Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking
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Eco-Friendly Cold Process Soap Recipe + Instructions

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Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions and a DIY video

Today it’s back to basics with a simple cold process soap recipe. The bars you make with it are very gentle on the skin, palm-oil free, and eco-friendly. I even share how to reuse a drinks carton to use as a mold. Everything about this recipe ensures that the end product is good for you and the planet.

I know that a lot of people are hesitant to make cold process soap so I’ve made the recipe as easy to follow as possible. It includes only four soap making oils, water, and sodium hydroxide. No fragrance, no additives, nothing extra. Simples. Soap making can be expensive, so the fewer ingredients you use, the more money you’ll save. It makes the soap making process easier too. This recipe is also the base recipe in the new Lovely Greens Guide to Natural Soapmaking. It’s a 68-page guide that teaches you how to make natural handmade soap and includes recipes towards the end.

Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking

Eco-friendly cold process soap

One ingredient that you’ll come across a lot in cold process soap recipes is palm oil. It’s linked to deforestation, climate change, and obesity (as a major ingredient in junk food). I avoid it altogether in this recipe, though I’d argue that using sustainable palm oil is not a bad thing. It’s also a Vegan recipe since there are no animal products included. If you’d like for the recipe to be even kinder to the planet and your health, use organic oils.

Another way I’ve tried to make this recipe low-impact is by using a recycled mold. Not a purpose-made soap mold, but an old drinks carton that would have probably ended up being discarded. Though Tetrapak is technically recyclable, it’s debatable as to whether it’s worth the effort. Reusing them this way gives them a second life.

How to Naturally Color Handmade Soap + Ingredients Chart
Use this recipe with natural soap colorants

Great for naturally coloring soap

There’s another reason that I’m sharing this recipe. The bars it creates are nearly pure white and absolutely perfect for coloring with natural ingredients. Many soap recipes include oils and butters that are naturally a deep yellow or even greenish-yellow in color. This color survives the soap making process so any color you add could blend with it. For example, if you added blue woad powder to this yellow olive oil soap recipe, you’d get green soap! But with white soap, your colors will come through true and bright.

If having pure white bars is important for you, make sure to use pomace olive oil instead of extra virgin olive oil in the recipe. The latter is not only more expensive but is far darker in color. Plus, it’s my opinion that pomace olive oil is more eco-friendly than the EVOO in soap making. It’s extracted using a technique that eeks every last drop out of the olive pulp, making sure nothing goes to waste. Though it’s lower grade for food, it’s perfect for soap.

Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking
This is what ‘Trace’ looks like. After this point, you pour the soap into the mold.

Easy cold process soap making instructions

There are only ten real steps in the recipe below. I don’t count the prepping step or the last item that explains shelf-life. That means only ten sets of instructions on how to make eco-friendly cold process soap from scratch. The most difficult step to understand is when to stop stick blending and what ‘trace’ looks like. The photo above should help you see what the soap should look like at that stage. Also, this recipe is unscented but if you wanted to add essential oils, use this chart to figure out how much of each to use.

I’ve tried to make each as easy to understand as possible but if you’re still unsure, have a read through the Natural Soap Making for Beginners Series:

  1. Ingredients
  2. Equipment & Safety
  3. Beginner Soap Recipes
  4. The Soap Making Process
Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking
This recipe creates up to eight bars of simple unscented soap
Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking

Eco-friendly Cold Process Soap Recipe

Lovely Greens
Natural Vegan and palm-oil free simple cold process soap recipe. Technical information: 1lb / 454g batch -- 5% superfat -- 35.7% water discount
5 from 20 votes
Prep Time 30 mins
Cook Time 30 mins
Curing time 28 d
Total Time 1 hr
Servings 8 bars

