Chemistry Deodorant in Serene Clean
Chemistry Deodorant Serene Clean
Advantage of Chemistry Deodorant
Serene Clean Lightweight Serum
Chemistry Deodorant Nutrients
No Chemical Added
Kosasport Tested
Kosasport Scents Available
Kosasport Instruction
Kosasport Products

    Chemistry Deodorant

    BO-Fighting AHA Serum

    1822 total customer reviews

    Serene Clean

    Soothing, spa-like scent
    Scent

    Free Shipping on US Orders $40+ & Free Returns

    Your pits need an AHA moment 
    A clean stain-free serum deodorant with a unique blend of AHAs for the ultimate BO-fighting treatment. Bonus points: soothes skin, visibly brightens, and helps
    with ingrown hairs. No aluminum. No baking soda. Only pit-nourishing ingredients allowed.

    • Review: 5 out of 5

      Life changing!!! No matter how hot I get there is zero stink.

      Sasha

    • Review: 5 out of 5

      This stuff is AMAZING! Even after running around and sweating I have NO odor, and I usually am pretty stinky.

      Christina

    • Review: 5 out of 5

      I have no smell in my armpits whatsoever. Even when I exercise! I keep checking with a sniff test and literally there is no smell!!

      Diana

      Different Approach To BO

      We want to treat BO where it starts. Our blend of AHAs (Alpha Hydroxy Acids) helps lower the pH in your pit so it’s harder for odor-causing bacteria to live there. Less bacteria = less smell.

      Deodorant For Skincare Freaks

      The AHA blend also brightens and exfoliates to help prevent uncomfy ingrown hairs. Additional skincare ingredients work to moisturize and soothe the sensitive skin of your pit too.

      Clean Deodorant That Isn’t Annoying

      The lightweight serum dries quickly and doesn’t leave a residue or stain on your clothes. The cooling roller ball is also super easy and feels sooo good going on your skin.

      Kosas Clean

      Vegan, cruelty-free, and gluten-free. Formulated without: aluminum, baking soda, mineral oil, talc, silicones, fragrance, parabens, sulfates, and phthalates.

      Check out our Kosas Clean page for the full list.

      Kosas Clean Badge

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          4.3
          Rated 4.3 out of 5 stars
          Based on 1,822 reviews
          Total 5 star reviews: 1.3k Total 4 star reviews: 186 Total 3 star reviews: 86 Total 2 star reviews: 91 Total 1 star reviews: 173
          74%would recommend this product
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          1,822 reviews
          • E
            Elisa
            Verified Buyer
            Age Range 35 - 44
            Astrology Earth — Taurus; Virgo; Capricorn
            Hair Color Black
            Skin Tone Light
            Skin Type Normal
            Recommend Yes -1000%
            1 week ago
            Age Range 35 - 44
            Astrology Earth — Taurus; Virgo; Capricorn
            Hair Color Black
            Skin Tone Light
            Skin Type Normal
            Recommend Yes -1000%
            Rated 5 out of 5 stars
            Awesome

            After using a natural deodorant which was discontinued, I did some research and Kosas came up in the blogs. I had never tried a liquid or gel version of natural deodorant and didn’t know what to expect. However, Kosas really did deliver and this stuff is amazing. My darker underarms lightened, little to no razor bumps, and one application lasted me throughout working hours. Towards the end of my first bottle I wasn’t sure how well it was still working but I could be at fault as it was a few months beyond the 12 month “good till” recommendation.

            At this point I decided to venture and try the Salt & Stone brand with their heavy marketing. While I did like their scent options, I had to keep reapplying their deodorant throughout the day and my dark underarms and razor bumps came back. What is worse, is my body started sweating even more, similar to the detox period when one comes off regular deodorant to natural which I felt really odd considering it WAS a natural brand. So now I have come back to Kosas and couldn’t happier. I will just make sure to watch the expiration date, but one bottle really does last me at least a year.

            I’ve tried both scents and probably prefer the Serene Clean with the calming Vetiver and Ylang Ylang qualities vs the Beachy had maybe just a hint too much vanilla for me.

            I’ve never had a weird reaction some people on here have but occasionally a small sting if putting on freshly shaved skin. They do have a notice about sun exposure and possibly it could…

          • GK
            Gina K.
            Verified Buyer
            Age Range 35 - 44
            Recommend Yes -1000%
            2 weeks ago
            Age Range 35 - 44
            Recommend Yes -1000%
            Rated 5 out of 5 stars
            Nice deodorant

            I think it works but I haven’t worn it enough to make a good judgement.

          • J
            Jenn
            2 weeks ago
            Rated 5 out of 5 stars
            5 Stars

            Love these deodorants! Much better for skin and body health than drugstore products!

          • FO
            Fiona O.
            Verified Buyer
            Age Range 25 - 34
            Skin Type Normal
            Recommend Yes -1000%
            3 weeks ago
            Age Range 25 - 34
            Skin Type Normal
            Recommend Yes -1000%
            Rated 5 out of 5 stars
            Deletes smell

            This is exactly what I wanted, something that dries down to being imperceptible, and that doesn’t have added fragrance. I apply it right after I shower, and it works 10/10 perfectly for me. Highly recommend!

          • J
            Juliana
            Verified Buyer
            Age Range 25 - 34
            Astrology Air — Gemini; Libra; Aquarius
            Hair Color Brown
            Skin Tone Medium
            Skin Type Dry
            Recommend Yes -1000%
            4 weeks ago
            Age Range 25 - 34
            Astrology Air — Gemini; Libra; Aquarius
            Hair Color Brown
            Skin Tone Medium
            Skin Type Dry
            Recommend Yes -1000%
            Rated 5 out of 5 stars
            The best Deodorant ✨

            “I wish I were an influencer so I could recommend this to everyone 😭🤍 That’s how good these are!!!

            I’m a girl who lives in South Florida and the humidity here is awful. I used men’s deodorants because none of the women’s lines worked for me, but there came a time when even the men’s ones stopped working after a month, and I’d start smelling bad two hours after applying them. I decided to give this Kosas line a chance since it was on sale and WOW! I work out and stay active all the time, and this deodorant doesn’t stain my clothes, and I last HOURS without smelling bad.

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