Activity Guides: Cold Sore Prevention by Sport
Trigger-specific protocols for the alpine sports and travel scenarios that reactivate HSV-1 most reliably.
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Each guide covers the science of why a specific activity triggers cold sores, the documented exposure profile, and the field-tested prevention protocol Labisan has refined since 1931. Pick the guide that matches what you do most.
Cold Sore Prevention for Skiing
UV reflection from snow (up to 80% reflectivity), sub-zero temperatures, dry alpine air, and altitude immunosuppression
Read →Cold Sore Prevention for Snowboarding
snow UV reflection, longer chairlift exposure with face into wind, frequent face-plant ice contact, dehydration from intense activity
Read →Cold Sore Prevention for Hiking
extended UV exposure, dehydration on altitude trails, wind exposure on ridgelines, lip licking under exertion
Read →Cold Sore Prevention for Cycling
extended UV exposure on open roads, wind chap, dehydration, and perspiration washing off topical protection
Read →Cold Sore Prevention for Running
open-mouth breathing dries the lip surface, sweat removes topical barrier, prolonged sun exposure on long runs
Read →Cold Sore Prevention for Long-Haul Flights
cabin humidity below 20%, recirculated air pathogens, immune suppression from altitude pressure changes, and stress
Read →Labisan Protective Lip Balm
SPF 20 zinc oxide UV protection, manuka oil antiviral, shea butter and lanolin barrier. Made in Austria since 1931. Single tube $24.99 / Adventure Pack 3x $59.97 / Family Bundle 5x $89.95. Free shipping over $49.
Shop Labisan Lip Balm →Frequently Asked Questions
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