Equipment

Ingredients
  

Lye water

Solid oils

Liquid oils

Instructions
 

  • Prepare your workstation with your tools and equipment. Put on rubber gloves, eye protection, and an apron. Carefully pre-measure the ingredients. The solid oils into the pan, the liquid oils into a jug, the water into another heat-proof jug, and the lye in another container.
  • Prepare your recycled soap mold. Rinse out an empty drinks carton and let it dry upside down. When fully dry, cut out the side that the pouring spout is on. A cutting blade is better for this than scissors. Use a piece of the cut-out material to block the open end of the carton. This helps to create a flat surface on that side of the mold, rather than a funky shape from the shape of what was the top of the carton.
  • Next, dissolve the lye (Sodium hydroxide) crystals in water. In an airy place, outdoors is best, pour the lye crystals into the water and stir well. There will be a lot of heat and steam so be careful. Try not to breathe it in. Leave outside in a safe place, or in a shallow basin of water to cool.
  • Melt the solid oils in a stainless steel pan on very low heat. When melted, remove from the heat and set on a potholder. Pour in the liquid oils. If you have the olive and castor oils in the same container, stir them together first before pouring into the pan. Castor oil is pretty sticky and it's easier to pour when mixed with a lighter oil.
    Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking
  • Measure the temperatures of the lye-water and the oils. You should aim to cool them both to be about 95-100°F / 35-38°C. 
    Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking
  • Pour the lye solution into the pan of oils. I recommend pouring the liquid through a sieve to catch any potential undissolved lye.
  • Dip your immersion blender into the pan and with it turned off, stir the mixture. Next, bring it to the center of the pan and with both your hands, hold it on the bottom of the pan and blitz it for just a couple seconds. Turn it off and stir the soap batter, using the blender as a spoon. Repeat until the mixture thickens up to 'Trace'. This is when the batter leaves a distinguishable trail on the surface. The consistency will be like thin custard.
    Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking
  • Working quickly, pour the soap into the mold. Give it a tap to settle it.
    Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking
  • For a truly pure white soap through and through, place the soap in the refrigerator and leave it there overnight. You can also leave the soap sitting on the counter during this time. If the house is warm, there's a small chance of the center gelling, and your bars having slightly darker centers though.
  • The next day, take the soap out of the fridge and set someplace to rest for another day. Once 48 hours have passed, you can take the soap out of the mold and cut it into bars using a kitchen knife. You can get six to eight decent-sized bars of soap from this batch.
    Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking
  • Cure it for 28 days. Curing means leaving the bars spaced out on a protected surface out of direct sunlight and in an airy place. This allows the extra water content to fully evaporate out. Here are full instructions on how to cure soap.
  • Once made, your soap will have a shelf-life of up to two years. Check the oil bottles that you're using though -- the closest best-by date is the best-by date of your soap. If your handmade soap is destined as gifts, check out these eco-friendly soap packaging ideas.
    Simple and natural cold process soap recipe. Uses four eco-friendly oils and includes easy to understand soap making instructions #soaprecipe #coldprocesssoap #soapmaking

Video

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Tried this recipe?Let us know how it was!

More Cold Process Soap Recipes

97 Comments

  1. Hey this is my recipe
    Hard Coconut oil 33%
    Olive oil 64%
    Castor oil 3%
    Sodium lactate 1 teaspoon
    Can u please help me with lye and water percentage for a lb of of soap?
    Thank you

  2. Hi Thanks for the recipe. This is the first time I tried making a cold process soap . The soap looks good but Iam getting a pungent smell from the soap,its been 2 days since I made the soap. Can you help me know what could have gone wrong
    Thanks

  3. hi! I love your site and think you are amazing! I tried this recipe. I am making it for my cousins party as favors. She is vegan so it is perfect! I added mica powder 1 teaspoon of navy blue and 1 teaspoon of raspberry .5 teaspoon of gold mica (because these are the colors she wanted with the white background so the colors are just a swirl) and 30 ml of lavender essential oil for a 2.5 LB batchit comes out to a 40 bar equivalent for your recipe but for my loaf mold it only makes 8 bars. It traced nicely and was ready finally ready to use on Wednesday I tested it out today and my skin feels very dry after using it. Do you think this is because of the mica? The lather is very nice, the soap itself felt very soft when washing. I just want it to be perfect so I thought I’d reach out for advice to see if there is anything I can do to make it more moisturizing? I’m nervous because I added the mica and the essential oil that I could have changed some components even though I have read about adding mica and essential oil and think I have do it correctly….. Please help me if you can. Thank you for your time!

    1. Hi Danielle 👋 You did use an awful lot of mica but I’m not sure that’s the issue. The essential oil amount looks fine though. As far as your increasing the batch size, the recipe widget helps you to double or triple the batch but not to increase it by 2.5 times. I’m not sure where you’re getting the 40 bar equivalent either? So I wonder if you indeed used this recipe or maybe got it mixed up with another recipe? If you did use this one, then it’s likely that you worked out the amounts manually to create a 2.5x batch. Doing things manually can sometimes mean you can accidentally end up with incorrect calculations.

