The Ultimate Guide to Finding Epsom Salt in Walmart and Other Grocery Stores - Marketing Scoop (2024)

Epsom salt, a mineral compound known for its numerous health and wellness benefits, has become a staple in many households. Named after the English town of Epsom, this naturally occurring substance is composed of magnesium sulfate, which is not actually salt but rather a combination of magnesium, sulfur, and oxygen. With its wide range of applications, from soothing sore muscles to promoting plant growth, it‘s no wonder that Epsom salt is a sought-after item in stores like Walmart and other grocery chains. In this comprehensive guide, we‘ll explore where to find Epsom salt, delve into its various uses and benefits, and provide expert tips on choosing the best product for your needs.

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The Science Behind Epsom Salt‘s Benefits

To fully appreciate the value of Epsom salt, it‘s essential to understand the science behind its effectiveness. When dissolved in water, Epsom salt releases magnesium and sulfate ions, which can be absorbed through the skin. Magnesium, a crucial mineral, plays a vital role in over 300 enzymatic reactions in the body, contributing to:

  1. Muscle and nerve function
  2. Energy production
  3. Inflammation reduction
  4. Regulation of blood sugar levels
  5. Synthesis of proteins, DNA, and RNA

Sulfates, on the other hand, help improve the absorption of nutrients and promote the elimination of toxins from the body. Together, these components make Epsom salt a powerful tool for promoting overall health and well-being.

Studies have shown that Epsom salt baths can lead to a significant increase in magnesium levels in the body. A 2017 study published in the journal PLOS One found that participants who soaked in an Epsom salt bath for 12 minutes, three times a week for seven weeks, experienced a 35% increase in magnesium levels compared to the control group.

Epsom Salt Usage and Sales Trends

Epsom salt has seen a steady increase in popularity over the years, with sales growing annually. According to a report by Grand View Research, the global Epsom salt market size was valued at USD 1.3 billion in 2020 and is expected to expand at a compound annual growth rate (CAGR) of 6.4% from 2021 to 2028. This growth can be attributed to the increasing awareness of Epsom salt‘s benefits and its versatility in application.

YearGlobal Epsom Salt Market Size (USD Billion)

Source: Grand View Research, 2021

Finding Epsom Salt in Walmart

Walmart, the world‘s largest retailer, is a go-to destination for many consumers seeking affordable and accessible Epsom salt. Here‘s a detailed breakdown of where to find Epsom salt in Walmart stores:

First Aid Aisle

The most common location for Epsom salt in Walmart is the first aid aisle. This section is typically dedicated to pain relief products, such as heating pads, ice packs, and pain relief creams. Epsom salt can usually be found on the bottom shelf, near items like sports wraps and disposable gloves. When browsing the first aid aisle, keep an eye out for popular Epsom salt brands like Dr. Teal‘s, Solimo, and Epsoak.

Personal Care Aisle

In some Walmart stores, Epsom salt may also be located in the personal care aisle. This section houses shower gels, shampoos, bath bombs, and other bath-related products. Look for Epsom salt near the bubble baths and bath salts, as it is often used as a relaxing and therapeutic addition to bath routines. In this aisle, you may find Epsom salt products with added fragrances or essential oils, such as lavender or eucalyptus, for an enhanced bathing experience.

Gardening Section

Surprisingly, some Walmart locations stock Epsom salt in the gardening section. Epsom salt is a popular choice among gardeners due to its ability to promote plant growth and deter pests. In fact, a study published in the International Journal of Vegetable Science found that applying Epsom salt to tomato plants resulted in increased yield and improved fruit quality. In the gardening section, you may find larger bags of Epsom salt at a lower price point compared to the first aid or personal care aisles. These products are often labeled as "agricultural grade" or "garden grade" Epsom salt.

Using the Walmart App to Locate Epsom Salt

For tech-savvy shoppers, the Walmart app can be a valuable tool in locating Epsom salt quickly and easily. Simply download the app on your smartphone, select your store, and search for "Epsom salt" in the search bar. The app will display the exact aisle and shelf location of the product, saving you time and effort. Additionally, the app may provide information on current stock levels and pricing, helping you plan your shopping trip more efficiently.

