How to Make a Probiotic Deodorant Bar (Easy Recipe)

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Natural deodorant has gotten really popular in recent years, but a lot of people have mixed results. This probiotic deodorant recipe doesn’t just mask the odor, it attacks it at the source!

One of the most asked questions on my popular homemade deodorant post is: “Can I put this in a plastic deodorant container for easy application?”

And the answer is- absolutely yes! But it will work better if you make a couple of tweaks! I’ve played with my original recipes to create several different variations, including this probiotic deodorant.

Why Do Armpits Stink?

Before we go into fixing the problem, it helps to know why it’s there in the first place. Conventional deodorants work by covering up body odor with fragrances. They also clog pores with aluminum to prevent sweating. But why do we get stinky to begin with?

B.O. 101

Like the rest of our skin, underarms have a natural microbiome complete with bacteria. When things are unbalanced and the bad bacteria is in charge it causes stanky pits. This odor-causing bacteria, not sweat itself, is to blame. According to Popular Science:

“Sweat by itself doesn’t actually smell. It contains long chains of molecules that are too heavy to vaporize and reach your nostrils. But the bacteria in your pits break down these big molecules into smaller molecules that fly off, and depending on what kind of bacteria are living on you, those volatiles can smell pretty foul.”

What we eat plays a big role in our underarm bacteria, as do healthy (or unhealthy) lifestyle choices. Genetics can also play a part. Our bodies detox through the sweat in our armpits. If there are more toxins released into our system, then naturally there’s more stinky sweat.

Want to Buy it?

I should confess that sometimes I don’t make my own deodorant anymore. The company I co-founded, Wellnesse, now offers a mineral deodorant. Check it out if you aren’t into the DIY version or don’t have the ingredients on hand.

It’s cruelty-free, phthalate and paraben free, and of course aluminum-free. It also features soothing ingredients like aloe, and cocos nucifera (coconut oil), without harsh preservatives.

Why Natural Deodorant Doesn’t Work

Many people who make the switch to natural deodorant are disappointed with the results at first. They may notice an increase in underarm wetness or even smell. Then there’s the infamous baking soda rash. But what’s really going on here?

If our skin is used to having blocked pores preventing it from sweating, then there’s a backlog of toxins. That area is also rich in lymphatic tissue which helps us eliminate waste products. Using natural deodorant helps to support these natural processes, but it takes time to balance things out.

Start with a Detox

If you’re new to natural deodorant, I’ve found an armpit detox, done once a week or so, greatly speeds up the adjustment period. It also makes the deodorant more effective more quickly. Here’s how to detox your pits.

Since switching to a natural deodorant I’ve gradually noticed less underarm odor and sweating.

Probiotic Deodorant Bar

That said, how can probiotics help us have healthier (less stinky!) pits? Probiotic deodorant works by adding more of the good bacteria to the skin microbiome. Over time this helps push out more of the bad bacteria strains that cause odor.

Some of the healthy bacterial strains found in armpits include Staphylococcus epidermidis and Propionibacterium acnes. Outside of test tubes meant for a lab, these strains are harder to source. Instead, most probiotic deodorants rely on strains normally found in the human gut, like lactobacillus supplements. While they’re still beneficial for skin, the effects may be more transient.

These nourishing probiotic deodorant bars are slightly thicker than my original homemade deodorant recipe in a jar. It also uses many of the same ingredients as my lotion bars and sunscreen bars. You can order the ingredients in bulk and save a lot of money on your family’s skincare products this way.

If you have sensitive skin or struggle with odor, this can be a great option! I did include some baking soda to help control odor. If you’re very sensitive you can replace it with more arrowroot for a baking soda free version.

Choose Your Scent

Essential oils naturally have antimicrobial properties that make them great for homemade deodorant. My favorite here are lavender, frankincenses and citrus essential oils. Here are a few more skin-safe options. You can also do an unscented version if desired.

Try making your own deodorant if you haven’t already. You’ll not only save money and avoid synthetic chemicals, but I’ve found the homemade versions work better too!

probiotic deodorant
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5 from 4 votes

Probiotic Deodorant Recipe

This simple recipe helps fight underarm odor naturally, with healthy probiotics!
Prep Time5 minutes
Active Time30 minutes
Cooling Time8 hours
Total Time8 hours 35 minutes
Yield: 5 deodorant tubes
Author: Katie Wells