      1. Thank you so much for your response. I did manual calculate it a little bit but tried to use as much information from you as possible. So it is definitely a me issue then. I will revise with just a regular 2 pound. I’ve also never used mica before. I normally just do all natural. Do you know what the least amount I can use and still get the correct color is or an approximation for 2 pounds? Thank you again for your time and help I really, really appreciate it!

        1. Hi Danielle, with micas oxides and ultramarines, the amount you use is very much dependent on the type. Personally, I tend to use between 1/32 tsp to 1/2 tsp PPO when working with them. The smaller the amount, the lighter and more pastel the shade. Please also keep in mind that micas sometimes misbehave in cold process soap — meaning that the color doesn’t come through true.

  4. 5 stars
    I made this soap and I’m waiting for it to cure before I test it out. With that being said is this soap drying to the skin?

    1. I cured for 6 weeks before trying just to get a nice, super hard bar. The recipe was a bit too drying for me. I’ll have to study more on changing oils to see how I can make this a little more friendly to my skin. Great beginnet recipe, though. It was the first soap loaf I’ve ever made from scratch. It was awesome!

  5. 5 stars
    Hi there! I’m very new to soaping and wanted to try this formula. I wanted to know, if I want to add a fragrance oil in the mix, what percentage should I add it in with and do I need to diminish the amount of the other oils? Thank you!

    1. Hi Alicia, fragrance oils will come with specific instructions on how much to use in cold-process soap. If you don’t have it on hand, contact the manufacturer to check. Please also be aware that fragrance oils (synthetic fragrance) comes in variants that are safe for soap and those that are meant for candles, and are unsafe for skin contact. Always double-check!

    1. Fractionated coconut oil cannot be used to replace solid coconut oil in soap recipes. It doesn’t give the soap the same qualities and it also has a much different saponification value. Meaning, it needs a different amount of lye to convert it into soap. If you change any of the oils in a soap recipe, the entire recipe will need to be re-evaluated and the lye amount recalculated.

  6. 5 stars
    Loving this recipe! I was wondering if I can add activated charcoal to this recipe for coloring? If so, how much would I add?

  7. Wanting to make a bigger batch of this soap. Do I double all the amounts or do I have to change anything?

  8. I’m loving all your recipes!! Is this an ideal soap for baby’s? Or is there another you can recommend I make for my baby?

    1. Hi Tanya,
      I am planning on making soap this weekend and really excited to try your recipes!
      My question…are your soap recipes good for people with eczema issues? My husband has had good luck with the homemade soaps that I have purchased, but when comparing her list of oils on the paper wrap to your recipes I found that she used a combination of most of the same oils. Olive oil, Coconut oil, and shea butter, but she also used soybean oil which I have not seen in your recipes. Do you think that will make a difference with his eczema? Just curious…I will be using your recipes anyway though…Thank You!!

      1. Hi Kerry, soybean oil is a cheaper oil that’s used as a filler oil (to make soap cheaper) rather than an important main soaping oil. There’s nothing wrong with using it in a recipe, but there’s nothing special about it :)

  9. Hi!
    Thanks for the reciepe and the inspirering video!
    Coconutoil (and maybe also olive oil) feels very cleansing/drying to my skin.
    Would it be a bad idea to tweak the reciepe with
    25% coconut
    35% Olive
    35% Shea
    5% Castor.
    ?
    Would it make any difference to the drying feeling to add coconutmilk?
    Best Regards,
    Camille.

    1. Hi Camille, adding coconut milk could make your bars gentler, but it really sounds like your skin is too sensitive to soap in general. This is a very gentle recipe and great for most people. I’d recommend that you look into soap-less cleansers, and cream cleansers, especially if you’re looking for face cleanser.

  10. I’m very new to soap making – made 6 batches so far. I made this recipe the first and it went through gel phase – didn’t like the translucent look of my swirls, but the bar was a perfect hardness. Made two more batches and made sure they didn’t go through gel phase, but the soap was very soft and after 5 days I forced them out of the mold. Can I do a 20% water discount on this recipe and/or add sodium lactate to lay water for harder un-gelled soap? Love that this recipe doesn’t call for palm.

    1. Feel free to add sodium lactate to help harden the bars. It’s a natural and vegan ingredient derived from lactic acid and you can use 1 tsp in this recipe. Stir it into the lye solution once it’s cooled.

