Woman applying salt to her skin in the shower


Saltwater has been used for centuries for its therapeutic and healing properties, particularly in skin treatments. We all know about the ancient Greeks and Romans and their love to soak in saltwater baths to relieve sore muscles and improve circulation. Did you know that in traditional Chinese medicine, saltwater is used to treat a variety of skin conditions, including eczema, psoriasis, and acne.

 Saltwater is 'super rich' in skin-friendly minerals, such as magnesium, potassium, and calcium, which are all well-known minerals to help promote healthy skin and speed up the healing process. In recent years, salt water has again become popular as a natural remedy for a variety of skin conditions. Many people believe that the minerals found in salt water can help.

Is salt water really good for your skin, or is it just a myth?

In this blog post, we'll explore the potential benefits and drawbacks of using salt water as a skin care treatment. First, we'll take a closer look at what saltwater actually is, and how it affects the skin. We'll examine the chemical composition of salt water, and discuss how it can help to cleanse the skin and promote healing. We'll also explore some of the potential drawbacks of using salt water on the skin, including its potential to be drying or irritating for some people.
Next, we'll delve into some of the specific skin conditions that salt water is often used to treat, such as acne, eczema, and psoriasis. We'll look at the evidence supporting the use of salt water for these conditions, as well as any potential risks or side effects. 

Finally, we'll offer some tips and guidelines for using salt water as part of a healthy skincare routine. We'll discuss the best ways to prepare and apply salt water to the skin, as well as key considerations for those with sensitive or problem skin. By the end of this blog post, you'll have a better understanding of whether salt water is a good choice for your own skincare needs and how and when to include using it.

hand held over bath dropping in bath salts, candle in background

What is salt water and how does it affect the skin?

Saltwater is a solution containing various minerals such as sodium, magnesium, and potassium. It is typically made up of 3.5% salt and 96.5% water. The chemical composition of salt water makes it a natural exfoliator, allowing it to remove dirt and dead skin cells from the surface of the skin. This is due to the fact that salt particles are slightly abrasive and can help to physically scrub away impurities. Additionally, salt water has antiseptic properties that can help to reduce inflammation and prevent infection.

However, it's important to note that salt water can be quite drying to the skin, especially if used in excess. This is because salt water can strip the skin of its natural oils, leading to dryness and irritation. In order to reap the benefits of salt water without causing harm to the skin, it's important to use it in moderation and to follow best practices for skin care.

open hand held out with salt granules on it, sunny day, photographed in open country location

What are the benefits of salt water for the skin?

What are the benefits of salt on skin? There are several potential benefits of using salt water in your skincare regime. One of the most notable benefits, is its ability to help cleanse the skin. The minerals found in salt water can penetrate the pores and remove dirt, oil, and dead skin cells, leaving the skin looking and feeling fresher and more vibrant. Additionally, salt water has anti-inflammatory properties, which can be especially beneficial for those with skin conditions such as acne, eczema, or psoriasis.
Salt water can help to reduce redness and swelling, as well as promote healing of any open sores or wounds. Some people also report that using salt water on the skin can help to improve circulation and increase oxygen flow, which can lead to a more youthful and radiant complexion. While there is some evidence to support the use of salt water for skin care, it's important to note that results may vary depending on individual skin type and condition.

salt in wooden bowl on white surface with scattered herb leaves

Disadvantages of salt water for the skin

While salt water can offer several potential benefits for the skin, there are also some drawbacks that should be taken into consideration. One of the biggest drawbacks of salt water is its tendency to be drying. As mentioned earlier, salt water can strip the skin of its natural oils, leading to dryness and irritation. This can be especially problematic for those with already dry or sensitive skin. Additionally, over-exposure to salt water can lead to dehydration, which can cause further damage to the skin.
It's also important to note that salt water can be irritating to open wounds or lesions, as well as to the eyes and mucous membranes. In some cases, exposure to salt water can even trigger allergic reactions or exacerbate certain skin conditions. For these reasons, it's important to use salt water in moderation and to be mindful of any potential negative effects. It's also a good idea to consult with your doctor or skincare specialist before using salt water for skin care, especially if you have any pre-existing skin conditions or concerns.

How to use salt water for your skin care routine

If you're interested in using salt water for skin care, there are several key things to keep in mind. First, it's important to use salt water in moderation, as overuse can lead to dryness and irritation. Additionally, it's important to be mindful of your skin type and condition, as some people may be more sensitive to salt water than others.
To use salt water for skin care, you can start by mixing salt and warm water in a bowl or basin. The ideal ratio of salt to water will depend on the desired strength of the solution, but a good starting point is one teaspoon of salt per cup of water. Once you've mixed the solution, dip a clean cloth or cotton ball into the salt water and apply it to the skin in gentle, circular motions. If you're using salt water as a toner or cleanser, you can rinse the solution off with cool water and follow up with your usual moisturisers like our Super Serum or Rose Beauty Balm. Be sure to avoid the eye area and any open wounds or lesions, as salt water can be quite irritating in these areas.
Alternatively, if you're using salt water as a foot soak or bath, you can simply soak in the solution for example using our Relax bath salts or Deep Sleep Bath Salt blends for 10-15 minutes before rinsing off and following with a moisturiser like our Hydrate Body Oil or Botanica All-Over Lotion, both of which will counter-act any drying effects the salts may have had on your skin.
It's important to note that while salt water can offer several potential benefits for the skin, it's not a substitute for other important aspects of a healthy skincare routine, such as sunscreen and a healthy diet.
3 packets of bath salts brown kraft paper sachets, salt on front on dark gret background


Here at 360 Botanics we love using salt and we use a blend of Epsom, Dead Sea and Himalayan salts in our Bath Salt blends. Once the salts have been infused with natural botanicals and specific healing essential oils, they are ready to use as either a foot soak or as a luxurious, yet healing full-body experience.

open jar with bath salts and dried flowers on white background
So in conclusion, while salt water may provide some benefits for the skin, it is not a magic solution to all skin problems. Salt water can help to cleanse and exfoliate the skin, and may even have some anti-inflammatory and antibacterial properties. However, it can also be drying and irritating to some skin types, particularly if not properly rinsed off.
It is important to remember that the skin is a delicate and complex organ that requires a balance of moisture and nutrients to stay healthy. Using salt water as a skincare treatment should be done in moderation and with caution, particularly if you have sensitive skin or existing skin conditions. In general, it is best to follow a consistent skincare routine that includes gentle cleansing, moisturising, and sun protection to keep your skin looking and feeling its best. If you have concerns about your skin or want to explore new skincare treatments, it is always a good idea to consult with a skincare professional or feel free to drop us a line at 360 Botanics.
Tell us in the comments below what you think about using saltwater as part of your skincare routine and also share with us any tips you may have!
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