5 Science-Backed Ways to Keep Your Skin Glowing While You Travel
Authors: Therabody Scientists: Tim Roberts, MSc; Rachelle Reed, PhD, MS, ACSM-EP
Keeping your skin glowing means finding a routine that works for you. The keyword here is routine. Consistency helps reinforce your skin barrier, maintain hydration levels, and support steady processes like cell turnover and repair. But travel somehow seems to throw it all into chaos.
Upon landing (and catching your reflection), you realize your skin looks as exhausted as you feel. It’s tight, dull, and puffy. Whether your trip is two days or 10, your skin just can’t seem to recover until you get back home. Why does travel take such a visible toll?
There are several aspects of travel that can take a swift (and dramatic) toll on your skin. Here’s what’s going on, and what you can do to bring the glow back into your skin while you’re still on the trip.
Why skin gets puffy (and loses its glow) when you travel
Dullness, tightness, and that telltale under-eye puffiness tend to show up quickly when you travel. While it might feel like your skin is simply “off,” these changes are rooted in a few predictable physiological shifts that affect hydration, circulation, and fluid retention.
Dry air from flying: Airplane cabins are notoriously dry. Research shows cabin humidity can drop below 10% within a couple of hours of takeoff, leading to a rapid decrease in skin hydration. In one small study, skin moisture levels dropped by up to 37% during long-haul flights, especially in areas like the cheeks. When the outermost layer of your skin (the stratum corneum) loses water, it can lead to tightness, dullness, and increased sensitivity. [1]
Increased fluid retention: Sitting for long periods, like on a plane or in a car, can cause fluid to pool in your body. [2] Changes in cabin pressure and circulation make swelling more noticeable, especially around the eyes, where the skin is thin and delicate.
Jet lag: Jet lag and poor sleep can affect blood flow, lymphatic drainage (the system responsible for moving excess fluid and waste out of tissues), and skin repair processes. This often shows up as under-eye bags, dark circles, and a lack of radiance. [3]
Changes in food and alcohol consumption: Travel often comes with eating out more or eating more convenience foods — all of which tend to be higher in sodium than home-cooked meals. A higher-sodium diet tells your body to hold onto more water, and this can show up as puffiness in your feet, hands, and face. Alcohol further compounds the effect by dehydrating your skin and slowing circulation, which can make that under-eye puffiness even more noticeable. [4]
Science-backed ways to manage puffy skin when traveling
Maintaining your skincare routine as much as you can while traveling is vital. Yes, that means bringing the products you need along even if that means buying minis or checking a bag.
But there are a few specific (and science-backed) habits that can directly address what happens to your skin during travel.
1. Stay hydrated (inside & out)
Hydration is foundational for skin health, especially when you're exposed to dry environments.
Drinking enough water helps maintain overall fluid balance, which supports skin elasticity and function. [4] At the same time, using hydrating, topical products (like a moisturizer or hyaluronic acid-containing serum) helps lock water into your skin and slow moisture loss that naturally happens in dry environments like airplane cabins. [5]
Travel tip: Always travel with a water bottle and take sips from it regularly (versus chugging it) and apply a lightweight moisturizer before your flight (and during longer flights).
2. Use cold & heat therapy strategically
Temperature-based therapies can directly influence circulation, fluid movement, and inflammation in the skin.
Cold therapy (aka cryotherapy) helps constrict blood vessels, which can reduce swelling and fluid buildup. This is especially helpful around the eyes, as the under-eye is especially prone to fluid accumulation and darkening from slowed circulation and the delicate nature of the skin. [6, 7]
This is why cold compresses are often recommended to reduce puffiness. Optimal temperatures and optimal dosing are critical so that skin stays protected. [8, 9]
Heat therapy can also be helpful. Heat increases blood flow, which helps improve circulation, relieve facial tension, and support processes like collagen production. Some research also suggests that heat may support lymphatic circulation, which plays a role in maintaining fluid balance and reducing puffiness. [10, 11]
This type of effective cold and heat therapy isn’t something an ice cube or warm washcloth can deliver. Instead, there are convenient (portable and TSA-approved) devices you can lean on. TheraFace® Depuffing Wand is designed to deliver controlled, consistent temperatures that are safe for delicate and sensitive facial skin.
The head of the wand can heat up or cool down to the desired temperature in seconds. And all you have to do is glide it along your face using light pressure.
