Are you traveling by plane with your baby? Everything you need to know about baby cosmetics and safety
Traveling by plane with your baby? Everything you need to know about baby cosmetics and safety
Liquid regulations, which creams you can bring in your carry-on, how flying affects your baby's skin, what to pack in your suitcase, and how to care for them at your destination. No surprises at the airport.
The suitcase is half-packed. The baby is sleeping. And you’ve been standing in front of your toiletry bag for twenty minutes wondering what happens if your cream bottle is 110 ml. If diaper cream counts as a liquid. If you can take body oil in your carry-on. If they’re going to hold your sunscreen at the security checkpoint.
Traveling by plane with a baby is already complex enough without having to become an expert on airport regulations. That is why at Love Livo we decided to create the guide we wish we’d had when we were preparing for our first flight with a baby: everything about baby cosmetics and flights, explained clearly, with current regulations, practical examples, and answers to the most frequent questions.
And we aren't just talking about what you can and can't bring. We are talking about why the airplane environment is harsh on a baby’s skin and what you should do during the flight so they land with their skin in as good a condition as when they boarded.
The golden rule before you start: The 100 ml rule applies to almost everything but has important exceptions for babies. European laws and EASA regulations include specific exceptions for food and childcare products. Knowing them can save you a lot of trouble at the airport.
How flying affects your baby's skin: what happens in the cabin
The inside of an airplane in flight is not a neutral environment for the skin. It is a hostile environment for any skin, especially a baby’s skin, whose skin barrier is still in the process of maturing and has less adaptive capacity than adult skin.
Relative humidity: 10–20%
The cabin of a commercial airplane has a relative humidity of between 10% and 20%, well below the 40–60% that skin needs to maintain its barrier function. Comparatively, a dry desert has humidity between 20% and 25%. Less than two hours in that environment causes measurable surface dehydration in adult skin. In babies, the effect is faster and more intense.
Reduced cabin pressure
Cabin pressure is equivalent to an altitude of between 1,800 and 2,400 meters above sea level. At that pressure, there is less available oxygen and peripheral circulation can be slightly reduced, which affects skin nourishment. In babies with sensitive or atopic skin, this circulatory reduction can lead to increased dryness and itching.
Recirculated air
Cabin air is a mixture of filtered outside air and recirculated air. HEPA filters remove bacteria and viruses but do not reduce dryness or the volatile chemical compounds present in the environment (plastics, flame retardants in the seats). On long flights, the accumulation of these factors progressively dries out the skin.
UV radiation at high altitude
At an altitude of 10,000 meters, the atmosphere filters less ultraviolet radiation than at sea level. On daytime flights with sunlight streaming through the windows, UV exposure can be significant, especially on flights longer than 3 hours in window seats. In babies and children, this cumulative exposure warrants consideration.
The practical consequence of all this is that a flight of more than 2 hours without active hydration can leave your baby’s skin significantly dehydrated, with a higher risk of irritation, itching, and, in babies with atopic tendencies, a potential flare-up. The good news is that this is easily prevented with the right products in your carry-on bag.
The 100 ml rule: what it exactly says and why it exists
The liquid restriction in carry-on baggage is an international security regulation that was implemented at European airports after the 2006 attempts to use liquid explosives. Since then, it has been applied at all EU airports and most international airports with minor local variations.
✈️ Official EASA (European Union Aviation Safety Agency) regulation
Passengers may bring liquids, aerosols, and gels in their carry-on in containers with a maximum capacity of 100 ml each (or 100 g for equivalent solids).
All containers must be placed in a single transparent, resealable plastic bag with a maximum capacity of 1 liter (approximately 20×20 cm). Only one bag per passenger is allowed.
This bag must be presented separately at the security checkpoint, outside your carry-on luggage. Containers must close properly; if they leak or are left open, they may be confiscated.
The rule applies to: water, drinks, creams, milk, gels, oils, perfumes, hairspray, foam, aerosols, and any substance in liquid, aerosol, or gel form, regardless of its function.
Maximum 100 ml
Each individual container must have a stated maximum capacity of 100 ml or 100 g. A 200 ml bottle that is half-full does not count: what matters is the capacity of the container, not the actual content.
1-liter bag
All containers must fit together in a transparent, resealable plastic bag of 1 liter or less. If you cannot close the bag properly or the containers do not fit, it will not pass security.
One bag per person
Each passenger can only carry one 1-liter bag. If you are traveling with your partner, each of you can carry your own, doubling the total capacity for the pair.
💡 A 200 ml cream bottle that is half-full will not pass through security even if "there is only 80 ml left." What the security officer looks at is the capacity declared on the bottle, not the current level of the liquid.
