
Making your own salt soap bar is a great way to create a natural and nourishing soap for your skin. Salt soap bars are known for their ability to exfoliate and soften skin.
To start, you'll need to choose the right type of salt for your soap. Maldon sea salt is a popular choice for its fine texture and ability to create a rich lather.
The recipe typically calls for a combination of oils, including olive oil and coconut oil, which provide moisturizing properties. A good rule of thumb is to use a 1:1 ratio of olive oil to coconut oil.
Olive oil helps to create a gentle and moisturizing soap, while coconut oil adds a rich and creamy texture.
A fresh viewpoint: Dove Coconut Bar Soap
Product Details
Our salt soap bar is a gentle and nourishing alternative to traditional soaps. It's made with a blend of natural ingredients, including sea salt and essential oils.
The sea salt used in our soap bar is rich in minerals and helps to soften and smooth the skin. It's also antibacterial, which can help to reduce the appearance of pores.
This soap bar is free from harsh chemicals and artificial fragrances, making it suitable for sensitive skin types.
Customer Reviews
We've got some amazing feedback from customers who've tried our sea salt soap. People just love the scent and how it makes their skin feel.
The sea salt soap has been a game-changer for one customer who's been dealing with genetic acne. They've tried various products before, but this soap has improved their acne in just a few days.
Many customers rave about the sea salt soap's ability to keep skin soft, hydrated, and smelling wonderful. They often buy in bulk and restock regularly.
Some customers prefer other scents like "Milk" and "Cucumber", but the sea salt soap is a clear favorite among many. It's a great choice for anyone looking for a refreshing and clean feel after a shower.
This soap is so good that one customer gave it a 5-star rating and would recommend it to anyone. They love the way it makes their skin feel and the marvelous scent of the sea salt.
Step 1 - Molds Capacity

To start making soap, you need to know the capacity of your molds. For example, Bramble Berry molds have cavities that hold 4 oz. each, which means two molds will hold a total of 48 oz. of soap.
Each cavity in the molds is designed to hold a specific amount of soap, so make sure to choose a recipe that fits within that capacity. In the example, the recipe uses 24 oz. of coconut oil, which is a good starting point.
To calculate the lye amount, plug 24 oz. of coconut oil into soapcalc.net with a 20% superfat. This will give you the correct amount of lye needed for the recipe.
To determine the amount of water needed, multiply the lye amount by 3. This is a simple rule of thumb for formulating salt bars.
Here's a summary of the ingredients needed for a 50% salt bar recipe:
- Coconut oil – 24 oz.
- Lye – 3.4 oz.
- Water – 10.5 oz.
- Salt – 12 oz.
- Total oz. (49.9 oz.)
Remember to calculate your rates based on the amount of oil in your recipe, and for salt bars, calculate based on the amount of oil + salt.
Ingredients and Formulation
Salt soap bars are made with skin-friendly ingredients that are carefully selected to be as clean as possible. The use of natural ingredients like coconut oil, olive oil, and shea butter creates a nourishing and moisturizing bar.
The ingredients in a salt soap bar can vary, but some common ones include coconut oil, olive oil, castor oil, and shea butter. These oils and butters provide moisturizing and conditioning properties to the soap.
Here's a breakdown of the ingredients in a specific salt soap bar recipe:
The amount of ingredients can also be measured in ounces, as seen in another recipe: 24 oz. of coconut oil, 3.4 oz. of lye, 10.5 oz. of water, and 24 oz. of salt.
Made with Friendly Ingredients
Our soap is made with skin-friendly ingredients, carefully selected to ensure our formulations are as clean as possible. This attention to detail is crucial for creating a product that's gentle on your skin.
We use a combination of natural oils, including coconut oil, olive oil, and castor oil. These oils are rich in nutrients and moisturizing properties, making them perfect for nourishing your skin.
The exact amounts of each oil used in our soap are: 312 grams of coconut oil, 85 grams of olive oil, and 28 grams of castor oil. These specific ratios allow us to achieve a perfect balance of moisturizing and cleansing properties.
Shea butter is also a key ingredient in our soap, providing an extra layer of hydration and soothing properties. We use 28 grams of shea butter in each batch.
Here's a breakdown of the key ingredients used in our soap:
We also use distilled water and soapmaking lye (crystal or flakes) to create a gentle and effective cleansing experience. The exact amount of lye used is 65 grams, carefully measured to ensure a safe and stable pH level.
Finally, we add a touch of pink grapefruit essential oil for its refreshing and uplifting scent. Just 14 grams of this lovely oil is enough to give our soap its signature aroma.