A clinical study with over 50 participants found that consistent use of this device:
- Improves visible puffiness and dark circles after a single use and over time
- Enhances skin radiance (by an average of 3.2%) within minutes
- Increases firmness (by 7.9%) and elasticity through improved circulation
Many participants also reported looking more rested and awake, which is exactly what you want after a long travel day.
Travel tip: Pack your Depuffing Wand in your carry-on and follow this cooling and soothing routine or this warming and glow-enhancing treatment during your travels. Like to make a statement when you travel? For a very limited time, you can snag a Peach Depuffing Wand that’ll surely boost your mood as much as your radiance. that’ll surely boost your mood as much as your radiance.
3. Don’t skip the sunscreen
Even when you’re in transit, UV exposure adds up. This includes exposure when you’re sitting near a window on a plane or a car, and once you’re out exploring the destination.
UV radiation is one of the biggest contributors to premature skin aging and can worsen inflammation and dehydration. Applying a broad-spectrum sunscreen daily helps protect your skin barrier and maintain overall skin health. [12]
Travel tip: Opt for a lightweight, hydrating SPF that layers well over your moisturizer.
RELATED READ: 7 Dermatologist-Approved Tips for Skin Longevity
4. Prioritize sleep
Sleep is when your skin shifts into repair mode. During this time, blood flow to the skin increases, and processes like collagen production and cellular turnover are more active. [13, 14]
When sleep is disrupted (as it often is during travel), these processes take a hit. And your skin will show the results of it seemingly overnight.
Perfect sleep isn't always realistic on the road, but small adjustments can make a real difference.
Travel tip: Try to align with your destination’s time zone as soon as possible and limit alcohol and caffeine close to bedtime. Also, use an eye mask like the Therabody® SleepMask, which is 100% light blocking and has built-in vibration patterns to help your mind relax and drift off faster.
5. Pack a caffeinated eye cream
Just as drinking caffeine can increase your energy and alertness, caffeine-containing creams can perk up and smooth out your under-eyes.
When applied topically, caffeine works by constricting blood vessels and reducing fluid leakage from capillaries. This makes it especially useful for minimizing puffiness and the appearance of dark circles. [15]
While research is still emerging, some data show that caffeine-based topical formulas can temporarily reduce under-eye puffiness and pigmentation. [16]
RELATED READ: How To Decrease The Appearance Of Dark Circles Under The Eyes
Key takeaways
- Puffiness during travel is a real physiological response that may be a result of fluid retention, poor circulation, and salty foods — not just tiredness
- Simple habits can help keep skin balanced on the go, even when your usual routine is disrupted
- Drinking water and using hydrating skincare helps prevent moisture loss, keeping skin smoother, glowing, and less dull
- Cold and heat therapy can quickly reduce puffiness by minimizing swelling and boosting circulation, and tools like the Depuffing Wand make this easy while traveling
- Sunscreen, sleep, and caffeine-based eye care help reduce under-eye puffiness and dark circles by protecting skin and supporting circulation
References:
- Skin surface hydration decreases rapidly during long distance flights
- Breaking of Sitting Time Prevents Lower Leg Swelling—Comparison among Sit, Stand and Intermittent (Sit-to-Stand Transitions) Conditions
- Regular Late Bedtime Significantly Affects the Skin Physiological Characteristics and Skin Bacterial Microbiome
- Effect of Amount of Daily Water Intake and Use of Moisturizer on Skin Barrier Function in Healthy Female Participants
- Benefits of topical hyaluronic acid for skin quality and signs of skin aging: From literature review to clinical evidence
- Cryotherapy Reduces Inflammatory Response Without Altering Muscle Regeneration Process and Extracellular Matrix Remodeling of Rat Muscle
- Does Cryotherapy Hasten Return to Participation? A Systematic Review
- Mechanisms and modifiers of reflex induced cutaneous vasodilation and vasoconstriction in humans
- Physiology. Cold current in thermoreceptive neurons
- Mechanisms and modifiers of reflex induced cutaneous vasodilation and vasoconstriction in humans
- Physiology. Cold current in thermoreceptive neurons
- Ultraviolet Radiation, Aging and the Skin: Prevention of Damage by Topical cAMP Manipulation
- Can poor sleep affect skin integrity?
- Circadian Rhythm and the Skin: A Review of the Literature
- Evaluation of the clinical efficacy and safety of an eye counter pad containing caffeine and vitamin K in emulsified Emu oil base
- Evaluation of Caffeine Gels on Physicochemical Characteristics and In Vivo Efficacy in Reducing Puffy Eyes
