“I run six hours in full sun with no cover. The Glare Stick goes on my nose and cheekbones at every aid station — no mirror, soaked in sweat, and it stays. It's the one thing I never start without.”
Mara VelascoTrail · Ultra
NEUDAY — EST. 2026 · FIELD-TESTEDBuilt for the extreme.
Built for the extreme.
Worn by everyone.
SPF 50+ micro-mist, sticks and washes engineered for daylight — sweat-proof, reef-safe, and field-tested from the track to the glacier.
FIELD-TESTED ✱ SPF 50+ ✱ SWEAT-PROOF ✱ REEF-SAFE ✱ MICRO-MIST ✱ POCKET FORMAT
SPF 50+BROAD SPECTRUM · PA++++
80 MINSWEAT + SWIM RESISTANT
55 µmINVISIBLE MICRO-MIST
REEF-SAFENO OXYBENZONE · VEGAN
THE NEUDAY THESIS
Protection you sweat off was never protection.
NEUDAY makes performance cosmetics engineered for daylight — sun protection and body care that survive sweat, snow and open water, in formats you can actually reach for mid-session.
Read our storyTHE RANGE — 6 UNITS, ONE SYSTEM
Shop all The Range
Sun protection first, then the body care that keeps you in the session. Built to travel together.
HERO PRODUCT · SPF 50+ MICRO-MIST
Solar Spray
The pocket sun barrier built for moving fast in hard light.
SPF 50+
BROAD SPECTRUM
80 MIN
WATER-RESISTANT
55 µm
INVISIBLE MIST
360°
FIRES ANY ANGLE
$34Details ↗
PROTECTION SCIENCERead the science
Engineered to stay on.
An SPF number is a lab measurement on still skin. What matters is how much is left after an hour of sweat — and our micro-mist film holds where a lotion slides.
NEUDAY Solar Spray0%
after 80 min sweat
Standard SPF lotion0%
after 80 min sweat
ALPINE STICK · SPF 50+ · RATED −20°CEvery climate.
Every climate.
Same protection.
On snow and at altitude, reflected UV doubles off the white. Alpine Stick lays down thick and won't crack in the cold.
Shop Alpine Stick
RECOVERY · HAIR + BODY WASH
Daily Wash
Daily moisture for skin and scalp left dry by sweat and salt.
250 ML
HAIR + BODY
pH 5.5
SKIN-BALANCED
0
SULFATES
DAILY
GENTLE ENOUGH
$24Details ↗
FIELD-TESTED · WORN BY PROS
Meet the athletes ↗From the field
“Back-to-back race blocks shred your inner thighs and underarms. Chafe Guard rolls on dry, holds the whole event, and washes off clean. No hot spots, no surprises at kilometre eight.”
Sam OkaforHybrid · Hyrox
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