Arm covered by salt after bathing

Is Epsom Salt Good for a Sunburn?

Sunburns can be a painful consequence of spending too much time under the scorching sun. The redness, discomfort, and peeling skin that follow a sunburn can be a harsh reminder of the importance of sun protection. When sunburn strikes, many people seek relief, and one popular home remedy that often comes to mind is Epsom salt. But is Epsom salt truly effective for soothing sunburned skin? In this guide, we will explore the potential benefits of using Epsom salt for sunburn relief and provide you with valuable information to help you make an informed decision about this age-old remedy.

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What is Epsom Salt?

Epsom salt, also known as magnesium sulfate, is a naturally occurring compound that has gained popularity for its versatility and uses. It’s named after the town of Epsom in England, where it was first discovered in mineral springs. Epsom salt is widely recognized for its various applications, from personal care to gardening and even medical uses. It comes in the form of colorless, crystalline flakes that dissolve easily in water. Epsom salt is celebrated for its potential to provide relief for sore muscles, minor skin irritations, and digestive issues. Its affordability and accessibility have made it a common household item, often kept in the bathroom or medicine cabinet for various purposes. But how does it fare when it comes to alleviating the discomfort of sunburned skin? Let’s find out.

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Epsom Salt and Sunburn

Epsom salt is believed to offer several potential benefits when it comes to soothing sunburned skin. One of its primary components, magnesium, plays a role in various bodily functions and may contribute to the relief of sunburn discomfort. When dissolved in water, Epsom salt can create a soothing and cooling effect that can provide relief from the burning sensation associated with sunburn. It is also thought to help reduce inflammation and promote skin healing.

How to Use Epsom Salt for Sunburn

Using Epsom salt for sunburn relief is relatively straightforward. Here’s a step-by-step guide on how to do it:

  1. Gather your supplies: You’ll need Epsom salt, cool or lukewarm water, and a clean container or bowl.
  2. Dissolve the Epsom salt: Add a quarter to a half cup of Epsom salt to the container filled with water. Stir well until the salt is dissolved. Ensure that the water is not too hot, as this can further irritate sunburned skin.
  3. Soak or compress: You can use a clean washcloth or cotton ball to soak in the Epsom salt solution and gently apply it to the sunburned area. Alternatively, you can fill a bathtub with the Epsom salt solution and soak in it for about 15-20 minutes.
  4. Gentle pat dry: After the soak, pat your skin dry with a clean, soft towel. Avoid rubbing the skin, as this can further irritate the sunburn.
  5. Apply moisturizer: Follow up with a gentle, unscented moisturizer to lock in the moisture and help with skin hydration.

It’s essential to use the Epsom salt solution with care, ensuring that the water is not too hot and that the application is gentle to avoid further skin irritation. While Epsom salt may provide some relief for mild sunburns, it’s not a substitute for proper sun protection, and for severe or blistering sunburns, it’s advisable to seek medical attention.

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Precautions and Considerations

While Epsom salt can be beneficial for some individuals seeking sunburn relief, there are several precautions and considerations to keep in mind:

  1. Skin Sensitivity: Epsom salt can be drying for some skin types. If you have sensitive or already dry skin, its use may exacerbate these issues. In such cases, consult with a dermatologist before applying Epsom salt to sunburned skin.
  2. Allergies: Allergies to Epsom salt are rare but possible. If you suspect an allergy or experience any adverse reactions, discontinue use immediately and seek medical advice.
  3. Skin Integrity: Avoid using Epsom salt on broken or blistered skin. It can sting and may worsen the condition. In such cases, it’s best to seek professional medical advice for proper wound care.
  4. Hydration: Sunburn can dehydrate the body, so ensure you drink plenty of water to stay hydrated during and after sunburn recovery. Combining Epsom salt use with proper hydration is recommended.

Other Sunburn Remedies

While Epsom salt is a potential option for sunburn relief, several other remedies can also provide comfort and aid in the healing process:

  1. Aloe Vera Gel: Aloe vera is renowned for its cooling and soothing properties. Applying aloe vera gel directly from the plant or a commercial product can alleviate sunburn discomfort and promote skin healing.
  2. Cool Compress: Applying a cold, damp cloth or cool compress to the sunburned area can help reduce inflammation and provide relief.
  3. Over-the-Counter Creams: Over-the-counter hydrocortisone creams or lotions may help reduce redness and inflammation. However, consult a healthcare professional before use, especially for extensive sunburn.
  4. Pain Relievers: Over-the-counter pain relievers like ibuprofen can reduce pain, swelling, and redness associated with sunburn. Follow the recommended dosages and consult with a healthcare professional if needed.
  5. Stay Hydrated: Drink plenty of water to counteract dehydration caused by sunburn. Staying well-hydrated is essential for the healing process.
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Remember, the best way to address sunburn is to prevent it in the first place by using sunscreen, wearing protective clothing, and seeking shade. If you experience severe or blistering sunburn, or if your symptoms worsen, consult a healthcare professional for proper evaluation and treatment. Epsom salt and other home remedies are most suitable for mild cases of sunburn.

Frequently Asked Questions

Is Epsom salt effective for all types of sunburn?

Epsom salt may provide relief for mild to moderate sunburns. For severe sunburn with blisters, it’s best to seek professional medical advice.

Can I use Epsom salt on a child’s sunburn?

It’s advisable to consult with a pediatrician before using Epsom salt on a child’s sunburn, especially for infants or children with sensitive skin.

How often should I apply Epsom salt to sunburned skin?

Using Epsom salt once or twice a day is generally sufficient. Overuse can dry out the skin and may not provide additional benefits.

Can I use scented Epsom salt for sunburn relief?

It’s best to use unscented Epsom salt to avoid potential irritation from added fragrances.


Epsom salt can be a valuable addition to your sunburn relief toolkit, providing potential comfort and aiding in the healing process for mild to moderate sunburns. However, it’s important to use it with care, ensuring the water is not too hot and that the application is gentle to avoid further skin irritation. For severe sunburns, blistering, or any concerns about skin sensitivity, it’s wise to consult a healthcare professional for proper evaluation and guidance.

Ultimately, the best approach to sunburn is prevention, which includes using sunscreen, wearing protective clothing, and seeking shade during peak sun hours. Epsom salt and other home remedies are most suitable for minor sunburns. Remember that your skin is a valuable asset, and responsible sun protection practices should be the top priority. If sunburn occurs, use Epsom salt and other remedies with care and prioritize your overall well-being.

About the author

Victoria Nelson

Victoria Nelson is a passionate gardener with over a decade of experience in horticulture and sustainable gardening practices. With a degree in Horticulture, she has a deep understanding of plants, garden design, and eco-friendly gardening techniques. Victoria aims to inspire and educate gardeners of all skill levels through her engaging articles, offering practical advice drawn from her own experiences. She believes in creating beautiful, biodiverse gardens that support local wildlife. When not writing or gardening, Victoria enjoys exploring new gardens and connecting with the gardening community. Her enthusiasm for gardening is infectious, making her a cherished source of knowledge and inspiration.

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