Tell us about where you're going. We calculate humidity, altitude, UV, pollution, and flight exposure. Then advise on the protocol your skin needs for these conditions.
AI-POWERED ✦ LIVE WEATHER
Your Skin Profile
Your skin type determines how your barrier responds to humidity loss and temperature change.
These help us prioritize which products to put first in your protocol.
Dehydration
Redness
Dullness
Congestion
Rough Texture
Heightened Sensitivity
Dry/Chapped Lips
Wears SPF or Makeup
Your Trip
Your home climate is the baseline we measure environmental stress against.
We use this to pull live weather and humidity data for your travel dates.
Cabin humidity ranges from 10 to 20%. Duration determines your total exposure time.
Trips within 30 days get live forecast data. Beyond that we use seasonal climate normals.
Cumulative environmental exposure changes what your skin needs and how much.
Return trip included
The return flight adds stress to skin that has already been working hard.
Hotel stay
Hotel HVAC systems continuously circulate recycled air, compounding moisture loss around the clock.
I travel frequently to similar environments
If this is a regular route, we will factor in whether a subscription makes more sense than buying each time.
Destination Conditions
We are pulling live weather, UV, air quality, and altitude data for your destination automatically. Select the type of trip below.
Analyzing your conditions
Calculating environmental stress index...
Environmental Stress Index
Your Altitude Adapt Protocol
Email My Protocol Card
Get your full protocol delivered to your inbox before you pack.
No spam. Your protocol and occasional performance skincare intel.
✓ Protocol card sent. Check your inbox.
How We Calculate Your Barrier Stress
Reference
Your Environmental Stress Index is calculated from live and calculated data across 9 variables including flight duration, cabin humidity, origin humidity, destination humidity, altitude, UV index, air quality, wind speed, and length of stay. Barrier stress tiers below are based on published TEWL research in low-humidity cabin environments.
LowUnder 3 hrs
TEWL elevated 30 to 40% above baseline
Mild moisture loss. Barrier remains intact. Pre-flight preparation maintains your baseline and prevents early dehydration from setting in.
Moderate3 to 6 hrs
TEWL elevated 50 to 60% above baseline
Measurable barrier compromise beginning. Hydration reserves are depleting. In-flight reapplication becomes beneficial at this duration.
High6 to 10 hrs
TEWL elevated 70 to 80% above baseline per hour
Active barrier disruption. Hydration reserves are depleted and the barrier is actively losing integrity. In-flight reapplication is non-negotiable at this duration.
Severe10+ hrs
TEWL elevated 70 to 80% above baseline per hour, sustained and compounding
Significant barrier disruption with elevated inflammation risk. Destination conditions compound what the flight has already done. Your full protocol is non-negotiable.
NoteBarrier stress tiers reflect in-flight TEWL elevation based on published dermatological research. Your Environmental Stress Index additionally accounts for destination climate, altitude UV amplification, air quality, wind exposure, hotel HVAC, and cumulative length of stay. Individual results vary by skin type and baseline barrier health.
Choose your favorite products, set your delivery schedule, and let us handle the rest
