Updated: October 2026

Epsom salt baths, in short

An Epsom salt bath is simply warm water with dissolved Epsom salt (magnesium sulfate), a naturally occurring mineral compound. It is one of the most popular, affordable ways to relax and unwind, and has been a favourite bath-time addition for generations.

This guide covers what an Epsom salt bath is, why people find them so relaxing, how to run one, how often to take one, and a few simple tips to relax.

A warm Epsom salt bath is one of the simplest, most soothing ways to unwind at the end of a long day.

Here are the questions people ask most. For more, see our natural living guide.

UK-made colloidal silver, in dark glass

Double-purified water — reverse osmosis, then distilled — with real silver. Made in the UK.

Made in the UKDark glass not plasticFree Tracked 48

What is an Epsom salt bath?

It is a warm bath with Epsom salt dissolved in it – a naturally occurring mineral compound called magnesium sulfate.

Epsom salt dissolves easily in warm water, which is why it has been a bath-time staple for so long.

It is inexpensive, widely available, and simple to use.

Why do people enjoy Epsom salt baths?

Most people find a warm Epsom salt soak deeply relaxing – a soothing way to wind down and unwind.

Many people enjoy one after exercise or at the end of a long day on their feet.

As much as anything, it is the ritual of a proper soak that people love.

UK-made colloidal silver, from £16.95

Most colloidal silver uses water purified once, if at all. We use two stages — reverse osmosis, then distillation — then bottle in dark glass. 10, 100 and 200 ppm, in dropper, spray or 500ml refill.

Made in the UKDouble-purified waterFree Royal Mail Tracked 48

How do you run an Epsom salt bath?

Add a couple of generous handfuls of Epsom salt to comfortably warm water and stir to dissolve.

A simple approach:

  • Fill the bath — comfortably warm, not hot.
  • Add the salt — a couple of handfuls, stirred until dissolved.
  • Soak — relax for around fifteen to twenty minutes.
  • Rinse — afterwards if you like.

How often should you take an Epsom salt bath?

For most people, a relaxing soak two or three times a week is plenty.

Keep the water comfortably warm rather than hot, and stay hydrated before and after.

Step out slowly, as a warm bath can leave you a little light-headed.

Any tips for a better soak?

A few small touches turn a bath into a proper bit of self-care.

An Epsom salt foot soak is a lovely option if you do not fancy a full bath.

Dim the lights, add a candle or some music, and give yourself the full twenty minutes.

Bundle & save

Buy more, save more

Build your own pack and save up to 15%, or pick a ready-made bundle.

From £29.95

Secure checkout · Made in the UK


Why buy from Health is a Choice

We make our colloidal silver in the UK, the way we would want it for our own family. We don’t purify our water once — we do it twice.

It is first cleaned by reverse osmosis, then distilled on top of that, before we suspend real silver in it and bottle it in dark glass — never plastic.

  • Made and bottled in the UK
  • Bottled in dark glass, never plastic
  • Double-purified water: reverse osmosis, then distilled
  • Available in 10, 100 and 200 ppm
  • 100ml dropper, 100ml spray and 500ml refill
  • Free Royal Mail Tracked 48 on every order

Related guides


Made in the UK · Dark glass, never plastic · Free Royal Mail Tracked 48

Last updated: October 2026