Exceptions provided by regulations for families with babies: what almost no one knows
This is the section most unknown to parents flying with babies for the first time. European air safety regulations provide for specific exceptions for food and childcare products carried on the flight. These are not a rumor or a generous interpretation by a security agent: they are enshrined in Commission Regulation (EU) 2015/1998 and ECAC (European Civil Aviation Conference) guidelines.
| Product | Exempt from 100 ml limit? | Conditions |
|---|---|---|
| Prepared formula | Yes, exempt | Must be traveling with the baby. Amount proportional to the flight. May be subject to additional verification. |
| Water for formula | Yes, exempt | Same conditions. Declare at security and present along with the baby. |
| Breast milk | Yes, exempt | The mother may carry expressed breast milk. Does not necessarily require the baby to be traveling with her. |
| Baby food and purées | Yes, exempt | Food in semi-solid or purée form for the baby. Declare at security. |
| Baby lotions and diaper cream | Depends on airport | At many European airports, the exception is applied. It varies between airports and agents. It is recommended to also carry a 100 ml version as a backup. |
| Children's sunscreen | No, generally | Subject to the 100 ml rule unless the airport includes it among exempt baby products. |
| Prescription medications | Yes, exempt | Requires presenting the medical prescription or the leaflet. No quantity limit. |
| Nasal saline solution | Depends | If it is prescribed or clearly a medication, it is exempt. If it is a generic pharmacy item, it may be subject to the rule. |
⚠️ Important: Although European regulations provide for these exceptions, practical application varies between airports and even between security officer shifts. To avoid relying on on-the-spot interpretation, the safest bet is: always carry a 100 ml version of critical products (diaper cream, moisturizer) in your regulation bag as a backup, and declare baby products at security while noting that you are traveling with a minor.
Carry-on cosmetics kit: what to bring, in what format, and how to organize it
Your carry-on bag during a flight with a baby is already loaded with diapers, changes of clothes, toys, and the organized chaos that comes with flying with a minor. Carry-on cosmetics must be as compact and functional as possible. Here is the essential, the optional, and what you definitely don't need.
Essential carry-on cosmetics kit (1-liter bag)
Moisturizer or emollient · 50–100 ml
To reapply to the face, hands, and dry areas during the flight. Choose a travel size or transfer to a 100 ml bottle. If your baby has atopic skin, this is the most critical product in the kit.
Carry-on · EssentialZinc-based diaper cream · 50–100 ml
Diaper changes on a plane are a reality. A small tube of zinc cream in your bag saves you from having to open your suitcase or having the baby fly without protection. In airplane lavatories, changes are already uncomfortable enough without having to hunt for the cream.
Carry-on · EssentialLight body oil · 30–50 ml
Ideal for a quick massage on the legs and arms during a long flight. Oil in a small format is more practical than cream to apply in the limited space of your seat. Choose squalane or jojoba for their non-sticky texture.
Carry-on · RecommendedFragrance-free wipes · one small pack
Wipes are considered liquids under regulations, but if the pack is sealed and clearly intended for baby care, they are almost never confiscated in practice. Carry a small pack (up to 20 units) and declare it if there are questions.
Exceptions possibleFragrance-free lip balm · 1 unit
Lips are the first to suffer from cabin dryness. A gentle, fragrance-free lip balm takes up almost no room and can make a difference on a long flight. For babies over 6 months, apply gently if there is visible dryness.
Carry-on · RecommendedNasal saline solution · small spray format
Dry cabin air also dries out the nasal mucosa, which acts as the first immune barrier. In babies, nasal congestion on a plane worsens discomfort and can make feeding difficult. A saline spray (maximum 100 ml in carry-on) hydrates the mucosa and makes breathing easier. On flights longer than 3 hours, it is almost essential.
Carry-on · Highly recommended on long flightsWhat you DON'T need in your carry-on
The large 400 ml cream bottle
For a flight, even a long one, small amounts are more than enough. It is not worth the space or the risk of confiscation at security.
Baby cologne or perfume
Scent is the last thing your baby's skin needs in an already stuffy environment. Fragrances in an enclosed space can bother other passengers and do nothing for the baby’s well-being.
Undiluted essential oils
Although some parents use them to calm their baby during a flight, pure essential oils are not recommended for babies and may bother passengers sitting nearby in the confined space of an airplane.
Talcum powder or sprays
Aerosols can be problematic at security checkpoints and are completely contraindicated for use on babies according to current pediatric recommendations.
✈️ Practical tip: Invest in a kit of reusable 30 ml and 50 ml travel bottles. You can transfer your usual products (the diaper cream you already know, the oil your baby already tolerates) into these small bottles and reuse them on every trip. It is safer than trying out new travel-sized brands that your baby has not used before.
