Bedding for Eczema and Sensitive Skin: A UK Guide

Eczema and sleep pull against each other. The itch tends to rise in the evening, just as you are trying to settle. Skin loses moisture overnight. Warmth under a duvet makes the urge to scratch harder to ignore, and scratching in your sleep is something you cannot decide not to do.

Bedding sits against your skin for seven or eight hours a night, longer than any garment you own. It is worth thinking about what it is made of.

This is a guide to what UK eczema guidance says about fabric choice for eczema-prone skin, and where eucalyptus lyocell fits. No fabric treats eczema. What the right fabric can do is stop adding to the problem.

Why fabric matters at night

Four things about bedding tend to come up for people with eczema.

Heat. Getting too warm is a well recognised trigger for itching. Bedding that holds heat against the skin works against you, particularly during a flare. If overheating is the main thing keeping you awake, our guide to cooling sheets for hot sleepers covers the temperature side in more depth.

Moisture. Damp fabric sitting against broken skin is uncomfortable. A fabric that moves moisture away from the surface keeps the sleep surface drier through the night.

Texture. Rough weave, stiff finishes and coarse seams create friction. Eczema UK notes that rough seams, fibres, fastenings and threads can all cause problems for sensitive skin, and its guidance favours soft, breathable fabrics.

Residue. This is the quiet one. Detergent, fabric softener and the finishes applied during manufacturing all stay on fabric. For skin with a compromised barrier, what is left on the cloth matters as much as the cloth itself.

What Eczema UK says about lyocell

Eczema UK, the charity formerly known as the National Eczema Society, includes lyocell in its guidance on clothing and eczema. It describes lyocell, also known by the trademark TENCEL, as an equally eczema-friendly option that is more environmentally friendly than bamboo viscose, made in a closed-loop system that recycles almost all of the solvent.

The charity also notes that synthetics such as polyester and nylon can cause overheating, sweating and irritation, and that blends described as cotton rich can still contain a significant proportion of polyester. Its advice is to check the label for what a fabric is actually made of.

Nothing on this page is an endorsement of Mossva by Eczema UK. We are citing its published fabric guidance because it is the most useful UK source available, and you should read it yourself rather than take our summary of it.

Where eucalyptus lyocell fits

The Sheets, our bedding set, is 100% eucalyptus lyocell, made using a TENCEL equivalent process. There is no blend, which means no synthetic fibres woven through the fabric.

The properties that matter for sensitive skin are properties of the fibre itself rather than a treatment applied afterwards:

• Temperature-regulating. The structure of the fibre carries heat away from the body. There are no cooling treatments applied to the fabric, so nothing to wash out over time.
• Moisture-wicking. The fabric moves moisture away from the skin rather than holding it at the surface.
• Smooth and gentle on skin. A soft, smooth surface that does not catch or drag.
• Softens with every wash. Lyocell gets softer the more it is laundered.
• OEKO-TEX Standard 100 certified. The finished textile is independently tested for harmful substances. This is an independent certification, not a claim we make about ourselves.
• Closed-loop production. The process recovers up to 99% of the water and solvents used.

The OEKO-TEX point is the one most worth understanding if your skin reacts easily. Standard 100 tests the finished textile against a list of substances known to be harmful. It tells you something specific about what is not on the fabric, which is harder to find out than what is.

Our eucalyptus lyocell sheets come in one colourway, Natural White.

Pillowcases deserve separate thought

If your eczema affects your face, neck, scalp or ears, the pillowcase is doing more work than the rest of the set combined. It is in contact with the most reactive skin you have, for the whole night, and it collects everything: emollient, ointment, hair product, sweat.

Two practical things follow. Change pillowcases more often than the rest of the bedding. During a flare, it can help to wash them every two or three days, even when the sheets go weekly.

And keep spares. Having four or six pillowcases in rotation is what makes frequent changing realistic rather than aspirational. Every Mossva set includes four, and pillowcase pairs are also sold on their own if you want more of them without another full set.

