Choosing a hand balm when your job is what is destroying your hands
Occupational irritant hand dermatitis responds better to moisturisers than to so called barrier creams, and timing around gloves matters more than the balm.
If your hands crack every winter and clear up on holiday, the problem is not the balm you have been buying. It is the number of hours a day your skin spends wet, gloved or in contact with a detergent, and the balm is the small part of the answer that you control. This page sets out what the occupational evidence supports, where it is weak, and how to use a balm around a shift so it actually does something.
Moisturise often and generously; the Cochrane review of prevention in occupational irritant hand dermatitis found moisturisers supported and barrier creams weakly supported at best. Use alcohol rub rather than repeated soap washes where hygiene rules allow, since it is less irritating despite stinging. Apply after work and overnight, not under gloves or before handling food.
Which jobs, and what "wet work" means in numbers
Contact dermatitis dominates occupational skin disease, the hands are where it appears, and the irritant form outnumbers the allergic form by a wide margin. Health and Safety Executive material on work-related skin disease consistently identifies the same trades: health and social care, catering and food handling, hairdressing, cleaning, metalworking and engineering, construction, printing and florists. The mechanism is boring and cumulative. Water, detergents, disinfectants, occlusive gloves and friction each remove or disorganise the lipids that hold the stratum corneum together, and each does a little more damage than the skin repairs before the next shift.
The most useful number in this field comes from German occupational hygiene practice, in the technical rules on skin contact hazards. Work is defined as wet work when hands are wet for more than two hours per shift, or hands are washed more than twenty times per shift, or occlusive gloves are worn for more than two hours per shift. Meeting any one of those three thresholds moves you into a category that warrants formal skin protection measures. It is a regulatory definition rather than a biological cliff edge, but it is a genuinely useful self-test, because most people underestimate all three counts until they actually tally them for one shift.
| Trade | Dominant exposure | Allergens worth suspecting |
|---|---|---|
| Nursing and care | Hand hygiene frequency, glove occlusion, disinfectants | Rubber accelerators, latex proteins, chlorhexidine |
| Catering and kitchens | Wet work, detergents, friction, temperature swings | Foods by protein contact, spices, rubber accelerators |
| Hairdressing | Wet work, shampoos, bleaches | Persulphates, dyes, glyceryl thioglycolate, nickel |
| Cleaning | Wet work, alkaline detergents, prolonged glove use | Fragrance, preservatives, rubber accelerators |
| Metalwork and engineering | Metalworking fluids, solvents, abrasive hand cleaners | Biocides in fluids, nickel, cobalt, chromate, epoxy |
| Construction | Wet cement, abrasion, cold and wind | Chromate, epoxy resins, rubber accelerators |
| Horticulture | Soil, sap, water, repeated minor trauma | Compositae plants, sesquiterpene lactones, rubber |
What the prevention evidence actually shows
The relevant systematic review is the Cochrane review of interventions for preventing occupational irritant hand dermatitis, most recently updated in 2018. It is worth being precise about what it concluded, because the finding is routinely overstated in both directions.
Moisturisers applied during and after work, whether alone or in combination with a barrier cream, may reduce the development of irritant hand dermatitis compared with no intervention. The certainty of that evidence was rated low, meaning the direction of effect is plausible and consistent but the trials were small, heterogeneous and at risk of bias. Barrier creams used on their own showed little to no difference from no intervention, again at low certainty. Skin protection education produced uncertain results.
The practical translation is unglamorous. The intervention with the best support is the cheap one that people skip because it feels passive: put emollient on, in quantity, repeatedly. The intervention with a marketing budget, the product sold as a protective barrier that you apply before exposure, is the one the evidence struggles to distinguish from nothing. Both findings are low certainty and neither is a guarantee, but if you are choosing where to put effort, that is the direction it points.
"Barrier cream" is a marketing term, not a regulated category. Nothing you apply to skin stops a solvent, a metalworking fluid or an alkaline detergent from reaching it. Where genuine chemical protection is needed, the answer is the correct glove for the specific chemical, chosen from a manufacturer's permeation data, plus a moisturiser used at the times described below.
The counterintuitive one: alcohol rub beats repeated washing
People with damaged hands avoid alcohol hand rub because it stings, and conclude from the sting that it is what is damaging them. The evidence points the other way. WHO guidance on hand hygiene in health care, and the tolerability studies underpinning it, find alcohol-based hand rub better tolerated than repeated soap and water washing, particularly where the formulation includes emollients such as glycerin. Repeated washing is a surfactant plus water plus mechanical friction plus a wet-then-dry cycle; the rub is a fast evaporating solvent with a humectant left behind.