  11. 5 stars
    Hi Tanya,
    I love this recipe. Thank you so much for sharing. Its from this website that i have learnt to make soap.
    would adding milk to this soap change the color?
    Thanks,
    Lydia

  12. Hi mam my formula
    50g causti
    119g distilled water
    626g 4oils (palm coconut caster olive)
    I have quick trace what I do?

    1. This isn’t an accurate formula — for example, how much of what oils are you using? As a beginner, I recommend that you make simple beginner soap recipes like this one that you’re commenting on. Plenty of others to explore here on Lovely Greens too :)

  13. Hi. Thanks so much for this recipe. I just made my first soap ever. Everything well except the bar weighs more than 454g. I weighted all ingredients in grams. My bar weighted 600g instead of 454g. I am not sure why. Maybe I had to measure the liquids in ounces… What kind of impact would this have in the soap?

    1. Hi Ioana, and yes, if you wish to add fragrance, you can stir it in at trace (when the recipe thickens). Usage rates vary between fragrance oils and essential oils but in the case of fragrance (synthetic parfum) there should be a specific usage rate available for the product. Also, keep in mind that not all fragrance oils are skin-safe.

  14. Hi Tanya!
    I’m so glad I found your website :) I’m a newbie in Soap making. I like the fact that most of your recipes don’t call for other hard to find oils such as Tallow or Palm oil.
    My first batch was a Kit from Bramble Berry, the oils have been pre-measured.
    For my 2nd batch, I used this recipe and added Lemongrass-Sage fragrance. But I think I forgot to add the Castor Oil :( Will it affect the final product? Is it safe to use or just toss it? How about if I rebatch it, will it work? The bar looks really beautiful and smells great!
    I’ve also made my 3rd batch the other day using this same recipe, scented with Pumpkin-Brown sugar. This time I made sure, I got all the oils needed. I can’t wait to use them :D
    Thank you!
    Mhel

    1. Hi Mhel, and I’m so pleased that you’re doing so well learning to make soap. I also share almost all of my soap recipes as 1-lb batches to make them easier, and less expensive, for beginners. To answer your question about forgetting to use castor oil in this recipe — it will likely be harsh on your skin. Without the castor oil, the bubbles and lather will be different from the base recipe, and the superfat will only be 1%. That means that there’s only a tiny amount of free-floating oil in the bars and the soap will be over-drying. You could rebatch this recipe to make it gentler, but the lather quality won’t change.

      1. Thank you so much. I can’t believe I forgot to include Castor oil :( It was my first Soap from scratch, I was overwhelmed I guess. I don’t plan to give it away yet and I don’t want to take a chance, so I will just disregard the soap and make a new batch using the same Lemongrass-Sage scent. Again, thank you and I can’t wait to try the other recipes :D
        Mhel

  15. 5 stars
    Hey,
    I looove your recipes, I’ve already made a few, including this one. :) This one is a little drying for my hand in the winter, but apart from that it’s perfect. I have one question though – would you use this soap for dishwashing? I’ve also made castille soap with your recipe, but it’s still curing and I don’t have soy wax to make your dish-soap recipe.
    Thanks,
    Anita

  16. 5 stars
    Love your site! I’m a new soaper and have successfully made several of your recipes, including this one which produces a lovely hard white bar. Can’t wait till I can actually use it. Note: I do read all the comments from beginning to end to make sure I’m not asking a question that’s already been addressed. I did try this recipe with cold refrigerated brewed coffee as full water replacement, and 2 tsp dried coffee grounds (used) to the batter at trace. Everything else was the same as the first time I made the recipe. But the bars are a bit soft, even a week later. Why might that be?

    1. Very strange, and one I had to google. I don’t see using coffee, as liquid or grounds, pop up in any main soapmaking issues mentioned by other soapers. I did, however, come across someone having your exact issue and commenting about it in another site’s coffee soap recipe. It took longer for the soap to firm up and cure but I think it hardened eventually. It’s a new-to-me coffee issue that warrants a look at, but that I can’t offer an answer for now. If you make the soap again, try making it with a little more of a water discount to see if that helps?

      1. Thank you. I did quite a bit of research as well prior to my asking for your thoughts and I couldn’t come up with a solution either. I will try a bit of a water discount next time. And, yes, there will be a next time. I love your recipes!

  17. Hi Tanya

    It mentions that for the first 24 hours you can put it in the fridge. Will this affect my food that’s already there from a toxicity point of view? Can’t wait to try this recipe tomorrow.