Washing and caring for bedding when your skin is sensitive

The right fabric can be undone by the wrong wash. A few things help.

Wash new bedding before first use

This applies to any sheets, whatever they are made from, and whatever the certification says.

Use a fragrance-free, non-biological detergent

Biological detergents contain enzymes, which some people with eczema find irritating. Fragrance is a common irritant in laundry products.

Use less detergent than the box suggests

It is easy to use more than you need, and the excess does not always rinse out. It stays in the fabric and comes back into contact with your skin every night. Using less is a reasonable starting point for a normally soiled load.

Skip fabric softener

It works by depositing a coating on the fibres, which is the opposite of what you want against reactive skin. Eucalyptus lyocell does not need it. The fabric softens on its own with each wash.

Add a second rinse

Most machines have the option. During a flare it is worth using, to clear any detergent the first rinse left behind.

Wash cool and tumble dry low

For Mossva sheets that is a cold wash at 30 degrees, low heat drying, no bleach and no dry cleaning. The fabric relaxes as it dries and does not need ironing.

Think about the dryer too

Dryer sheets leave the same kind of coating as fabric softener. If you use anything in the drum, wool dryer balls do the job without adding a fragrance or a finish.

On frequency, washing bedding weekly works well for many people, and more often during a flare. If you apply emollients or steroid ointments at night, expect the fabric to need washing sooner, and expect some marking. That is normal and is not a sign the bedding is failing.

What bedding cannot do

Bedding is not a treatment. No fabric can cure, treat or prevent eczema, and any brand suggesting otherwise is overstating what a bed sheet does.

What a well chosen sheet can do is remove some of the friction, heat and residue that make the itch-scratch cycle harder to break. For some people that is a meaningful difference to how the night goes. For others it is one part of a routine that also includes emollients, prescribed treatment and working out personal triggers.

If your eczema is worsening, showing signs of infection such as weeping, crusting or increasing pain, or is consistently keeping you from sleeping, it is worth raising with your GP or pharmacist. Sleep loss is a legitimate thing to bring to an appointment, not a side issue to mention on the way out.

Frequently asked questions

Is eucalyptus lyocell suitable for eczema-prone skin?

Eczema UK describes lyocell as an eczema-friendly fabric in its clothing guidance, alongside cotton and silk. Mossva's sheets are 100% eucalyptus lyocell with no synthetic blend, and are certified to OEKO-TEX Standard 100. Individual skin varies, which is one reason every set comes with a 30-night sleep guarantee.

What is the difference between lyocell and TENCEL?

TENCEL is a trademarked brand of lyocell fibre. Lyocell is the fibre itself. Mossva's fabric is made using a TENCEL equivalent process from eucalyptus pulp.

Should I avoid bamboo bedding if I have eczema?

Eczema UK describes bamboo viscose as soft and breathable, but notes that its processing is chemical intensive and not very environmentally friendly, and describes lyocell as an equally eczema-friendly, more environmentally friendly option. With any bedding, the useful question is what the fibre actually is, since a label saying bamboo can mean several different materials.

How often should I change my sheets if I have eczema?

Weekly suits most people, with pillowcases changed more often, particularly during a flare or if you apply emollients at night. There is no single right answer, and the practical limit is usually how many spare sets you have rather than what is ideal.

Does washing bedding on a hot wash help with eczema?

A hot wash is usually recommended for dust mite allergy rather than eczema itself. Eucalyptus lyocell should be washed cold, and a cold wash with a second rinse and no softener is generally kinder to reactive skin than a hot wash with residue left behind. If dust mites are a known trigger for you, speak to your GP about the right approach.

How much does a Mossva set cost?

The Sheets start from £135 for a Double, and include a deep fitted sheet, duvet cover, four pillowcases and a storage bag. UK delivery and returns are free on orders over £100, and every set carries a 30-night sleep guarantee.

Read next: more on the material, how it is made and how it wears over time in our guide to eucalyptus lyocell bedding.