Last updated: August 20, 2021

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We know how important it is to dedicate time to personal care and relaxation. These times provide a restorative and revitalising break for the body and what better way to do it than with a rich bath of salts in hot water. The benefits to the body, both inside and out, of bath salts in conjunction with hot water can be extraordinary, which is why they have been used for centuries by different cultures around the world.

To learn more about this topic we explain everything you need to know about bath salts, so when choosing them you will know what criteria you should take into account. This way you will make your purchase a success. Don't miss it!


  • Bath salts are salts from different places and origins that are dissolved in hot water and have health benefits. They act on the body internally and externally and their main use is to relax and detoxify it.
  • You should pay attention to the variables that this product can present, as each one of them will define the amount of benefits you can obtain. There are two types of salt used to make bath salts and it is important that you know their differences so that you can choose the product you really need.
  • Choosing the right bath salts for you may seem simple enough, but in reality you should pay attention to several factors that will determine the type of product you are buying. These include the type of salt, where it comes from, the scent and the weight of its presentation.

The Best Bath Salts in the United Kingdom: Our Choices

Buying Guide

We must have sufficient tools and criteria to help us select bath salts correctly in order to make a truly effective purchase. That is why we want you to know everything about this product so that when it comes to making a decision you are sure to choose the best.

Relaxes and detoxifies your body deeply. (Photo: Olena Rudo /

What are bath salts and what are their benefits?

Bath salts are literally small grains of salt, which can be either sea or rock salt, and which must be diluted in warm water for use. They contain a high level of minerals that are absorbed by the body because the pores of the skin expand with the heat.

Sometimes bath salts contain aromas that are released by the infusion and create a relaxing atmosphere suitable for the body to regain strength and energy. This therapy has been used for centuries for its therapeutic and medicinal benefits.

  • Relaxing
  • Detoxify the body
  • Relieve pain and inflammation
  • Improve blood circulation
  • Moisturise and protect the skin
  • The body synthesises magnesium better through a bath than by taking
  • A bathtub is required to use them most effectively
  • Excessive use of salts can cause dehydration
  • Can cause skin irritation

Bath salts, sea or rock salts - what should you look out for?

Bath salts have only two variants that make them different. These are defined by the origin of the salt. There are two types of salts from which bath salts can be made and we explain each of them below.

Sea salt. Also known as bay salt or solar salt, it is produced through the evaporation of seawater. This type of salt has a large amount of minerals, between 60 and 80, depending on the region where it comes from. Most brands that distribute bath salts use sea salts in their products.

Rock salts. Rock salt is also known as rock salt or halite and is a mineral composed of sodium chloride. It can be found in different colours depending on the impurities with which it is mixed, such as iron or organic matter. This type of salt has less minerals than sea salt.

Sea salt Rock salt
Minerals High content Low content
Benefits Many Regular
Marketing A lot Medium

How much do bath salts cost?

We recommend that you consider buying products that contain more than 1 kg, as they will serve for a greater number of baths and the cost will decrease as the grammage increases. This factor will also depend on the brand you choose and other components the product may contain.

Buying criteria: factors that allow you to compare and rate different models of bath salts

Before making a purchase, it is important that you consider some factors that will help you to buy the right product that is specifically suited to your needs. Depending on your needs, there are different brands and components that are recommended to be contained in bath salts.

That is why we want to help you and show you some of the factors that you should consider when choosing bath salts, because although it may seem very simple, you can make a mistake when buying. Pay attention to the following information.

  • Benefits
  • Origin
  • Aroma
  • Grammage


It may seem that salt baths are only used to relax the body, but in reality they have many benefits. Most of them derive from the main component of the salts, magnesium, which is indispensable for the body. We explain them briefly.

#Relaxation. One of the main reasons why bath salts are used is that by immersing the body in hot water we automatically take it into a trance where the muscles, thanks to the minerals in the salts, eliminate toxins and relax. In this way, muscle contractions and arthritis symptoms can be relieved.

In addition, magnesium, which is present in the salts, is a suppressor of stress neurotransmitters and helps to raise serotonin levels in the brain, which creates a feeling of calmness. Finally, it should be added that the aromas contained in the bath salts create an aromatherapy atmosphere, through which the nervous system also relaxes.

Detoxification. The warm water opens the pores of the skin through which the minerals from the salts enter the body and replace old and heavy metals, such as ammonia, unique acid and even fats, as well as toxins that can be harmful to health and which are in our organism. In addition this helps our organs in charge of synthesising such compounds not to have to filter them out and this is a way of protecting them.

They moisturise and protect the skin. Thanks to the magnesium contained in bath salts, the skin stays moisturised for longer. This is due to the fact that this mineral retains water longer in the skin and gives greater elasticity to the tissues. In the same way this mineral acts on the skin disinfecting it and forming a protection that prevents bacteria and microbes from staying or being produced on the skin.

If you have a wound, a salt bath will help your skin to heal and heal faster. Some bath salts on the market specifically reinforce some of the benefits they offer by adding other natural components in the form of essential oils. In the "Aromas" factor we explain a little more.

When you love yourself, you take care of yourself. (Photo: Gita Kulinica/


The sea salts that make up this product can come from a specific place or region, which means that the amount and type of minerals they contain are different. Some of the salts you can find by provenance are:

Himalayan salt. Pink salt straight from the Himalayas. This is the purest salt in existence, 99% to be exact and this is due to the pressure in the mines where it is formed. It contains more than 84 minerals such as magnesium, iron, potassium, calcium and copper, so the positive effects on the body can be even greater.

Epsom salt. From England, from the town of Epsom, this salt is obtained from a saline spring. This salt is composed of magnesium and sulphate, minerals that work effectively in the body.

Salt from the Dead Sea. The salts from the Dead Sea contain 10 times more minerals than other sea salts. Some of them are not found in any other type of salt. You can also find high concentrations of magnesium, bromine, calcium and potassium. In addition to providing a deep state of relaxation, these salts have an incredible effect on the skin.

The wonders of Himalayan salt are innumerable. (Photo: olivierl/


Aroma is essential in bath salts because of their aromatherapy function. However, not all bath salts on the market are scented. These are added to the salts by means of essential oils, which not only scent but also soften the skin. You can choose from a wide range of scents.

These are more inclined to be herbal because of their great relaxing effect. Some of them are lavender, geranium, mint, rose, orange, tea, rosemary, grapefruit, bergamot, arnica, eucalyptus, among others. Herbal essential oils, such as those mentioned above, as well as having a pleasant aroma, have healing and medicinal properties, so if you choose a product with a particular aroma you can be sure that the essential oil it contains will benefit you in other ways.

Take time to enjoy the wonders of nature. (Photo: olivierl/


Bath salts can be found in different presentations; some with a higher product content than others. They usually range from 500 g to 1.5 kg. Before purchasing the product, you should consider that to take a bath of salts, you will need half a kilo to a kilo of salts. It is also recommended to take a salt bath once a week or once a fortnight to frequently detoxify the body. You will want to be prepared with the right amount of product.

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