Easy-to-make sensitive soap recipe with soothing calendula oil and healing chamomile oil blended into sulfate-free soap. No handling of lye required.
People who suffer from skin conditions like eczema need cleansers that are mild and not over-drying. This sensitive soap recipe is not only easy to make but will replenish the skin with every wash. Though it’s a soap recipe, it uses a natural pre-made soap base so handling lye isn’t required. It’s also boosted with skin-soothing chamomile essential oil that also gives it a sweet scent and helps to treat skin conditions.
Sensitive Ingredients
It’s important to use sensitive ingredients when you’re making skin products for sensitive skin. Just being ‘natural’ is not going to cut it because many essential oils and other ingredients can irritate or cause discomfort to sensitive skin.
This recipe uses sweet almond oil that you infuse with soothing calendula flower petals. It’s also scented with German chamomile essential oil, a lovely natural fragrance that’s been shown to be effective in the treatment of Eczema. It smells beautiful and is generally non-irritating to sensitive skin, as long as you don’t have an allergy to plants in the ragwort family.
No-Lye Sensitive Soap Recipe
Makes 4 bars
Takes about 30 minutes to make
- 1 lb Sulfate-free clear Melt & Pour Soap (get in the UK)
- 1.5 tsp (7.5ml) Calendula infused sweet almond oil
- 1 tsp (5g) Shea butter
- 1 tsp Chamomile essential oil (optional)
- Silicone mold – This is the one I use
Calendula-infused oil
This recipe calls for calendula-infused sweet almond oil and the instructions for making it are below. Please note that you could use any light oil to make it though including grapeseed oil, cold-pressed sunflower oil, or olive oil. The important thing is that you infuse it with high-quality calendula petals. You can grow them yourself or purchase them from a reputable herb seller.
Calendula is a sensitive but powerful skin herb that soothes inflammation and speeds up the healing of minor wounds, burns, and dermatitis-related skin issues. You can also find calendula used in Lovely Greens recipes for rich body cream and this Calendula Cold-process Soap Recipe. I advocate calendula so much that I’ve even written an ebook that shows you how to grow, harvest, and use calendula in skincare.
Have a watch of the video above to learn more about how I harvest and dry calendula. I also go through the steps to make calendula-infused oil.
Calendula infused sweet almond oil
Step 1: Make Calendula-infused oil
You can purchase pre-made calendula-infused oil but it’s actually very easy to make yourself. Fill a clean and dry jam jar with dried calendula flower petals. Pour your choice of liquid oil over the top, filling almost to the brim, and then screw the lid back on. Place the jar inside a brown paper bag and then set it in a warm window sill for 2-3 weeks, shaking the jar every few days.
After 2-3 weeks have passed, strain the oil from the flowers and into another clean and dry jar. Discard the flower petals. Your calendula oil is complete and has a shelf-life of a year or the expiration date of the oil you used. Whichever is closest.
Melt the soap gently in a microwave or using a double boiler
Step 2: Melt the soap base
Cut the melt-and-pour soap into cubes and melt it with the shea butter using a microwave or the double boiler technique. If using a microwave, heat for 30 seconds at a time and then stir. Repeat until fully melted.
For the stove-top method: Place the soap and shea butter in a pan that’s nested inside a second pan filled with simmering water. The indirect heat will melt the soap in a consistent way without the fear of scorching it. A lid over the pan will help melt the soap quicker and stop evaporation of water from the soap base. Stir occasionally while the soap is melting. When the soap and shea butter are completely melted, take it off of the heat and stir it together with the calendula oil and essential oil.
Sprinkle the dried calendula petals over a thin layer of soap
This recipe makes four bars of naturally sensitive calendula & chamomile soap
Step 3: Molding the soap
Working quickly, pour about ¼” of the soap base into silicone soap molds. Sprinkle dried calendula flowers on top and then fill the rest of the mold with the melted calendula soap. If there are bubbles on the surface, lightly mist with rubbing alcohol. This is optional but makes the bars look more professional.
Leave the soap to cool to room temperature before popping the bars out of the mold. This will take at least a few hours but I recommend leaving the soap to cool and harden for six hours or more. Once popped out of the mold, the soap is ready to use and has a shelf life of up to a year.
Is there any alternative for shea butter in soap making without lye ?Thanks.
Hi Mel, you could leave the shea butter out, if you wish.
Hi. I’m interested in trying your no lye soap recipe (it would be my first attempt at soap) but just wanted to confirm the quantity of chamomile essential oil you add? 1 teaspoon seems a lot – I live in the UK and a good quality chamomile essential oil is expensive here. The one I’m looking at buying is £12 for 5ml. I know it is optional but I would like to add it for its therapeutic properties as my husband suffers from psoriasis. Many Thanks
Yes, that’s the correct amount. Most soap recipes include about 3% essential oil by weight which for a 1-lb recipe like this one can be the equivalent of about three teaspoons. Using less than this will often result in a weak or non-existent scent in soap. However, if you’d like to make this without essential oil that’s fine. The soap just won’t have a scent.
Hello,
I was wondering if I have to use calendula flowers or can I use any flower? Also can I not use flowers and instead just use essential oils?
Thank you!
Not all flowers are skin-safe Karl, but you could use chamomile or lavender too.
Hello Tanya, I keep honeybees and have lots of honey and beeswax. Is there a way to combine melt-and-pour soap base with some honey and beeswax to make bar soap?
