Ursa Major

Base Layer Deodorant

Ursa Major

Base Layer Deodorant

Returns are always on us!

Size: 2.6 oz

  • Baking soda free
  • Gentle enough for sensitive-skin
  • Absorbs easily and won’t stain clothing
Sensitive underarm protector

This unscented antiperspirant is long-lasting, baking soda-free, and absorbs excess moisture for even the most sensitive skin. It’s formulated with hops to effectively eliminate underarm odor and with kaolin clay to provide you with the long-lasting protection you need.

Apply to clean, dry skin every morning–or whenever you need it–for long-lasting protection all day.

Ursa Major

About The Brand

Ursa Major’s advanced formulations provide an antidote to the bland, toxic-laden offerings that pervade the marketplace. Comprised of nature’s most effective “super natural” ingredients, their products deliver skincare solutions that are a pleasure to employ.

Shop All Ursa Major

Customer Reviews

  • Non-irritating, most effective I've tried

    Melody N. November 12, 2020

    This is the most non-irritating deo I’ve found that is also the most effective. If needed, I just do a clay or charcoal armpit paste detox. I’ve never been able to wear shirts more than once because of smelly sweat until this deo, and it’s only improving with longer term use. My armpits look happy too.

  • I love that a little

    Ernest C. September 30, 2020

    I love that a little goes along way!!!!!

  • Love it and No scent

    Rio August 09, 2020

    Love it and No scent which I love. And works wonders.

  • My favorite deodorant hands down.

    Brandon V. August 06, 2020

    My favorite deodorant hands down. Never fails to perform 100% and never causes any irritation or skin reaction!

  • Best Deodorant Ever

    Michael K. June 22, 2020

    Great scent that lasts 12 plus hours. You can feel it kicking in when the heat is on. The natural ingredients are a huge plus.

  • Awesome deodorant. Keeps me fresh

    Sara S. June 22, 2020

    Awesome deodorant. Keeps me fresh on these 90 degree days even while hiking. No residue, skin feels great!

  • The best deodorant out there!

    Lisa T. June 21, 2020

    This is the deodorant that I continue to buy again and again! It really works, it’s natural, and it doesn’t cause any skin reactions. It stands up to my tough sweat-induced workouts which says a lot.

  • Love These Products

    Susan A. June 07, 2020

    We love anything we order! Best deodorant I’ve tried. The face wipes are perfect for our outside lifestyle. Thank you!

  • I love this deodorant!

    Patricia A. October 30, 2021

    I love this deodorant!!!! I have finally found a natural, high quality product that truly works for me. It goes on smooth, doesn’t clump, doesn’t leave marks on my clothes. I sweat, no odor!!!!!! I know we’re all different but if you’re thinking of trying, give it a chance. It may seem pricey but there is a lot of product in that packaging. Thank you Ursa Major for making such fantastic products!!

  • Works as advertised. Clean feeling

    Gary S. July 26, 2021

    Works as advertised. Clean feeling on underarms.

  • Awesome

    Madeline S. July 23, 2021

    Doesn’t leave any residue, but the fresh ingredients stay active all day! I sometimes use it by itself, and sometimes with a cream deodorant over it if I will be hiking all day.

  • Works as advertised

    Mike R. July 20, 2021

    Works as advertised

  • Should Try One

    Stephen M. July 12, 2021

    My third stick and really like the smell and effectiveness. I live in a hot humid local and I sweat a lot while outdoors. Recommend trying.

  • It helps but it doesn't

    Mark F. March 31, 2021

    It helps but it doesn’t stop odor.

  • Good for sensitive skin but can melt

    Rebekah M. February 10, 2021

    I have very sensitive skin and this is the only deodorant I’ve found that hasn’t irritated my skin over months of use. The only downside of the formula is that it “melts” and leaves a residue on my clothes if it’s a particularly humid day.

  • Best Deodorant!

    Heather A. January 04, 2021

    I purchased this for my eleven year old daughter. It is the best natural deodorant we have tried, completely eliminated the smell and irritation that seems enhanced by other brands. Thank you for creating such a clean product, we can’t wait to try the other scents!