Materials

Instructions

  • Combine coconut oil, shea (or other) butter, and beeswax in a double boiler, or a glass bowl over a smaller saucepan with 1 inch of water in it. Combine in a quart size glass mason jar with a lid instead and place this in a small saucepan of water until melted. This will save your bowl and you can just designate this jar for these types of projects and not even need to wash it out…
  • Turn the burner on and bring the water to a low boil. Stir ingredients occasionally until they're melted and smooth.
  • Remove from heat and add the vitamin E oil, baking soda, arrowroot powder, probiotics, and essential oils. Make sure the mixture is not hot to the touch (warm is ok) so that the heat doesn’t kill the probiotics. If you're using the brand I've linked above, they're fine at higher temperatures.
  • Gently stir by hand until all ingredients are incorporated.
  • Let cool for about 15 minutes, until the mixture is slightly thickened, but still a pourable consistency.
  • Pour the deodorant mixture into new or repurposed and cleaned deodorant containers. Let dry overnight to fully harden.

Notes

  • This recipe can be adjusted to make any quantity that you’d like by increasing the amount of ingredients used.
  • Shea butter yields a softer deodorant consistency, while cocoa butter is much firmer. You can also use a blend of shea butter, mango butter, and/or cocoa butter.  

Deodorant FAQs

Why is mine taking so long to harden?

This is common when using the baking soda. Try putting it in the fridge for a few hours to harden. I actually like keeping mine in the fridge all the time and applying it while I’m making breakfast since it keeps it really cool and refreshing.

It seems to be leaving stains on my shirt- what do I do?

This is likely due to the oil residue that’s there for a few minutes right after applying. Try keeping it in the fridge so a smaller amount is transferred to the skin. Or wait about 5 minutes after applying before putting a shirt on.

Help! I have a horrible rash after a few days/weeks/months of using this.

This is common in some skin types and if you’ve used conventional deodorant for a long time. I’ve found that doing an armpit detox once a week makes a huge difference. You can also try omitting the baking soda from the recipe. This resolves the issue for most people.

Is this an antiperspirant?

No. Stopping the body’s ability to sweat is not a natural process. There’s no way I know of to do this naturally. The good news is that you’ll sweat less as your body adjusts to a natural deodorant and it won’t be needed anymore. Again, the armpit detox can help speed that up. I went from using clinical strength deodorant to not needing an antiperspirant at all!

I’m allergic to coconut oil

If you have a coconut allergy then you can use 2 Tablespoons of a liquid oil instead of the 1/4 cup of coconut oil. Olive oil, grapeseed, and sweet almond oil are several different options.

Have you ever made your own deodorant? How did it go? Leave a comment below and let me know!

This homemade deodorant bar recipe will save you money and help you avoid nasty chemicals. It's easy to make and completely natural.
Sources
  1. Handwerk, B. (2009, May 28). Armpits Are “Rain Forests” for Bacteria, Skin Map Shows. National Geographic.
  2. Fecht, S. (2017, July 3). Do probiotic deodorants really work? Popular Science.
  3. Splane, B. (2022, June 13). Definition and Function of Lymph Nodes. Very Well Health.

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Katie Wells Avatar

About Katie Wells

Katie Wells, CTNC, MCHC, Founder of Wellness Mama and Co-founder of Wellnesse, has a background in research, journalism, and nutrition. As a mom of six, she turned to research and took health into her own hands to find answers to her health problems. WellnessMama.com is the culmination of her thousands of hours of research and all posts are medically reviewed and verified by the Wellness Mama research team. Katie is also the author of the bestselling books The Wellness Mama Cookbook and The Wellness Mama 5-Step Lifestyle Detox.

Comments

354 responses to “How to Make a Probiotic Deodorant Bar (Easy Recipe)”

  1. Amanda Márquez Avatar
    Amanda Márquez

    Could you do a recipe for leave in conditioner and/or heat protectant???

  2. Taye Avatar

    I am allergic to arrowroot. What is a good substitute for arrowroot in this recipe? Thanks!

    1. estrella Avatar
      estrella

      Try using tapioca starch instead of arrowroot or corn starch. It works great and is much cheaper! About $1 a pound at most Asian grocery stores.

  3. linc321 Avatar
    linc321

    Hi: I just came across this from a group. My issue is that I have a sensitivity to coconut oil. Is there a substitution for it? Thank you

  4. Cassandra Rosengard Avatar
    Cassandra Rosengard

    Honestly, I am just rubbing on a dab of coconut oil then powdering up with baking soda and I dont sweat very much and I never have problems with b.o! Its cheap and I dont even have to make a bar out of it, which can get expensive. I just use these clear pill container from Wal-Mart in the travel section. I filled one with coconut oil for easy access, one for baking soda, and one for my toothpaste (baking soda with water and two drops of peppermint essential oil.) E-Z P-Z

  5. Lizethe Rivera Avatar
    Lizethe Rivera

    Is it ok if I use cornstarch instead of arrowroot? Would you recommend it? I live in Mexico and arrowroot is hard to get.