I’ve never added beeswax to m&p before and don’t see the purpose of doing it? It will probably interfere with lather and is not necessary as a hardening element. Honey you can add at the rate of half a teaspoon per pound of melt and pour base.
Hello and thank you so much for sharing your knowledge with us. I have just seriously started my au naturel journey and it’s such a blessing to not have to recreate the “wheel”.
My question though is how effective is soap that doesn’t contain lye as compared to one that does?
Thanks
Hi Doreen — all real soap is made with lye. Melt and pour soap simply arrives with that step already completed for you so that you don’t have to handle lye. Hope this makes sense.
Hi Tanya,
I am a big fan of your no-lye calendula soap, however, I find it a bit dry. Would adding higher quantities of shea butter or oil help? I am not sure how much I can tweak formulas. I’ve never done soap before 🙂
I would really love to see more recipes of no-lye soaps and even hair conditioning. Would you have some to share?
Kind regards,
Ana
Hi Ana — since it’s a melt-and-pour soap I’d recommend that you try using another soap base. There are various manufacturers and types out there, and that single factor will influence how dry/conditioning the soap can be.
Superb..
i made one rose botanical soap.. but after one week the rose petals in the soap darkened. tell me some remedy..
There is unfortunately no remedy. Rose petals IN soap will always turn brown. You can sprinkle them on top with better colour lasting effect.
Hello this is the best soap making yet. I’ve seen so many thinking it will pass as a good recipe. I see you mentioned some soaps helping with pain. I’ve been dealing with so much and different body pains since my stroke April 2011 and just starting to get some pains calm down. The point is can there be some Essential Oils to help with that? I’m so happy to find you. I will be making your soaps! I’ll be checking with you often now. Thank you so much for putting this out there to help all of us who need it.
Have a great day and rainbows to you! Carmen Lancour in BC Canada 🇨🇦
Hello Tanya. I have made ‘proper’ cold press soap but don’t really want to work with lye and would rather use melt and pour as it’s easier to make small batches. I followed your recipe using a Melt and Pour Soap Base (Organic, SLS, SLES and MPG Free) from the Soapery, and the shea butter. I used calendula flowers I’d saved and dried from my garden,and some essential oils (Sweet orange) but not the almond oil. I found it does not lather well though, even though I’m in Manchester where we have lovely soft water from the Lake District. Is there a particular melt and pour soap you would recommend for more lather?
Also, do you think it’s ok to use shea butter after the use by date? It looks and smells fine 🙂
Thank you very much. Really enjoy your newsletter and website.
Danielle xx
Melt and pour soaps are hit and miss when it comes to lather. Especially the clear glycerin type soaps. I’m mainly a cold-process soap maker so don’t tend to use M&P often enough to give you a good recommendation on which one to choose. I know that some suppliers have a reviews section so I advise having a look there. Or being wooed back to natural cold-process soap making 🙂 I have a video course coming out this summer that I hope you’ll try. With cold-process you’ll have much more control on the lather and ingredients in general.
I keep seeing posts about how people are so scared of the lye. I used it in my very first soap-making experience and it was just no big deal. And it’s not lye anymore after you process the soap.
I like knowing every ingredient that’s in the soap I make. I don’t want someone elses base with unrecognizable ingredients in it.
Could you replace some of the Sweet Almond Oil with Neem Oil?
Possibly, although I’ve not tried it before. When using Neem oil in cold-process soap, keep the total amount to 5% or under. In melt and pour I’d probably use less. Maybe just a teaspoon in this recipe and leave the shea butter out.
Hello. I am very very new in this. And this will be my first try in soap making, can you please tell me when you say pour in 1/4 of the melted soap base first, then the dried calendula petals, and then on the top will be the rest of the soap base mixed with the infused oil and the camomile oil? Is that right. Thank you so much for your time.
No worries Elisabete! When the soap and shea butter are melted you then stir in the infused oil and the chamomile essential oil. You do this before pouring anything into the mould.
I am New to the soaking world, still gathering knowledge as I wait for supplies to gather. I have so enjoyed reading your four part article for beginners. There is a huge wealth of information here. Thank you so much for your generosity in sharing this. My daughter-in-law suffers terribly with eczema. Can you tell me please if the cold process calendula soap is as mild and gentle as the melt and pour? I’d prefer doing the CP if so.
Yes, it will be just as gentle — however I’d recommend leaving out the essential oil. Citrus essential oils don’t play very well with eczema. Pleased you enjoyed the 4-part series and hope you have a fun time making your own soap!
Hi there,
I’ve just made this soap and loved it. The only thing is that my skin feels dry after using it. Any recommendations on how to fix this? I would like to use this soap on my toddler skin as it’s prone to dermatitis. What are your thoughts?
Hi Mariya, and it comes down to the melt-and-pour soap base you’re using. Some are better than others, so if you’d like to work with it again, read the reviews and make sure that it’s gentle. Otherwise, I’d recommend that you try making soap from scratch. Most of my recipes are from-scratch recipes, including this one, which is ideal for sensitive skin.
If there is no lye, how does the soap clean or disinfect? Is there something in the soap base that takes care of this? Love this recipe! Thank you.
Melt-and-pour soap is made with lye — however, there’s no lye left in it by the time you work with it. It’s all been converted to soap! This recipe is about making a sensitive soap without having to handle lye yourself.
Great post. lots of people want to try soapmaking but don’t want to handle lye, this is the perfect solution.
Absolutely — it’s handling lye that puts a lot of people off trying to make their own. Hopefully this is an easy solution for those who want to make natural sensitive soap.