Epsom Salt in Other Grocery Stores

While Walmart is a popular choice for purchasing Epsom salt, many other grocery stores also carry this versatile product. Here‘s a rundown of where to find Epsom salt in some of the most popular grocery chains:


At Target, Epsom salt is typically located in the personal care section, near the bath and body products. Look for it on the shelves with bath salts, bubble baths, and other relaxation-focused items. Some Target stores may also stock Epsom salt in the first aid aisle, so be sure to check both locations. Target often carries a wide selection of Epsom salt products, including scented varieties and those with added ingredients like aloe vera or vitamin E.


Kroger, one of the largest supermarket chains in the United States, usually stocks Epsom salt in the first aid aisle. It can be found near pain relief products, such as heating pads and sports wraps. If you don‘t find it there, check the personal care aisle near the bath products. Kroger may also offer store-brand Epsom salt options, which can be more affordable than name-brand products.


At Safeway, you‘ll most likely find Epsom salt in the first aid aisle, alongside other pain relief items. However, some Safeway locations may also stock Epsom salt in the personal care section, so be sure to check both areas if you don‘t find it in one place. Safeway often carries a variety of Epsom salt brands and sizes, catering to different preferences and needs.

Other Grocery Stores

Most large grocery store chains, such as Publix, Meijer, and Albertsons, will carry Epsom salt in either the first aid or personal care aisles. If you‘re unsure, don‘t hesitate to ask a store associate for assistance in locating the product. Many grocery stores also offer online ordering and delivery services, allowing you to easily search for and purchase Epsom salt from the comfort of your home.

Alternative Retailers and Online Shopping

In addition to Walmart and other grocery stores, there are several alternative retailers that sell Epsom salt:

  1. Pharmacies: Many pharmacies, such as CVS, Walgreens, and Rite Aid, stock Epsom salt in their first aid or personal care sections. These retailers often carry a range of Epsom salt products, including those specifically formulated for therapeutic purposes, such as stress relief or muscle recovery.

  2. Health food stores: Specialty health food stores, like Whole Foods or Sprouts, often carry Epsom salt in their wellness or bath products sections. These stores may offer more natural or organic Epsom salt options, as well as products with unique ingredient combinations or eco-friendly packaging.

  3. Online marketplaces: Amazon, iHerb, and Vitacost are just a few examples of online retailers that offer a wide variety of Epsom salt products, often at competitive prices and with the convenience of home delivery. When shopping online, be sure to read product descriptions and customer reviews carefully to ensure you‘re getting a high-quality product that meets your specific needs.

Choosing the Right Epsom Salt Product

With so many Epsom salt options available, it can be overwhelming to choose the best product for your needs. Here are some expert tips to help you make an informed decision:

  1. Grade and purity: Epsom salt comes in different grades, each with its own level of purity and intended use. United States Pharmacopeia (USP) grade Epsom salt is the highest quality and is suitable for human use, such as in baths or as a supplement. Agricultural or technical grade Epsom salt is less pure and is primarily used for gardening purposes. When purchasing Epsom salt for personal use, always opt for USP grade to ensure safety and effectiveness.

  2. Brand reputation: Choose well-known and trusted brands, such as Dr. Teal‘s, Epsoak, or Solimo (an Amazon brand), to ensure product quality and consistency. These brands often have a proven track record of customer satisfaction and adhere to strict manufacturing standards.

  3. Size and price: Epsom salt is available in various sizes, from small 1-pound bags to larger 5-pound or even 50-pound bags. Consider your intended use and frequency of use when deciding on the size. Larger bags often offer a better value per pound, but be sure to store the product properly to maintain its quality over time.

  4. Scent and additional ingredients: Some Epsom salt products are infused with essential oils or other ingredients for added benefits or aromatic properties. Popular scents include lavender, eucalyptus, and peppermint. Choose a scent that appeals to you or opt for an unscented version if you have sensitive skin or prefer a more neutral option. Be mindful of any additional ingredients and their potential benefits or drawbacks based on your individual needs.

Proper Storage and Shelf Life of Epsom Salt

To maintain the quality and effectiveness of your Epsom salt, proper storage is crucial. Follow these guidelines to ensure your Epsom salt remains in top condition:

  1. Airtight container: Store Epsom salt in an airtight container to prevent moisture from clumping the crystals together or causing degradation. Glass jars or plastic containers with tight-fitting lids are ideal for this purpose.