The sting is real and has a simple explanation. Alcohol on fissured skin reaches exposed nerve endings. It is a sign that the barrier is already broken, not a sign that the rub is breaking it. Where local hygiene policy allows the rub, which is when hands are not visibly soiled, using it in preference to washing reduces total insult over a shift.
One thing to avoid is doing both in sequence out of habit. Washing and then immediately rubbing, or rubbing and then washing, combines the irritancy of both without adding hygiene benefit. Two other details make a measurable difference: dry hands thoroughly and gently after washing, because water left between the fingers evaporates and takes barrier water with it, and use lukewarm rather than hot water, since hot water strips lipids faster.
Gloves cause three separate problems, and they need three separate answers
Gloves are protective equipment and also a leading cause of the thing they are worn to prevent. Distinguishing the three mechanisms matters, because the fixes have nothing in common.
Occlusion. An impermeable glove worn for hours traps sweat and hyperhydrates the stratum corneum. Overhydrated skin is more permeable, more easily irritated and more fragile. This is why occlusive glove use for more than two hours per shift counts as wet work in its own right, with no water involved. The fix is duration: change gloves, take them off between tasks, and wear a thin cotton liner underneath where the task allows, so sweat is absorbed rather than pooling.
Latex protein allergy. A type I, immediate hypersensitivity to natural rubber latex proteins, causing itching, weals, and in severe cases respiratory or systemic symptoms. This is the reason powdered latex gloves were withdrawn from health care in many countries, since the powder aerosolises the protein. The US Food and Drug Administration banned powdered patient examination and surgeon's gloves outright in 2016. If you suspect this, it is a medical matter and needs proper assessment, not a change of hand cream.
Rubber accelerator allergy. A type IV, delayed hypersensitivity to the chemicals used to vulcanise rubber, principally thiurams, dithiocarbamates and mercaptobenzothiazole. Thiuram mix has long been part of the European baseline patch test series precisely because glove allergy is common enough to justify testing everyone for it. It presents as eczema in the exact distribution of the glove, often with a sharp cut-off at the wrist. Accelerator-free gloves and nitrile alternatives exist, and a dermatologist can tell you which one you need after patch testing.
Do not apply a petrolatum or mineral oil based balm underneath natural rubber latex gloves. Hydrocarbon oils degrade natural rubber latex, which compromises the glove's integrity as protective equipment. It is also a bad idea under any occlusive glove, because trapping an occlusive layer under an occlusive glove is the fastest way to macerate skin. Apply after the gloves come off, not before they go on.
Timing beats formulation
When you apply matters more than which tin you bought. A balm applied at the wrong moment is either wiped off within minutes, sealed under a glove where it does harm, or a food safety problem.
| Moment | Do | Why |
|---|---|---|
| During the shift, after washing | A light, fast absorbing cream or lotion | Frequent small doses is the pattern the trials used |
| Before donning occlusive gloves | Nothing, or nothing greasy | Occlusion under occlusion macerates; oils degrade latex |
| Before handling food | Nothing | Transfer and contamination; also fragrance on food |
| Immediately after the shift | A generous application, all surfaces | The longest uninterrupted repair window of the day |
| Overnight | A heavy anhydrous balm under cotton gloves | Six to eight hours of occlusion with no washing |
| Rest days | Same as overnight, plus daytime applications | Recovery happens when exposure stops |
The overnight application is where an anhydrous balm outperforms a cream, and the reason is simply that there is nothing to wash it off. A cream is mostly water, absorbs quickly and leaves relatively little occlusive residue; a balm leaves a lipid film that survives a night. The trade-off in wash resistance and greasy interval is set out in hand cream or hand salve. During the shift you want the opposite properties, and a fast absorbing product designed for that is described in hand balm for frequent hand washing.
Quantity is where most people fail. The fingertip unit, a standard dermatology measure of about half a gram squeezed from the end of a fingertip to the first crease, covers roughly the front and back of one hand. If your tube lasts a month, you are not using enough for hands that are cracking. Guidance on realistic dosing is in how much balm to apply.
Choosing the product, and what to ignore on the label
The useful attributes are few. Fragrance free is non-negotiable, because fragrance is the leading cosmetic allergen group and you are applying this to skin whose barrier is already compromised, which is the worst possible condition for sensitisation; the individual materials are covered in fragrance allergens. A short ingredient list reduces the number of candidate allergens. A high lipid content and meaningful occlusivity is what does the work overnight, and how that is measured is explained in measuring occlusivity.