    Thanks
    Julie

    1. Hi Julie, and as long as you don’t accidentally spill the soap into your food, it will be fine. It would be a good idea to cover the soap/mold with clingfilm to keep essential oils in and food out though.

  18. Hi :)

    How much soap will this recipe make? I have a 1kg mould – will the 1x recipe fill this mould or will I need to make more?

  19. 5 stars
    Hi, I made this recipe and added coffee grounds to it. (the coffee grounds where already used and dried out.) I left it in the mold for two days and removed/cut. It was pretty soft at first but its completely hardened up already and its been a week. I loved how easy this was to make and am going to feature some bars in a boutique.

  20. 5 stars
    Hello, Thank you for all of your lovely tips and recipes. I have been using this base recipe during learning CP and I have had no issues with it! I was wondering though, If I wanted to add goats milk (powder) to this recipe, would I simply make my frozen milk base with the current amount of water and substitute? Please advise the best way to incorporate goats milk in this base recipe. Thanks!

    1. Yes Eva you could :) I’d recommend making the soap at about 95F though and refrigerating it after you’ve poured it into the mold. That will keep the soap from heating up and discoloring. Sugars (milk included) has a tendency to do that.

      1. If using goats milk powder as full water replacement, it is necessary to prepare with water, freeze the cubes and then mix with the lye; or could the full water amount in recipe be used as written and then the goats milk powder (just the powder, no water) be mixed in at trace (like adding a clay)? Does it make a difference in the quality of the finished product?

        1. You can add the goat milk powder at trace if you wish, but it needs mixing in a little liquid oil or it will be clumpy. Please be aware that using goat milk powder like this doesn’t give you the creamy bars that real goat milk can. I’d recommend that you use my goat milk soap recipe if you’d like to make simple and successful goat milk soap. It’s not a full water replacement but much better for beginners working with milk.

  21. Hi. I’ve just made my first CP batch with your recipes, and I love it. So, thank you so much first.
    The question is, when adding puree for coloring, do I need to recalculate oil and lye solution amounts?

    1. No, purees are not part of the chemical makeup of the soap bar. Puree, botanicals, and other additives stay as they are within the soap. They are dispersed, not chemically bonded.

  22. Hi! Thanks for this post, I’m using it to make my first ever bar of soap. :)
    I was sort of reverse engineering this recipe in my head so I could try to better understand how to make up a recipe in general, and I think I’m thinking about it the wrong way. This recipe is 35.7% water. But if I take the amount of water (113g) and compare it to the total amount of substance in the whole recipe (631g) it makes up 17.91%. When we talk about there being 38% water in a standard recipe, or a 37.5% discount in this case, how do we actually arrive at that number? The same question applies to how we calculate percentages of any of the ingredients in a recipe. Thanks again!

    1. Hi Allegra, the lye solution is at a 35.7% concentration of lye to water. It’s moderately water discounted :) SoapCalcs can also give you an option to have water as a percentage of oils, but this method of calculating water isn’t accurate. It’s better to see how much lye is in a recipe and create a controlled lye concentration. The most common water discount is at 33% so that means one part lye and two parts distilled water.

  23. 5 stars
    Hello – Thanks so much! I followed the recipe exactly except I added lavender EO and the batch turned out lovely. Thanks for all of the great content you put out!

  24. 5 stars
    Hello! Thanks so much for sharing this great starter recipe. I would also like to try this and add an essential oil for fragrance. I read your article on making soap with essential oils, and want to confirm that once I know how much essential oil to add, I can just add it into this base recipe and I don’t have to recalculate the original ingredient amounts? Thanks!

    1. Hi Emily, this is a 1-lb batch of soap (as most of my recipes are) so use the recommended amount of essential oil from the chart. No need to recalculate your recipe :)

  25. 5 stars
    Hello. This recipe looks great! I was wondering if you knew the ph of this bar soap by any chance? I can’t wait to try it! Thanks!

  26. 5 stars
    Hi Tanya,

    I have been starting some soap making and enjoy using your recipes. I have dried some herbs and want to use some as a colourant, specifically mugwort. I see lots of mugwort soaps on the again market, but never any english recipes and how to use it. do you have any experience or guidance on using a dried powdered mugwort to use in soap, as in, when to add it and possibly how much? thanks for any help,

    1. Mugwort has been a trendy skincare ingredient for the past two years — it started getting really big with Korean skincare products in 2018. I’ve never used it in soap but I imagine that the colour wouldn’t be that exciting. I’ve had a look at some examples made from other people and it seems to give soap a brownish tone unless another colorant is used to counteract it.

