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How to Make a Shampoo Bar with Coconut Milk

Posted by Kelly Hair, Handmade Soap, Homemade Soap Recipes, Natural Beauty 28 comments
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I tried using shampoo bar soap before and it did not work. No one told me that you usually have to wait about 2 weeks for your hair to stop overproducing oils from being stripped consistently with store-bought shampoos or that sometimes hard water makes it difficult, or that you need to use a conditioner afterwards to help with the mineral deposits and pH balance.

In other words, there’s more to just grabbing a shampoo bar and washing your hair. This isn’t for everyone and we are fortunate that there are many hair products available that cater to a wide amount of needs.

Shampoo bar recipe for all hair types

You can find shampoo bar recipes for all hair types here.

When I first started using shampoo bars, I had to give myself a few weeks to adjust my overly stripped hair and scalp before I saw a huge difference.

I had to do a baking soda rinse to help get rid of the last of the product residues and follow with apple cider vinegar, then wash. This is hard on the hair and I don’t recommend doing that unless you have serious build up.

I really love this shampoo bar and am glad that I went ahead and made the transition.

Here’s a full guide on How to go No ‘Poo. Make sure you check it out if you are new to shampoo bars.

This is the wonderful recipe that I have been using.

There are many options that you can try if you are making your own (add what you love).

If you would like more shampoo bar options, here are 7 Homemade Shampoo Bar Recipes to choose from as well.

You can also forgo that shampoo and wash with a rinse. Check out Shampoo Rinses and Herbal Rinses.

Conditioner recipes can be found here and here.

This is a shampoo bar made with the cold processed soap method. Why is it considered a shampoo bar instead of a body bar? The oils chosen are specific to caring for your hair and it is formulated to lather beautifully for ease of use.

Shampoo Bar Soap Recipe

Shampoo Bar Recipe from Simple Life Mom
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1 from 1 vote

Coconut Milk Shampoo Bar Recipe

A natural shampoo bar recipe with essential oils
Prep Time1 hour hr
Insulation Time1 day d
Cure Time21 days d
Type: Cold Process
Superfat %: 5%
Keyword: shampoo bar
Makes: 3 pounds
Author: Kelly

Equipment

  • 1 large stainless steel pot
  • 1 large glass bowl
  • 1 scale
  • 1 stick blender
  • 1 3lb mold
  • 1 small glass bowl
  • 1 rubber spatula

Ingredients

  • 9 ounces Coconut Oil
  • 9 ounces Olive Oil
  • 6 ounces Castor Oil
  • 3 ounces jojoba oil
  • 2 ounces shea butter
  • 2 ounces cocoa butter
  • 1 ounce Beeswax
  • 8 ounces coconut milk
  • 4 ounces water
  • 4.2 ounces lye
  • 1 ounce essential oils of choice

Instructions

  • Weigh oils and butters and melt in large stainless steel pot. Cool to 80-90 degrees Fahrenheit.
    9 ounces Coconut Oil, 9 ounces Olive Oil, 6 ounces Castor Oil, 3 ounces jojoba oil, 2 ounces shea butter, 2 ounces cocoa butter, 1 ounce Beeswax
  • Wearing gloves, weigh lye into a plastic zip close bag and set aside. Weigh and combine coconut milk and water in a separate container. Take both outside and put on goggles, charcoal filter mask, and gloves. Pour lye into milk water and stir until dissolved. Allow to cool to 80-90 degrees Fahrenheit.
    8 ounces coconut milk, 4.2 ounces lye
  • When both lye water and oils are 80-90 degree Fahrenheit, pour lye water into oils and mix with a stick blender on and off until trace.
  • Add essential oils and follow one of the options below.
    1 ounce essential oils of choice

Hot Process:

  • The hot process method is loved by many because you can use it immediately after cooling; texture and look of soap is lightly different. After bringing to trace, cook in crock pot on medium to low heat for 1 hour. Mixture will become more translucent (you’ll see the difference). Then pour/scoop into a lined mold until cool.
  • When cool, take out and slice. Store in a lightly vented container.

Cold Process:

  • Cold processing means having to wait 3-6 weeks while the soap hardens. It will give a smooth finish. After trace, pour into mold and insulate for 24 hours.
  • Remove from mold and slice, let air for 3-6 weeks before using.

Please Share
28 comments

About Kelly

Kelly is the author of number one best seller The Natural Soap Making Book for Beginners and Easy Soap Making. She's also written multiple ebooks on herbal remedies and natural bath and body DIYs.Her journey toward better health has inspired her to make things in and around the home from scratch, start a homestead, and become more resourceful when it comes to health and home.She shares her recipes and DIYs here on Simple Life Mom and has a shop where she sells products for those who would rather buy than make (SimpleLifeMom.com/shop).

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28 comments

Leave your reply.
  • dosayit
    · Reply

    April 24, 2013 at 2:34 PM

    I’m super excited to have found your blog! So much great stuff to try, thank you for all the information.

    • simplelifemom
      · Reply

      Author
      April 24, 2013 at 3:20 PM

      Thank you. Let me know if you have any questions.

  • agreenleafblog
    · Reply

    May 20, 2013 at 2:52 PM

    I am yet to try this recipe but it really seems like a good one!!! I have never made soap bars but am greatly tempted. Recently I stopped using the store bought hair products and started to use the baking soda wash with a vinegar rinse, Amazing!!!

