Koh Hyun-Jung on Moisturizing on a Plane: Debunking the Myths About Skin Care Management During Flights

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What specific combination of factors, according to Koh Hyun-Jung, impacts skin hydration levels during air travel beyond just dryness?

The Airplane Cabin: A skin’s worst Enemy?

Koh Hyun-Jung, renowned for her radiant complexion and minimalist skincare beliefs, frequently addresses the challenges of maintaining healthy skin during air travel. The common perception is that airplane cabins are incredibly drying, but the reality is more nuanced. It’s not just the dryness, but a combination of factors that impact your skin’s hydration levels. Understanding these factors is key to effective in-flight skincare.

Why Does Airplane Air Feel So Dry?

The low humidity in airplane cabins – typically between 20-30% – is a major contributor to skin dehydration. However, it’s not the air itself that’s inherently drying. It’s the difference between the humidity inside the cabin and the humidity outside, coupled with the constant recirculation of air.This creates a powerful suction effect, drawing moisture from your skin.

Here’s a breakdown:

Low Humidity: Compared to the 40-70% humidity most of us are accustomed to, airplane air feels substantially drier.

Recirculated Air: Constant air circulation exacerbates moisture loss.

Cabin Pressure: Lower cabin pressure also contributes to dehydration.

Long Flight Durations: Extended exposure amplifies these effects.

Debunking Common Moisturizing Myths

Koh Hyun-Jung emphasizes that simply slathering on more moisturizer isn’t always the answer. Many popular beliefs about airplane skincare are actually counterproductive.

Myth 1: Heavy Creams are Always Best

While rich creams feel comforting, they can sometimes create a barrier that prevents your skin from breathing and can even lead to clogged pores. Koh Hyun-Jung advocates for layering hydration rather than relying on a single, heavy product.Hydration layering is a technique where you apply multiple thin layers of hydrating products.

Myth 2: You Don’t Need to Moisturize on Short Flights

Even short flights (under 3 hours) can impact your skin’s hydration. The effects are cumulative. Consistent travel skincare is crucial, regardless of flight duration.

Myth 3: Drinking Alcohol Doesn’t Affect Skin Hydration

Alcohol is a diuretic, meaning it promotes water loss. This exacerbates dehydration, impacting skin elasticity and appearance. Koh Hyun-Jung always recommends prioritizing water intake during flights.hydration for skin is paramount.

Koh Hyun-Jung’s In-flight Skincare Routine: A Step-by-Step Guide

Koh Hyun-Jung’s approach to flight skincare routine is centered around prevention and targeted hydration.

1. Pre-Flight prep: Begin hydrating your skin before you even board the plane. Apply a hydrating mask the night before and a generous layer of moisturizer before applying makeup.
2. Cleansing (Optional): If you wear makeup, gently cleanse your skin mid-flight with a hydrating cleanser or micellar water. Avoid harsh scrubs or exfoliants.
3. Toner/Essence: Apply a hydrating toner or essence to replenish moisture levels. Look for ingredients like hyaluronic acid or glycerin.
4. Serum: A hydrating serum with ingredients like niacinamide or ceramides can help strengthen the skin barrier.
5. Moisturizer: Choose a lightweight, yet effective moisturizer. Avoid comedogenic (pore-clogging) ingredients.
6. Lip Balm: Don’t forget your lips! Apply a hydrating lip balm frequently.
7. facial Mist: A hydrating facial mist can provide an instant boost of moisture throughout the flight.
8. Eye Cream: The delicate skin around your eyes is particularly vulnerable to dehydration. Apply a hydrating eye cream.

Key Ingredients to Look For in Travel Skincare

Koh Hyun-Jung consistently highlights the importance of ingredient selection. Here are some key ingredients for skin hydration during travel:

Hyaluronic acid: A powerful humectant that attracts and retains moisture.

Glycerin: Another excellent humectant.

ceramides: Help strengthen the skin barrier.

Niacinamide: Improves skin barrier function and reduces inflammation.

Panthenol (Vitamin B5): Soothes and hydrates the skin.

Squalane: A lightweight