  27. 5 stars
    Hi there,
    I’d like to know if I could use this recipe for all my cp soaps and just add essential oils, natural colour and clays to make it a different soap.

    Please advise :)

      1. Hi,
        Thanks so much for your article. It’s really educative and informative. I’m a starter in the soap making industry. I learnt from a friend and I’m not convinced that I have gotten adequate knowledge.
        If i want to add additives to my soap ,what’s the right quantity to add to each soap production.
        Thanks

        1. Hi,
          I have been reading a lot regarding CP soap making on the net and learnt that the most preferred percentage for coconut oil use in the recipe should be not more than 20% otherwise the soap gets very drying to the skin ( 5%superfat off course)
          What I noticed in all your 3 basic recipes the coconut oil % is 29.93% ( 120gx100/454g)
          Won’t the soap with this percentage of coconut oil be very drying to the skin.?
          I am heading to make my first soap ever using your recipe after all the learning on the net regarding CP soaping.. I found your recipes very clear and good but had this question .. requesting you to please clear my doubts .regards.

          1. Hi Vee, cold-process soap recipes tend to have up to 33% coconut oil and it’s a personal preference really. If you have dry skin use 25% or less coconut oil though. The reason I use almost 30% in the beginner recipes is that it will create a hard enough bar that will be easy to unmold for beginners, doesn’t use palm oil or tallow (for those who want to avoid both), won’t go off due to oils that go rancid quickly, and that won’t be drying for most skin. They’re good all-rounder recipes but if you make a batch and think it’s too cleansing for your skin, use a recipe that has less cleansing power.

  28. Hi! I’m new at making soap, and this might be a silly question, but I was wondering how you calculate the lye and water ratio? I used the bramble berry calculator for this recipe and it says to use more water. Could you explain why you use a 34,8%/65,2% ratio?:)

  29. 5 stars
    Hi there and thanks for the recipe. I find the smell of olive oil covers up any essential oil by the time the soap is cured. Can I use sunflower oil instead of olive oil? I read it has the same SAP value (0.134) as olive oil so the % of each ingredient should stay the same, right? Thanks!

  30. Hi Tanya,

    Thanks for the recipe! I’m wondering if this soap will be moisturizing enough without adding an extra superfat oil after?

  31. Thank you so much for your great videos and recipes.
    I was testing a recipes with
    35%coconut, 5%castor, 10%almond, 50%olive oil (5%superfat). They all did greeeat! Except with poppy seeds which always gave DOS… i guess it is an interaction with the seeds…
    When I made a 100% coconutoil soap with poppy seeds it didn’t gave DOS..

    Do you have any experience with poppy seeds and DOS? and do you have an idea for a recipe with high coconut oil amount and e.g. 10% almondoil and 5% castoroil? I can’t figure out how to superfat it (because with the coconut oil I usually have a 20% superfat)…

    Learning in gratitude from you as the expert!
    Thank you very much

    1. Hi Lot, and no I can’t say that I’ve had issues with DOS and poppy seeds. Do you mean poppyseed oil? Also, thanks for sharing the soap recipe that you’ve been testing. 35% coconut oil (with only a 5% SF) is much more than most recipes call for. Usually they include under 30% coconut oil. Did you find your soap overdrying at all?

  32. Hi Tanya! Thank you for this recipe! If I don’t have Shea Butter, can I use the same amount of Cocoa Butter instead? Or would it require a different weight?

  33. 5 stars
    Hi Tanya!
    If I’m out of Shea Butter, can I substitute Cocoa Butter or would I have to recalculate the formula?

    Thanks,
    Vicki

    1. Melt and pour soap is made in a different way than cold process, so the answer is no. M&P is made in a complicated process and there’s not much information about it online. There is, however, a book that describes how you can make M&P soap base in your kitchen. Here’s the link to it: https://amzn.to/2T5P6vg

    1. Most people are not aware that many ‘shampoo bars’ are not real soap — they’re solid detergents. Unfortunately, cold process soap does not make great shampoo bars in my opinion. In fact, the longer and more treated your hair, the more likely that soap will leave it ending up like a bird’s nest. That’s why I don’t share recipes for them — I don’t want people to have a bad experience.

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