PalmCalm — Hand Antiperspirant for Sweaty Hands
✋ Made for hands — not an armpit stick
💧 16% aluminium — blocks the sweat duct
⏱️ Absorbs in 2–3 min — no chalky residue
Choose Your Kit — Save Up to $36
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All orders are processed within 1–2 business days.
Delivery takes 5–12 days.
If you have any questions, feel free to contact us.
PalmCalm Hand Antiperspirant
How to use, in 3 steps
1. Clean & dry
Wash and fully dry your hands.
2. Apply a thin layer
A small amount at night, to clean dry hands. Absorbs in 2–3 minutes.
3. Wake up dry
Reapply as needed. Most people taper as it starts holding.
You don't have unfixable hands — you've been using a product made for armpits
Hands that sweat no matter how calm you are are a real physiological response, not a mindset problem. It's not something you can "relax" your way out of.
Armpit antiperspirants are built for a different kind of sweat gland and different skin. Palms have far more sweat glands, thicker skin, and are built for grip — an armpit stick was never going to hold there.
PalmCalm is made for palms: 16% aluminium sesquichlorohydrate that forms a temporary plug in the sweat duct, in a formula built to absorb into palm skin. It absorbs in 2–3 minutes, leaves no chalky residue, and doesn't touch your grip.
What people with sweaty hands said
"tried everything over the years, iontophoresis, prescription stuff, all of it. this is the first thing thats actually made a consistent difference. not perfect but genuinely better than anything else ive used. hands are dry most of the time now which i honestly didnt think was possible for me"
"genuinely cant believe this is a thing that exists and works. where was this when i was in school lmao"
"works fine normally but if im actually nervous it doesnt really hold up. still better than before i guess just not a complete fix"
What's in it, and why it won't do what the others did
16% aluminium sesquichlorohydrate
The active. A buffered salt that forms a temporary plug in the sweat duct — gentler on skin than prescription-strength actives, so you get drier hands without the sting.
Isopropanol carrier
Alcohol, not acid. Helps it absorb fast and dry clean. The acid in prescription formulas is what burned. (On broken skin any alcohol can tingle — let cracks heal first.)
Buffered for nightly use
Chasing a bigger number is how people end up with burning prescription stuff they quit after a week. Strength you can't stand to use every night doesn't keep hands drier — consistency does. 16% is strong enough, and gentle enough to use every night.
Full ingredient list ⌄
Water (Aqua), Isopropanol, Aluminum Sesquichlorohydrate (16%), Polydimethylsiloxane, C12-15 Alkyl Benzoate, Isopropyl Myristate, Glycerin, Silica, Silicic Acid, Talc, Polysorbate 20, Hydroxypropyl Methylcellulose, Eucalyptus Oil, Phenoxyethanol, Ethylhexylglycerin, Sodium Hydroxide, Citric Acid.
Vegan · paraben-free · cruelty-free. A trace of eucalyptus oil — a faint clean note that fades as it dries; no added fragrance.
PalmCalm vs. everything else
Why keep buying armpit sprays or paying for clinic visits? Same problem, solved at home, from $35.
& clinics
Frequently Asked Questions
Will it sting or crack my skin like prescription treatments?
Will it sting or crack my skin like prescription treatments?
PalmCalm is formulated for hands, designed to be gentler than prescription-strength formulas. If it doesn't suit you, the 30-day money-back guarantee covers you.
How fast does it work, and how often do I use it?
How fast does it work, and how often do I use it?
Apply a thin layer at night to clean, dry hands — it absorbs in 2–3 minutes. Most people start nightly, then taper to a few times a week as it starts holding.
Is this just deodorant for my hands?
Is this just deodorant for my hands?
No. Armpit antiperspirants and deodorants are made for a different area, different sweat glands and different skin. PalmCalm is made for palms.
Is it safe? Is there anyone who shouldn't use it?
Is it safe? Is there anyone who shouldn't use it?
Avoid applying to broken or irritated skin. If you have a skin condition, check with a doctor before use.
What if it doesn't work for me?
What if it doesn't work for me?
You're covered by our 30-day money-back guarantee. Email support@palmcalm.shop within 30 days of delivery and we refund you in full — you keep the bottle, no returns, no forms.
How long does one bottle last?
How long does one bottle last?
One bottle lasts around 4–6 weeks used nightly. Add a morning application on high-stakes days — interviews, dates, anything with a handshake in it.
Why I built this
I'm Zander. I built PalmCalm at 19, still at uni, on my own.
A close friend of mine has genuinely sweaty hands — the kind that made him dread handshakes, avoid holding hands, wipe his palms before touching anything. Watching that up close is what convinced me this wasn't a small thing to brush off. It's a real physical issue, and everything on the market was made for armpits, not hands.
PalmCalm is formulated specifically for hands, to actually help keep them dry — not repurposed underarm antiperspirant in a smaller bottle. I'm not a big company. I built this because I saw a real problem with no product actually built to solve it.
Ready to try PalmCalm?
30-day money-back guarantee. Use it nightly for two weeks. If your hands aren't drier, email us within 30 days of delivery for a full refund. You keep the bottle.