Beyond that, the mechanism-based choices are: petrolatum for the highest occlusivity per gram and the lowest allergen load, lanolin for excellent performance on fissured skin if you tolerate it, with the caveat set out in lanolin allergy explained, glycerin in a water-containing cream for daytime, and urea at 5 to 10 per cent for thickened, scaly hands, though it stings on open fissures. How these categories differ is set out in occlusive, emollient and humectant and in moisturisers and the skin barrier.
What to ignore: claims that a product is a barrier against chemicals, botanical lists offered as evidence of gentleness, and essential oils, which add allergens to damaged skin for a scent benefit you do not need at work. Cracked hands in winter also involve an environmental component that no product fixes, discussed in cold weather skin.
Trade by trade
- Health care
Nurses and carers
Prefer alcohol rub over washing where policy allows, never both in sequence. Cotton liners under long glove sessions. Emollient at every break; heavy balm overnight. Glove-shaped eczema with a wrist cut-off points at accelerators and needs patch testing.
- Food
Chefs and food handlers
Nothing on the hands immediately before food contact, so the routine has to be end of shift and overnight. Fragrance free matters twice over. Sudden itching and weals on contact with a specific food is protein contact dermatitis and is a medical assessment, not a balm problem.
- Workshop
Mechanics and engineers
The damage is usually solvents and abrasive hand cleaners rather than the oil itself. Use the mildest cleaner that works and wear the correct glove for the fluid. Metalworking fluid dermatitis can be allergic to the biocides, so a rash that persists on holiday still needs assessment.
- Cleaning
Cleaners and housekeeping
Classic wet work on all three thresholds at once. Cotton liners, shorter glove sessions, lukewarm water, and a heavy overnight balm. Disinfectant concentrates are the highest-risk contact, so check what the dilution instructions actually say.
- Grip critical
Climbers and musicians
Both need callus and friction preserved, so heavy balm goes on after the session or performance and never before. A softened callus tears more readily than a dry one. A dedicated formula for the first group is in climbers' hand salve.
- Outdoors
Gardeners and horticulture
Soil, sap and repeated minor trauma, with a real allergen risk from Compositae plants. A barrier-style salve for wear and a heavy repair salve for afterwards are given in the gardener's hand salve formulas.
Fingertip fissures, and where a balm stops
Deep fissures on the fingertips and around the nails hurt out of all proportion to their size, because the tissue is densely innervated and every movement pulls the split open. Emollient alone is slow to close them, since the edges keep separating.
- Reduce the movement. A fissure that is held closed heals; one that reopens forty times a day does not. Hydrocolloid dressings, fabric plasters or a cyanoacrylate skin adhesive of the kind sold for this purpose all work by mechanically splinting the split.
- Occlude overnight. A thick anhydrous layer under a cotton glove gives the longest continuous repair window you can arrange without stopping work.
- Avoid keratolytics on the open split. Urea and salicylic acid help thickened, scaly skin but sting badly on a fissure. Use them around the area and not in it, or wait until it has closed.
- Take the friction off. Repeated abrasion at the same site keeps reopening it; where a task can be gloved without making things worse, glove it.
- Do not ignore the surrounding skin. Fissures form at the edge of chronically dry, thickened skin. Treating the whole hand every night does more than treating the split.
Some hand problems are not simply dry skin. Persistent, itchy, blistering or weeping eczema on the hands is a diagnosis rather than a texture complaint, and what emollients are established to do in that setting is reviewed in balms and eczema-prone skin. Thickened, scaly, sharply demarcated plaques may be something else again, covered in balms and psoriasis-prone skin. Neither is treatable with a cosmetic, and the regulatory line that stops a balm being sold as treatment is explained in cosmetic versus drug claims.
Red flags and the occupational health route
Some patterns should send you to a clinician rather than to another product. A rash that clears during a week off and returns within days of going back is the classic signature of an occupational cause, and it is the single most useful observation you can bring to an appointment, so write the dates down. Others: a rash spreading beyond the hands, weeping or crusting suggesting infection, nail pitting, ridging or lifting, a sharp cut-off at the wrist or glove line, and any hand problem that has not improved after four to six weeks of consistent emollient use and reduced exposure.
In the UK, occupational dermatitis is reportable under RIDDOR where a doctor diagnoses it and the work involves significant or regular exposure to a known skin irritant or sensitiser. Your employer has duties under COSHH to assess and control skin exposure, which includes providing suitable gloves and skin care. Raising it with occupational health is not a complaint about your own hygiene, it is the route to the two things that actually change the outcome: patch testing to identify a specific allergen, and a change to the exposure itself. Patch testing is the only way to confirm a contact allergy, and the practice of testing a product on yourself, described in how to patch test a balm, is a different and much weaker thing.