  6. Valerie Hallberg Avatar
    Valerie Hallberg

    Hi! I was wondering if there is way to make this without the coconut oil? I have a moderate coconut allergy, but would really like to add this to my naturopathic tricks! I appreciate any suggestions you have!!!

    1. Wellness Mama Avatar
      Wellness Mama

      almond or another liquid oil works just use half as much…

  7. Thandi Avatar
    Thandi

    Is this useful as an antiperspirant as well as a deoderant, or is it just a deoderant?

  8. Heather Sundeen Johannessen Avatar
    Heather Sundeen Johannessen

    I love everything about this deodorant except it isn’t firm enough. I’m going to try to add more bees wax next time. Does anyone else have ideas?

    1. CindyO Avatar

      I would skip the Vitamin E and the probiotics. Probiotics are for your stomach and intestines. If you eat enough, it will get to the outside of your skin, and don’t use things that have triclosan in them. Seriously, eating homemade sauerkraut, and yogurt will give you many more good bacteria colonies than purchasing any store bought probiotics.

  9. rina Avatar

    Hello there – I just made a batch of the deodorant and the mixture looks very yellow in color where yours looks beige in the picture – I followed the recipe and used pure cocoa butter, coconut oil, beeswax, and arrowroot…… Not sure what I did wrong but also seems kinda greasy…… I used sticks of cocoa butter – maybe it was too much?

    1. Wellness Mama Avatar
      Wellness Mama

      I”ve never seen sticks of cocoa butter, so not sure on that, but it could be that it hasn’t fully hardened yet, and it is more yellow before it hardens, which takes about two days…

  10. Tina Avatar

    i just wash my armpits in the morning and at night, and in between i am fine. If i happen to be going out all day or out in the sun, i just use a cotton ball and powder on some baby powder. have never smelled and never have a problem with breaking out. not to mention you save tons of money not having to buy all these ingredients. probiotics for 30$ cmon.

  11. Robb Clifford Avatar
    Robb Clifford

    In your edit at the top you mentioned using a quart jar with a lid… Do you place the lid on during the heating process?

  12. Julia Jaquery Avatar
    Julia Jaquery

    Hey, I was wondering what brand of E oil you buy, I saw on another post that you said you get it on Amazon and I was wondering what kind of quality I should be looking for.

  13. Dena Barnes Avatar
    Dena Barnes

    what non-refrig. probiotic would you rec. for dairy freezers?

      1. Dena Barnes Avatar
        Dena Barnes

        oh, i meant dairy -FREE-ers. ha. bio kult contains dairy. sorry

  14. Dena Barnes Avatar
    Dena Barnes

    If we omit the beeswax, will we need to add something else in (or more of something else), instead? Thanks

    1. CindyO Avatar

      I have made this in the past without the beeswax, probiotics nor vitamin E, it just gets softer in the summer months and you have to be careful not to apply too much, but if you refrigerate it, you don’t have as much issue. I rubbed it in with my hands after applying. I am just trying the beeswax recipe (without the vitamin E and probiotics again)- I made my first batch last night and I like the way it applies.

  15. Mandy Avatar

    Which brand of vitamin E oil do you recommend? I am looking to avoid the synthetic kind.

  16. Erin Avatar

    Hi– What are the pro-biotics for? Are they anti-stinky (I know, so scientific) or more for over all health? I’ve tried a number of DIY deodorant recipes that have not worked, so I’m hoping this one does. =)

  17. Marcelo Avatar

    Hi I am new to the cite, but have been using most of your DIY toiletries, I am however having a problem with the consistency of the deodorant. The first batch came came a little gooey, but I have left it out to dry, do you think that will work ( I’m thinking of leaving them for a month)

  18. Prathiba Rangavajulla Avatar
    Prathiba Rangavajulla

    Hi,

    I made my own body butter. I used cocoa butter, apricot kernel oil, almond oil, beeswax and Vitamin E (squeezed from Vitamin E capsules). I made 100 ml of it and it got over in 3 weeks – I applied it on my entire body. Please tell me a way wherein I can make the body butter last longer. Have I missed out on some ingredient? I melted the cocoa butter, almond and apricot oils and beeswax. After it cooled down I added Vitamin E and kept it in the freezer. After 20 minutes, I took it out (it had hardened by then) and whipped it well. Please do let me know how to make it last longer. Kindly e mail it to prathiba.rangavajulla@gmail.com – it would be very helpful. Thank you very much.

5 from 4 votes (3 ratings without comment)

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