Kosas Chemistry AHA Serum Deodorant

A clean, stain-free deodorant with a unique blend of AHAs for the ultimate BO-fighting treatment. Bonus points: soothes skin, visibly brightens, and helps prevent ingrown hairs. No aluminum. No baking soda.

What it does:

• Different approach to BO: We don’t just want to mask smell, we want to address it where it starts. Our specific AHA blend helps create a pH environment where it’s harder for odor-causing bacteria to survive—leaving you feeling fresh, clean, and ready for anything.
• Deodorant for skincare freaks: Our deodorant does more: The AHA blend keeps you from smelling, but it also visibly brightens the darker under arm area and helps with ingrown hairs. No aluminum. No baking soda. Only skin-nourishing ingredients allowed.
• Clean deodorant that isn’t annoying: The thin, non-sticky serum dries quickly and doesn’t leave a residue or stain on your clothing. The cooling roller ball is so easy and it actually feels good going on your skin.

Key Ingredients:

AHA Blend:

Shikimic Acid: A natural deodorizer derived from star anise, known for antimicrobial properties + naturally helps minimize odor

Mandelic Acid: Helps address dullness and discoloration, derived from bitter almonds

Lactic Acid: Exfoliates while helping to improve the skin’s natural moisture factor

Aloe Vera Juice: A potent moisturizer that invigorates and helps soothe the skin

Hyaluronic Acid: Hydrates, softens and smoothes the skin