What goes in the checked suitcase: organizing cosmetics for your destination
The checked suitcase is where the bulk of your cosmetic products should go. Without quantity limitations, you can carry the full-sized containers you use on a daily basis. However, organizing your toiletry bag well for a trip with a baby saves you time looking for products at your destination and ensures you have everything you need to maintain your care routine even when your environment changes.
✓ The essentials for your suitcase
- Moisturizing cream or emollient (full size)
- Zinc-based diaper cream (full size)
- Gentle pH 5.5 sulfate-free body wash
- Sulfate-free baby shampoo
- Mineral sunscreen SPF 50+ (full size)
- Body oil for post-bath routine
- Fragrance-free wipes (several packs)
- Cream for mild sunburn (if traveling to a sunny destination)
✗ Common suitcase mistakes
- Buying new products at your destination without knowing their ingredients
- Packing only a half-empty bottle (it may not be enough)
- Forgetting sunscreen thinking "I'll buy it at the destination"
- Not packing extra diaper cream thinking "it's only for a few days"
- Packing too little of a prescribed emollient if there is atopic skin
- Trusting that the hotel will have suitable baby soap
Skin care protocol during the flight: what to do and when
Having the right kit is half the battle. The other half is knowing when and how to use it during the flight to keep your baby's skin in good condition from takeoff to landing.
Before boarding: preventative hydration
If the flight is longer than 2 hours, apply a generous layer of moisturizer or emollient to the baby's face, neck, and hands before boarding, while still at the airport. This layer acts as a hydration reserve for the first hours of the flight. If your baby has atopic skin, also apply the emollient to all areas prone to flare-ups.
First hour of flight: nasal hydration
As soon as the plane reaches cruising altitude and the cabin air starts to dry out, apply 1–2 puffs of saline solution into each of the baby's nostrils. Hydrated nasal mucosa is not only more comfortable: it also functions better as an immune filter against germs circulating in the recirculated air. Repeat every 1.5–2 hours on long flights.
Every 2 hours: check face and hands
On long flights, check the condition of the baby's face and hands every 2 hours or so. If you notice visible dryness (skin that looks tight, small lines on cheeks, or dry lips), apply a thin layer of moisturizing cream. The hands deserve special attention because the baby puts them in their mouth, and frequent hand washing on the plane dries them out faster.
At every diaper change: preventative zinc cream
On the plane, diaper changes are less frequent than on the ground, simply due to the logistics of the onboard lavatory. That means more time in a wet diaper. Always apply preventative zinc cream at every change, even if there is no visible irritation. Zinc cream acts as a protective barrier that compensates for the extra time between changes.
Upon landing: complete post-flight hydration
When you arrive at your accommodation, one of the first things you should do is complete post-flight hydration. If the baby doesn't need an immediate bath, apply the emollient or body oil to the entire body while the baby is on the changing table. This ritual helps recover the hydration lost during the flight and is especially important if you are going directly to a warm and dry destination where sun exposure will begin soon.
Adapting cosmetics to your destination: what changes depending on where you go
Your cosmetic kit shouldn't be the same if you are traveling to the beach in August as it would be if you were going to a mountain destination in winter or a city with a climate different from home. The destination determines which products are priorities and in what quantities you need them.
🏖️ Beach and intense sun
- Mineral SPF 50+: priority, bring double the amount
- Soothing post-sun cream (aloe vera, bisabolol)
- Extra emollient to compensate for chlorine or salt
- Diaper cream: more frequent due to sweating
- Light oil (jojoba or squalane) for after-bath
- Gentle body wash: more uses due to beaches and pools
🏔️ Mountain or cold
- More nourishing emollient (shea butter, ceramides)
- Lip balm: the cold dries out lips very quickly
- Protective cheek cream for wind protection
- SPF 50+ is still necessary (UV at altitude)
- Nourishing body oil (sweet almond, rosehip)
- Portable humidifier if the hotel has dry heating
🌴 Tropical or humid
- Very light textures: gels, serums, squalane
- Mineral SPF 50+: sun is more perpendicular, more intense
- Extra attention to skin folds: risk of intertrigo due to humidity
- More frequent diaper cream due to humidity and sweating
- Repellent adapted to the baby's age
- Gentle sulfate-free body wash: more washes due to heat
🏙️ City / dry indoor
- Daily emollient: dry cities are more drying than the beach
- Nasal saline solution: pollution and environmental dryness
- SPF 50+ for urban walks as well
- Extra moisturizing cream: indoor heating
- Fragrance-free wipes: more changes while on the go
Security control with a baby: how to prepare for a stress-free experience
Security control is the moment that causes the most anxiety for parents traveling with babies and cosmetics for the first time. With proper preparation, it is a process of only a few minutes. Without it, it can turn into the chaos everyone wants to avoid with a baby in their arms.