The honest limit
The decision rule is short. Reduce exposure first, because that is the variable with the largest effect and the one a balm cannot touch. Moisturise often and generously, because that is the intervention with the best supporting evidence, thin during the shift and heavy overnight. Treat any product sold as a chemical barrier as unproven. And if the pattern says work is causing it, take that to occupational health rather than to a shelf.
Where the evidence stops is worth stating plainly. The prevention trials are small, varied and rated low certainty, they measure prevention rather than treatment of established dermatitis, and almost none of them tested an anhydrous balm of the kind this site is about. The case for overnight occlusion rests on the physics of water loss and on clinical practice rather than on trials of balms specifically. What is not in doubt is the direction of the harm: the exposure is doing the damage, and a balm is a repair aid used between exposures, not protection during them.
Frequently asked questions
Do barrier creams actually work?
The Cochrane review of preventing occupational irritant hand dermatitis found that barrier creams used alone showed little to no difference compared with no intervention, at low certainty. Moisturisers, alone or combined with a barrier cream, may reduce dermatitis, also at low certainty. Nothing applied to skin blocks a solvent or detergent; that requires the correct glove for the chemical.
Is alcohol hand rub worse for my hands than soap and water?
No, the opposite. WHO hand hygiene guidance and the tolerability studies behind it find alcohol-based rub better tolerated than repeated soap and water washing, especially when it contains emollients. The sting on damaged skin comes from alcohol reaching exposed nerve endings in existing fissures, not from new damage. Avoid doing both in sequence, which combines the irritancy of each.
Can I put hand balm on before putting gloves on?
Not a greasy one. Petrolatum and mineral oil degrade natural rubber latex, which compromises the glove as protective equipment, and any occlusive layer under an occlusive glove traps sweat and macerates the skin. Apply after the gloves come off. If long glove sessions are unavoidable, a thin cotton liner underneath absorbs sweat and helps considerably.
How much hand balm should I actually be using?
Far more than most people do. A fingertip unit, roughly half a gram squeezed from the fingertip to the first crease, covers about the front and back of one hand. If you are applying after every wash plus generously at the end of a shift and overnight, a small tin will not last a month. Under-application is the commonest reason a routine appears to fail.
My hands clear up on holiday and get bad again at work. What does that mean?
That pattern strongly suggests an occupational cause, either irritant exposure or a contact allergy. Record the dates and take them to your GP or occupational health service. Patch testing is the only way to identify a specific allergen, rubber accelerators in gloves being a common finding, and reducing the exposure matters more than any product you apply afterwards.
What is wet work, and how do I know if I do it?
German occupational hygiene rules define wet work as hands wet for more than two hours per shift, or washed more than twenty times per shift, or occlusive gloves worn for more than two hours per shift. Meeting any one threshold warrants formal skin protection measures. Count one real shift rather than estimating, because most people substantially underestimate all three figures.
When should a cracked hand see a doctor?
When a rash spreads beyond the hands, weeps or crusts, when nails start pitting, ridging or lifting, when there is a sharp cut-off at the glove line, or when consistent emollient use and reduced exposure produce no improvement over four to six weeks. Deep fissures that keep reopening or show signs of infection also warrant assessment rather than another product.
Sources and further reading
- Bauer, Ronsch, Elsner and colleagues, Interventions for preventing occupational irritant hand dermatitis, Cochrane Database of Systematic Reviews, 2018 update.
- Health and Safety Executive, guidance on work-related skin disease and preventing contact dermatitis at work, HSE, United Kingdom.
- Health and Safety Executive, reporting requirements for occupational diseases under RIDDOR 2013, HSE, United Kingdom.
- World Health Organization, WHO Guidelines on Hand Hygiene in Health Care, Geneva, 2009, including the sections on skin reactions and product tolerability.
- German Committee on Hazardous Substances, TRGS 401: Risks resulting from skin contact, Federal Institute for Occupational Safety and Health.
- Wilkinson and colleagues, updates to the European baseline series of patch test allergens, Contact Dermatitis, European Society of Contact Dermatitis.
- US Food and Drug Administration, banned devices: powdered surgeon's gloves and powdered patient examination gloves, 21 CFR part 878, eCFR.
Reviewed and updated 6 September 2026. Spotted an error? Tell us and we will fix and log it.