Responsibly Sourced
We employ green and sustainable methods to preserve the delicate ecological balance of the Dead Sea. This approach ensures that our products are not only effective but also gentle on the environment.
We take pride in our commitment to responsible sourcing. Our methods are designed to minimize our ecological footprint and promote a healthy balance in the ecosystem.
The Dead Sea's unique ecosystem is fragile and requires careful preservation. We work hard to maintain its delicate balance to ensure the long-term sustainability of our products.
Our sustainable methods also benefit the local community. By supporting responsible and eco-friendly practices, we contribute to the well-being of the people living in the region.
We're dedicated to protecting the Dead Sea's natural resources for future generations. Our responsible sourcing practices are a testament to our commitment to preserving the environment.
Oils and Butters
Coconut oil is a key component in salt bars, making up 80-100% of the base oil. It's a quick foaming oil that adds moisturizing values.
Using 100% coconut oil is a common practice in salt bar soap making. You can also experiment with different ratios, such as 80% coconut oil and 10% butter and 10% liquid oil.
Castor bean oil is another quick foaming oil that's a humectant, adding moisturizing values. It pairs well with coconut oil in salt bars.
Olive oil doesn't contribute much to lathering, but it does bring conditioning and mildness to the soap. Adding a good amount of shea butter will add creaminess.
Here are some common ratios for coconut oil in salt bars:
- 100% coconut oil
- 80% coconut oil + 10% butter + 10% liquid oil
- 90% coconut oil + 10% butter
- 90% coconut oil + 10% liquid oil
Liquid oils can be any soapmaking oil, such as castor oil, olive oil, avocado oil, or rice bran oil. Butters can include shea, cocoa, mango, sal, kokum, or your favorite cosmetic butter.
Superfat – 20%
A high superfat can be drying, but it's a crucial element in making our salt bars moisturizing and nourishing. We use a high superfat of 20% to leave oils unsaponified.
You might like: What Is Superfat in Soap Making
This might make our soap mooshy or soft without the salt, but the salt helps to harden the soap. Even with a high superfat of 20%, this soap turns out super hard.
A typical superfat for a salt bar is 15-20%. I usually use 20% superfat in my recipes.
This high superfat level helps to combat the drying effects of using coconut oil.
Formulate a Recipe
To make a salt soap bar, you'll need to combine a few key ingredients in the right proportions. The total amount of ingredients for a 100% salt bar is 61.9 oz.
Coconut oil is a main ingredient in this recipe, and you'll need 24 oz of it. This will provide the necessary moisturizing properties for your skin.
Lye is another crucial ingredient, and you'll need 3.4 oz of it. This will help to create the soap base.
Water is also essential, and you'll need 10.5 oz of it. This will help to create the lye solution.
Salt is the final ingredient, and you'll need 24 oz of it. This will provide the necessary exfoliating properties for your skin.
Here's a summary of the ingredients and their amounts:
What is a Soap Bar?
A soap bar is a solid block of soap that's made from a combination of oils, fats, and alkali, which is what gives it its cleansing properties.
Soap bars are typically made with a high percentage of water, which can range from 20-40% of the total weight.
They come in a variety of shapes and sizes, but most soap bars are rectangular or square in shape.
The ingredients used to make soap bars can vary, but many soap bars are made with natural ingredients like coconut oil, olive oil, and essential oils.
For another approach, see: Dove Bar Soap Ingredients
Usage and Tips
To get the most out of your salt soap bar, use it within 6-8 weeks of opening, as its effectiveness starts to decline after this period.
For a gentle cleanse, wet your skin before applying the soap, and massage it in for about 30 seconds to allow the salt to exfoliate and soften your skin.
Be sure to rinse thoroughly with warm water to remove all soap residue, as this can help prevent dryness and irritation.
Usage Frequency

To use your oil wisely, consider the frequency of use. You can use anywhere from 50% – 100% of your oil weight in salt, depending on your needs.
Which to Use?
Most any type of salt will work for making salt bars, except for dead sea salt. Dead sea salt is actually more mineral than salt and can result in a weepy, wet, and yucky salt bar.
Fine sea salt is a great choice, and I get mine from Wholesale Supplies Plus. Size doesn't really matter, so you can use fine grain, medium grain, or even large grain salt.
My personal preference is for fine grain salt, but it all melts with the warm water, so it's not scratchy or exfoliating.
Frequently Asked Questions
What are salt soap bars good for?
Salt soap bars can help reduce inflammation and relieve water retention, making them beneficial for legs and other problem areas. They combine minerals, oils, and salt to provide soothing relief.
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