    • simplelifemom
      · Reply

      Author
      May 20, 2013 at 8:51 PM

      This is one of my favorite recipes. Soap is not that difficult. Once you have your ingredients it’s all about measuring and temperature. But even that, just be precise measuring everything out and get a couple of cheap candy thermometers to check temps. and you’re set. Good luck. Write if you have any questions.

  • Bharati
    · Reply

    December 12, 2014 at 8:20 AM

    I have been making shampoo bar soap now for two years and the family love it. I horsetail infused water instead of just water. I also use horsetail powder + henna powder to give a shine to hair. I also add tea tree oil that helps for dry scalp (dandruff). Hope this will help.

    • Kelly
      · Reply

      Author
      December 12, 2014 at 6:00 PM

      I also use tea tree in acne and dandruff shampoos. Thanks for the ideas.

  • Kristen
    · Reply

    March 26, 2015 at 11:23 AM

    Hey! this recipe looks awesome! Question — does this soap have a good lather? I made a shampoo bar recently and it barely lathered at all. it also caused my hair to become VERY knotty and dry after i used it…. Thoughts? Does this recipe condition the hair as well?

    • Kelly
      · Reply

      Author
      March 26, 2015 at 11:08 PM

      Yes it leathers wonderfully due to the castor oil in it. Your hair will be squeaky clean, literally. But it shouldn’t feel knotted or dry. This does not strip your hair like other soaps or shampoos, but it is not a conditioner. Anyone who is using a natural shampoo bar should using baking soda once a month (no more) and deep condition at least once a month with coconut oil or something similar. You can always use a bottled conditioner during your transition.

  • Maria
    · Reply

    February 13, 2016 at 2:57 PM

    Hey there! I’m getting ready to try this recipe but I don’t have all the ingredients. Can I substitute castor oil for more almond or olive oil, cocoa butter for more shea butter and bees wax for soy wax? or will it change the final product? Thank you so much for sharing your recipes with us!

    xx

    • Kelly
      · Reply

      Author
      February 15, 2016 at 12:07 AM

      With those types of edits you will definitely need to run your new recipe through a lye calculator. They just aren’t close enough to ensure that your batch will come out alright. Try soapcalc.net, add your ingredients and amounts (change it to oz.), make sure your items are all in range for hardness, bubbly, etc on the next page, and then go for it using the lye amount indicated.

  • Lily
    · Reply

    July 3, 2016 at 3:06 AM

    am curious if the lye would affect the solidifying effect because im making more lotions and balmy sorta stuff, havent tried out making soap yet. So I would love to emit lye and try this recipe, thanks x

    • Kelly
      · Reply

      Author
      July 5, 2016 at 6:29 PM

      Without lye you do not have soap. It’s a chemical reaction that causes the oil molecules to become soap molecules. Otherwise, you will simply have a mixture of oils.

  • Nesli
    · Reply

    January 17, 2018 at 9:41 AM

    Great blog,great recipes,thank you.
    I am going to try this recipe tomorrow 🙂

  • Mona
    · Reply

    March 26, 2018 at 12:47 PM

    Have a question. What is the substitute of shea butter and ocoa butter. Thank u

    • Kelly
      · Reply

      Author
      March 27, 2018 at 9:27 AM

      usually I would say to substitute shea butter for cocoa butter, or visa versa. You can also sub. with mango butter. Always run through a lye calculator that has a property gauge to give yourself a good idea of the final product and adjust lye amounts.

  • Subha V
    · Reply

    July 8, 2018 at 8:51 AM

    hi, thanks for the recipe. what is the super fat percentage? thanks in advance.

    • Kelly
      · Reply

      Author
      July 8, 2018 at 9:05 PM

      5%

  • Olivia
    · Reply

    March 27, 2020 at 5:49 PM

    Hi! If I don’t have beeswax, can this be removed? Would the recipe have to change? And am I able to replace coconut milk with almond or oat milk for my allergy? Thank you!

    • Kelly
      · Reply

      Author
      March 29, 2020 at 6:51 PM

      You can leave the beeswax out and yes you can replace the milk. Watch for over heating after pouring into the mold.

  • Martina Agius
    · Reply

    June 4, 2020 at 4:32 PM

    Hi! What can I use as a substitute for jojoba oil, pls?
    Also, I’m trying some recipes from your book but my batter doesn’t seem to come to light trace even though I’m being extremely careful with the measurements and temperatures.
    P.S. I simply love your book, it’s amazing!

    • Kelly
      · Reply

      Author
      June 6, 2020 at 11:54 AM

      Thank you. You can ideally substitute bees wax for jojoba. If you don’t want to do that, you can always use another liquid oil, just make sure to run it through a lye calculator.

  • Robin Long
    · Reply

    January 11, 2021 at 4:13 PM

    I’m liking the makeup of this recipe. But what pH was the finished product? I know the biggest challenge is getting the low enough.

    • Kelly
      · Reply

      Author
      January 11, 2021 at 9:39 PM

      You really want makeup to be close to neutral like your natural skin pH. From my knowledge, clays aren’t extremely basic or acidic unless they are contaminated.

  • David Press
    · Reply

    October 15, 2022 at 8:32 AM

    1 star
    Where is the water?

    • Kelly
      · Reply

      Author
      October 15, 2022 at 9:21 AM

      Thanks for the catch. I missed it editing the recipe app. Putting it in now.

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