  2. Cool, dry place: Keep your Epsom salt in a cool, dry place away from direct sunlight and heat sources. Exposure to excessive heat or humidity can cause the crystals to lose their potency or dissolve prematurely.

  3. Shelf life: When stored properly, Epsom salt has an indefinite shelf life. However, if you notice any changes in color, texture, or odor, it may be best to replace the product to ensure optimal safety and effectiveness.

Environmental Impact and Eco-Friendly Options

As a conscientious consumer, it‘s essential to consider the environmental impact of the products you purchase. Epsom salt production can have varying effects on the environment, depending on the manufacturing processes and sourcing of raw materials. To minimize your ecological footprint, consider the following:

  1. Sustainable sourcing: Look for Epsom salt brands that prioritize sustainable sourcing practices, such as using recycled materials in packaging or supporting fair trade initiatives. Some companies may also invest in renewable energy or carbon offset programs to reduce their overall environmental impact.

  2. Packaging materials: Opt for Epsom salt products with minimal, recyclable, or biodegradable packaging to reduce waste. Some brands may offer bulk packaging options, which can help minimize the amount of individual containers needed.

  3. Local sourcing: Purchasing Epsom salt from local suppliers or manufacturers can help reduce the carbon footprint associated with transportation and support local economies.

Frequently Asked Questions About Epsom Salt

  1. Q: Can I use Epsom salt for plants other than tomatoes?
    A: Yes, Epsom salt can be beneficial for a variety of plants, including roses, peppers, and houseplants. It can help improve flower blooming, enhance foliage color, and promote overall plant health. However, be sure to research the specific needs of your plants and follow proper application guidelines to avoid over-fertilization.

  2. Q: How does Epsom salt compare to other magnesium sources, such as magnesium oil or magnesium supplements?
    A: Epsom salt, magnesium oil, and magnesium supplements all provide magnesium to the body, but they differ in their application and absorption methods. Epsom salt is primarily absorbed through the skin during baths or foot soaks, while magnesium oil is applied topically and absorbed through the skin. Magnesium supplements are taken orally and absorbed through the digestive system. Each method has its own benefits and limitations, and the choice ultimately depends on your individual preferences and needs.

  3. Q: Are there any precautions I should take before using Epsom salt?
    A: While Epsom salt is generally safe for most people when used as directed, there are a few precautions to keep in mind. If you have sensitive skin, test a small amount of the product on a patch of skin before using it in a full bath. Those with open wounds or severe skin irritation should avoid using Epsom salt until the skin has healed. Additionally, people with kidney issues or diabetes should consult their healthcare provider before using Epsom salt, as it may interfere with certain medications or health conditions.

  4. Q: Can I use Epsom salt in a jetted tub or spa?
    A: It‘s generally not recommended to use Epsom salt in jetted tubs or spas, as the crystals can clog the jets and cause damage to the system. If you wish to use Epsom salt in a jetted tub, ensure that the salt is fully dissolved before turning on the jets, and follow the manufacturer‘s guidelines for proper maintenance and cleaning.

  5. Q: How can I measure the right amount of Epsom salt for a bath?
    A: A general guideline is to use 2 cups of Epsom salt for a standard-size bathtub filled with warm water. For smaller or larger tubs, adjust the amount accordingly. You can use measuring cups or a kitchen scale to ensure accurate measurements. Some Epsom salt products may also come with measuring scoops or specific dosage instructions.


Epsom salt is a versatile and beneficial product that can be easily found in Walmart and other grocery stores. By understanding the science behind its effectiveness, exploring its various uses, and knowing where to locate it in stores or online, you can confidently incorporate Epsom salt into your daily routine. Whether you‘re seeking relief from sore muscles, a relaxing bath experience, or a natural boost for your garden, Epsom salt is a valuable addition to your household essentials.

As a savvy shopper and informed consumer, take the time to research and compare different Epsom salt products, considering factors such as grade, brand reputation, and eco-friendliness. By making informed choices and following proper usage and storage guidelines, you can maximize the benefits of Epsom salt while minimizing any potential drawbacks. With this comprehensive guide at your fingertips, you‘re well-equipped to navigate the world of Epsom salt and harness its power for improved health, wellness, and home life.


The Ultimate Guide to Finding Epsom Salt in Walmart and Other Grocery Stores - Marketing Scoop (2024)


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