continues to be well tolerated. Once sweating is under control, most people reduce application to once or twice a week rather than nightly. If you notice no improvement after 4–6 weeks of consistent use, speak to your GP about alternative or additional treatments.

Can I use Anhydrol Forte with a regular deodorant?

Yes, you can use a regular deodorant during the day alongside Anhydrol Forte, as long as you apply them at different times. Apply Anhydrol Forte at night to dry skin and wash it off in the morning, then use your usual deodorant or antiperspirant during the day if needed. Avoid applying both products to the same area at the same time.

Is Anhydrol Forte flammable and are there any safety precautions I should know?

Yes — Anhydrol Forte contains alcohol and is classified as flammable. Keep it away from naked flames, sparks, and heat sources at all times, including during and immediately after application. Store the bottle below 25°C with the cap tightly closed, and keep it out of the reach of children.

What are the latest findings on aluminium chloride treatments for hyperhidrosis?

Aluminium chloride hexahydrate remains the recommended first-line topical treatment for primary focal hyperhidrosis according to NHS guidance and clinical dermatology literature. It has a well-established safety and efficacy profile built up over decades of use. Research continues to explore combination approaches — such as using aluminium chloride alongside iontophoresis — for patients who do not achieve full control with topical treatment alone.

How Should You Use Anhydrol Forte Roll-On Solution?

Using Anhydrol Forte correctly makes a real difference to how well it works. The most important rule is that your skin must be completely dry before you apply it — moisture on the skin reacts with the aluminium chloride and can cause stinging while reducing effectiveness. Follow these steps each time you use it:

Keep the cap on tightly when not in use and remember that the solution is flammable — do not use near naked flames or heat sources.

What Is the Correct Dose of Anhydrol Forte?

There is no fixed measured dose for Anhydrol Forte in the way there is for oral medicines. The correct amount is a thin, even layer applied to the affected area — enough to cover the skin without pooling or dripping. Applying more than necessary does not improve results and increases the risk of irritation.

When Is the Best Time to Use Anhydrol Forte?

Nighttime application is strongly recommended. Sweat gland activity naturally decreases during sleep, which means the aluminium chloride has a better chance of forming an effective plug in the sweat ducts without being disrupted by perspiration. Applying it in the morning or during the day — when you are active and more likely to sweat — significantly reduces how well it works. Aim to apply it as part of your bedtime routine, after your skin has had time to dry fully following any evening wash.

How Long Can You Use Anhydrol Forte For?

Anhydrol Forte can be used as a long-term maintenance treatment. During the initial phase, apply it nightly until sweating is adequately controlled — this typically takes 2 to 4 weeks. After that, most people find that applying it once or twice a week is enough to maintain results. If you see no improvement after 4 to 6 weeks of consistent use, speak to your GP, as you may benefit from an alternative or additional treatment such as iontophoresis.

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

What Are the Most Common Side Effects of Anhydrol Forte?

Most people who use Anhydrol Forte tolerate it well, but some do experience side effects at the application site. These are usually mild and tend to improve as your skin adjusts to the treatment. The most common side effects include:

  • Stinging or burning sensation on application
  • Redness or skin irritation at the treated area
  • Itching at or around the application site

These reactions are most likely to occur if the skin is not completely dry before application, or if the product is applied to recently shaved or broken skin. Ensuring the skin is fully dry before use is the single most effective way to reduce these effects.

What Are the Less Common Side Effects of Anhydrol Forte?

Less frequently, some people may experience more persistent or pronounced skin reactions. These are not common but are worth being aware of before you start treatment.

  • Skin dryness or peeling at the application site
  • Contact dermatitis — an allergic skin reaction causing redness, swelling, and blistering
  • Folliculitis — inflammation of the hair follicles, particularly if applied to recently shaved underarm skin

If you notice any of these reactions and they do not settle within a few days of stopping use, speak to your pharmacist or GP for advice.

What Are the Serious Side Effects of Anhydrol Forte?

Serious side effects from topical aluminium chloride hexahydrate are rare. However, a small number of people may experience a hypersensitivity or allergic reaction. Signs of a serious allergic reaction include swelling of the face, lips, tongue, or throat, difficulty breathing, or a widespread skin rash. If you experience any of these symptoms, stop using Anhydrol Forte immediately and seek urgent medical attention — call 999 or go to your nearest A&E department.

What Should You Do If You Experience Side Effects of Anhydrol Forte?

For mild irritation, stinging, or redness, the first step is to ensure you are applying the product correctly — to completely dry skin, at night, without applying it to broken or recently shaved areas. Reducing the frequency of application temporarily can also help your skin adjust. If side effects are persistent, worsening, or causing significant discomfort, stop using the product and speak to your pharmacist or GP before resuming treatment.

Can Anhydrol Forte Interact With Other Medicines?

No clinically significant drug interactions have been identified for topical aluminium chloride hexahydrate. Because it is applied to the skin rather than taken orally, the risk of systemic interactions is very low. However, you should avoid applying other topical preparations to the same area of skin at the same time without first checking with your pharmacist, as this could increase the risk of local irritation or alter how either product performs.

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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