Kaia Naturals

The Underarm Bar

The Underarm Bar
The Underarm Bar
The Underarm Bar
The Underarm Bar
The Underarm Bar
bestseller
The Underarm Bar
The Underarm Bar
The Underarm Bar
The Underarm Bar
The Underarm Bar
alias
bestseller Kaia Naturals

The Underarm Bar

The Underarm Bar

A cleansing bar designed to help keep body odor under control.

$27
$27
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The Underarm Bar

5 oz / 150 ml
$27
  • Overview
  • Choosing your shade
  • How to use
  • Ingredients
  • Sustainable Packaging
  • About the brand
Highlights

Suitable for

Your body′s “smelliest“ areas, such as your underarms and feet.

Why we stand behind it

Kaia Naturals The Underarm Bar helps to manage and keep odor under control thanks to activated charcoal and apple cider vinegar. This soap bar is formulated to help refine and manage odor caused by bacteria on the skin and may enhance the power of your deodorant to withstand even the most active lifestyles!

Now bigger, the underarm bar lasts twice as long, up to 6 months. Additionally, the bar is formulated with higher levels of odor controlling charcoal, and a new triple milling process is used which eliminates the need to dry the bar between uses and prevents a mushy texture.

this product meets

The Credo Clean Standard™

Every product we offer meets our industry leading standards for safety and sustainability.

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This product is

Cruelty Free

Vegan

Fragrance Free

Soy Free

Non GMO

What is an undertone?

An undertone is the color beneath the surface of your skin, which never changes (even with a tan). There are three types of undertones:

Pink/Cool

I see red or pink undertones around the perimeter of my face and neck.
My skin burns easily, but barely tans.
My skin looks better in silver jewelry than gold.

Neutral

I see both pink and yellow undertones around the perimeter of my face and neck.
My skin sometimes burns and sometimes tans.
My skin looks good in both gold and silver jewelry.

Yellow/Warm

I see yellow or golden undertones around the perimeter of my face and neck.
My skin rarely burns, but tans easily.
My skin looks better in gold jewelry than silver.

Find your shade match

Take our 1 minute quiz and get matched to real people with your skin tone and type.

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Usage

Moisten the bar, and create a paste. Apply to odorous areas (underarms, feet, etc.) in a circular motion. Leave on for 30 seconds before rinsing. Use daily with the takesumi detox deodorant.

Full ingredient list
kaia naturals the underarm bar 6 oz: Ingredients: sodium cocoate || water || glycerin || coconut acid || charcoal powder || gaultheria procumbens (wintergreen) leaf oil || sodium citrate || mentha viridis (spearmint) leaf oil || sodium gluconate || menthol || cocos nucifera (coconut) oil || vinegar || butyrospermum parkii (shea) butter || sodium chloride || rosmarinus officinalis (rosemary) leaf oil || sea salt || citric acid
Help us end beauty packaging waste

We co-founded the nonprofit Pact to demystify how to recycle your beauty packaging empties and divert waste from landfills.

How to recycle your empties

1. Disassemble and clean all components

2. Pick the right disposal bin

3. Drop off your empties at your nearest Pact bin

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1 Product Recycled = 10 Credo Rewards Points

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Earn rewards through recycling

1 Product Recycled = 10 Credo Rewards Points

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Kaia Naturals

Kaia Naturals was started to a create simple and effective beauty solution for busy people. Toronto based, Mary Futher founded this line of natural products because of her commitment to the environment. Her products are made with natural ingredients and are biodegradable within 90 days.

SHOP ALL Kaia Naturals

Overall rating: 4.66474 / 5 from 173 reviews.

AI Generated Review Summary

The Underarm Bar is a cleansing soap designed to manage body odor effectively, especially in the underarms and feet. It is praised for its clean feel, pleasant scent, and ability to reduce odor without drying out the skin. The bar lasts longer and has a new formulation with higher levels of odor-controlling charcoal.

Summary topics

  • Clean Feel: 5%
  • Skin Hydration: 4%
  • Effectiveness: 23%
  • Pleasant Scent: 21%

Review topics: ["size","irritation","feels","scent","residue","skin","base","issues","use","buy","difference","works","effect","found","deodorant","bar","soap","underarms","cleanser","pits","stays","body wash","stink","armpits","rash","lather","brand","sweat","care","addition"].

Review highlights

  • "I love the fresh eucalyptus scent and the rich lather of this bar." — Sitarani C.
  • "It feels super clean, smells great and a definite staple!" — Jennifer I.
  • "It leaves a clean feeling and it has a nice minty scent to it!" — Sasha W.

Reviews

Mild to moderate effectiveness

"I have been using the underarm soap for about five months almost everyday and it seems to have a mild/moderate effect on increasing body odor when used in tandem with a natural deodorant. It cleans the armpit very well leaving no residue or smell. Overall I think it’s worthwhile to try and see if it works for you."

— Sofia (4/5)

it works!

"i constantly battle underarm smell - like faintly if you get real close up in there - even with a good scrub of dr B tea tree soap there is always a little linger. not with this tho - now ppl will want to be friends with me!"

— Shauna H. (5/5)

I can't live without this!

"I use this soap every day and it is working for me. I use a natural deodorant with mandelic acid. . . I don't notice an odor anymore, so for me these two products are helping to keep me feeling fresh and confident. . . a must in Florida heat and humidity!"

— Yvonne B. (5/5)

Wanted to love it. . .

"I don't think I noticed a difference. I used this for about 3 months and didn't find a shift in the efficacy of my deodorant. I wish I did! On the upside, this has a light scent and didn't seem to irritate my eczema-prone skin."

— Rebecca W. (3/5)

Would Highly Recommend!

"Would recommend if a fan of more natural deodorants and need extra protection. I ise it in the shower before applying and it lasts all day. Highly recommend!"

— Tegan M. (5/5)

My fav

"Love this product. Have noticed a big difference in scent over time. Lathers well and smells great"

— Ellen B. (5/5)

It works! And I don’t use deodorant!

"This works amazing! For years I have had an issue getting the under arms to not stink. Now I sweat and don’t smell at all and never wear deodorant. This stuff washes away the entire bacteria that causes the smell. Wish I would have found it sooner!"

— Jazmine Y. (5/5)

amazing odor prevention - 10 stars!

"I bought this for my teenagers who were dealing with odor that deodorant could not control. It does a phenomenal job of removing the bacteria and controlling odor. I have recommended it to several people. I wish I could give it 10 stars!"

— Jennifer T. (5/5)

Truly delivers

"This bar really does what it says. It removes odor and helps keep it away far better than a regular bar of soap! It also makes it possible for me to use natural deodorants without aluminum, where before the underarm bar, I’d have breakthrough odor in just a few hours. There are very few skincare products I can’t go without, but The Underarm Bar is definitely one of them."

— Elizabeth M. (5/5)

The best!

"I have been using the underarm bar for a few years now— it’s the only thing that works for me!"

— Erin (5/5)

Q&A

Is this a bar of soap to be used in the shower?
Hello! Yes, it is! :)