Prepare the 1-liter bag with liquids before leaving home
Not at the airport, not in line. At home, calmly. Put all the cosmetics you are carrying in the cabin into the clear, resealable bag. Check that all bottles are under 100 ml. Check that the bag closes correctly. Store it in an outer pocket of your carry-on bag for easy access at security without having to empty everything out.
Prepare a separate bag for the baby's "exempt" products
The baby carrier and the stroller
If a product is confiscated: how to act
Myths about cosmetics, airplanes, and babies that are worth debunking
Half-truth. Solid cosmetic products (solid soaps, shampoo bars, stick-format balms) are not subject to the 100 ml restriction and can be carried in any quantity in hand luggage. However, if the product is semi-solid or turns into a gel or liquid with heat or water, it may be classified as a liquid by the security agent. Products that are clearly solid at room temperature are generally an excellent travel alternative.
This is true for domestic flights and many international flights, but with one important exception: on connecting flights where you have to go through a new security checkpoint, liquids purchased after the first check may be confiscated at the second. If you have a connection with an intermediate security check, verify this situation with the airline before purchasing.
On flights of less than 2 hours, the impact on the skin is smaller but not negligible, especially in babies with atopic or sensitive skin. A flight of 1 hour and 45 minutes already causes measurable superficial dehydration in skin with a compromised cutaneous barrier. For babies with atopic tendencies, preventative hydration before boarding is recommended regardless of the flight duration.
Not necessarily. The composition of the same products can vary between countries due to regulatory differences. A "pharmacy" product in a country without strict cosmetic regulation may contain ingredients that are restricted in Europe. If traveling outside the EU, the recommendation is always to bring the products from home that you already know and whose INCI you are familiar with.
For daytime flights with a window exposed to the sun, applying sunscreen before boarding is not an eccentricity: it is a reasonable precaution. At 10,000 meters, UV intensity is significantly higher than at sea level. On flights of more than 3 hours with direct sunlight on the seat, children sitting by the window can receive a non-negligible UV dose. Apply SPF before the flight if the child is in a window seat and the journey is long and during the day.
Complete checklist: before leaving home with your baby on a plane
✈️ Carry-on / cabin bag
- 1-liter bag prepared with moisturizer, diaper cream, oil (bottles ≤100 ml each)
- Nasal saline solution in a small spray (≤100 ml)
- Fragrance-free lip balm
- Fragrance-free wipes (small pack)
- Diapers enough for the flight + 2 spare
- Change of clothes for the baby
- Baby food in a separate bag, ready to be declared at security
🧳 Checked suitcase
- Moisturizing cream or emollient (full size + extra if atopic)
- Zinc-based diaper cream (full size)
- Gentle body wash pH 5.5 sulfate-free
- Sulfate-free baby shampoo
- Mineral sunscreen SPF 50+ (bring more than you think you need)
- Body oil for the post-bath routine at your destination
- Wipes (enough packs for the entire trip)
- Extra emollient if the destination has a very different climate from home
📋 Documentation and management
- Check airline limits for baby products before the trip
- Confirm baby product policy of the departure airport
- If there are medications: carry medical prescription or package insert
- Backup 100 ml bottle of critical products in your cabin bag
- Exempt products in a separate, accessible bag for security control
Traveling by plane with your baby: prepared means calm
The first flight with a baby always generates some logistical vertigo. But cosmetics, which are often treated as a minor detail, are actually one of the elements that can most influence how you both feel during the trip. A baby with hydrated skin, no diaper area irritation, and a moisturized nose during the flight is a more comfortable baby. And a more comfortable baby on the plane makes the difference between a memorable trip and one you would rather forget.
The key is always the same: prepare in advance, know the rules but also their exceptions, carry your usual products in travel size, and maintain the same level of skincare during the flight that you would at home. The destination changes, your baby’s care routine doesn't have to.
At Love Livo, we have a selection of travel sizes designed exactly for this: the same products you know and trust, in sizes that pass any security checkpoint without you having to think twice. Because vacations deserve to start well from the very first aisle of the plane.
Frequently asked questions: cosmetics and flying with babies
Can I take baby cream on the plane?
How does flying affect a baby's skin?
What cosmetic kit should I carry in the cabin for my baby?
How much baby milk and water can I take on the plane?
Can I take my baby's sunscreen on the plane?
At what age can a baby travel by plane?
Travel sizes for your baby's cosmetics.
Find natural baby care products at Love Livo in travel sizes that pass any security check. The same trusted ingredients, in the perfect size for your carry-on bag.