Summer can be surprisingly complicated for dry, sensitive skin.
Your face may feel warm or slightly shiny by lunchtime, yet tight after cleansing that evening. Swimming can feel wonderful in the moment, only for dryness to appear once your skin has dried. Then there’s sunscreen, sweat, air conditioning and the temptation to change your routine as soon as the temperature rises.
Summer skin rarely needs a more complicated routine. It’s about understanding what your skin is responding to and making a few thoughtful adjustments.
In this guide, we’ll look at how to keep dry, sensitive skin calm, comfortable and well cared for throughout summer, without asking too much of it.
How should you care for dry, sensitive skin in summer?
Keep your routine gentle and consistent. Cleanse without stripping the skin, replenish moisture after washing or swimming and protect against daily UV exposure. Dry skin still needs moisture in summer, although lighter textures or layers may feel more comfortable as temperatures rise.
In this guide
- Why can dry skin still feel dehydrated in summer?
- How should you cleanse sensitive skin in hot weather?
- Can sweat irritate sensitive skin?
- What does air conditioning do to dry skin?
- How should you care for your skin after swimming?
- Does dry skin still need moisturiser in summer?
- What SPF is best for dry, sensitive skin?
- What if your skin suddenly becomes reactive?
- How should you care for eczema-prone skin in summer?
- What should a simple summer skincare routine look like?
- Quick Summary
- FAQs
Why can dry skin still feel dehydrated in summer?
Sweating more doesn’t necessarily mean your skin has all the moisture it needs. Heat, sun exposure, swimming, air conditioning and more frequent cleansing can all contribute to dryness, even when your complexion looks slightly shiny.
It helps to understand the difference between dry and dehydrated skin.
Dry skin naturally produces less sebum, while dehydration describes a lack of water in the skin. You can experience both at the same time, which is why your forehead might look shiny by lunchtime while your cheeks still feel dry.
UV exposure can also affect the skin barrier, another reason dryness and sensitivity shouldn’t be overlooked simply because the weather feels warm or humid.
Rather than judging your skin by how it looks in the heat, notice what happens later in the day. Rough patches, a papery feel or makeup sitting differently can all be useful clues that your skin is short on moisture.
And that doesn’t necessarily mean reaching for a heavier cream. In summer, lighter layers can often feel more comfortable, particularly when applied while the skin is still slightly damp.
How should you cleanse sensitive skin in hot weather?
Sensitive skin still needs cleansing in summer, particularly after wearing sunscreen, sweating or spending the day outdoors. The aim is to remove what has accumulated on the skin without leaving it feeling stripped afterwards.
The easy mistake is simply cleansing more.
Summer often brings SPF in the morning, sweat during the day, perhaps a swim and another cleanse in the evening. Even when each individual cleanse feels gentle, that extra washing can become too much for skin that is already dry or sensitive.
A thorough but gentle evening cleanse is usually the one that matters most. Balancer Cream Cleanser gently lifts away sunscreen, sweat and the day while leaving dry, sensitive skin feeling comfortable rather than stripped.
Your morning routine may be different. If your skin already feels clean and comfortable when you wake, it may not always need the same cleanse you use at night.
A simple way to judge your cleanser is by how your skin feels a few minutes later.
Clean skin shouldn’t feel tight.
Can sweat irritate sensitive skin?
It can. Sweat is part of the body’s natural cooling system, but the salt left behind as it dries may feel uncomfortable on sensitive or compromised skin.
You may notice this around the hairline, sides of the nose, neck or anywhere warm skin meets clothing. Sometimes the irritation isn’t obvious while you’re sweating. It appears later, once everything has dried.
After a workout or particularly hot journey, rinsing your face with cool or lukewarm water can help remove sweat without adding another full cleanse. Pat rather than rub the skin dry, then replenish moisture if needed.
A facial mist can feel particularly welcome here. Reviver Hydrating Mist offers lightweight hydration without adding a heavy layer, making it easy to reach for between your usual morning and evening routine.
What does air conditioning do to dry skin?
Air conditioning can make hot weather much more comfortable, but spending hours in cool, dry indoor air may leave already-dry skin feeling noticeably different by the end of the day.
Often, you don’t notice it straight away.
Your skin might feel comfortable when you arrive at work, a restaurant or hotel, then noticeably drier several hours later. Moving between humid outdoor heat and cooler, drier indoor spaces can also influence how your skin feels as the day goes on.
At By Sarah, we prefer to ask what has changed around the skin before assuming the routine itself needs changing.
Perhaps it’s an afternoon spent in air conditioning, a long journey or simply more cleansing than usual. Noticing those small changes can tell you far more than automatically adding another product.
Some days, a light layer of moisture will be enough. After hours in air conditioning or a long journey, your skin may welcome a little more that evening.
How should you care for your skin after swimming?
Chlorine and salt water can leave dry, sensitive skin feeling uncomfortable after swimming. What you do once you get out can make a difference: rinse with fresh water and replenish moisture rather than leaving chlorine or salt sitting on the skin.
Try not to wait until your evening routine. Rinse with cool or lukewarm water when you can, gently pat the skin dry and apply moisturiser while it is still slightly damp.
And notice what happens afterwards. Skin can feel perfectly comfortable when you first leave the water, with dryness only becoming noticeable once it has fully dried.
If your face needs a little more nourishment, a few drops of Hero Facial Oil can be pressed onto damp skin or layered over moisturiser.
Does dry skin still need moisturiser in summer?
Yes. Dry skin still needs moisturiser during warmer weather. What may change is the amount or texture that feels comfortable.
On warm, humid days, a lighter layer may be enough. After swimming, travelling or spending hours in air conditioning, your skin may welcome something more nourishing.
Applying moisturiser while the skin is still slightly damp can also help hold on to moisture.
Rather than deciding that summer automatically means lighter skincare, let your skin guide you. Some days it may need very little. Others, a little more.
What SPF is best for dry, sensitive skin?
For dry, sensitive skin, look for broad-spectrum UVA and UVB protection, a high SPF and, importantly, a formula that feels comfortable enough to apply generously and wear every day.
Sensitive skin can make finding sunscreen feel like trial and error. A formula may offer excellent protection, but if you dislike how it feels on your skin, you’re less likely to reach for it consistently.
Serene Daily SPF 50+ provides broad-spectrum UVA and UVB protection and is Dermatologically Approved for sensitive skin. Its lightweight, fast-absorbing texture makes it easy to wear as the final step of your morning routine.
Apply sunscreen generously and reapply regularly, particularly after swimming, sweating or towel drying.
SPF isn’t only for the beach or days when the sun feels particularly strong. It belongs in the everyday summer routine too.
What if your skin suddenly becomes reactive?
When skin that normally feels settled suddenly starts stinging, itching or becoming unusually dry, resist the temptation to immediately introduce something new. A simpler first question is often more useful: what changed?
Perhaps you’ve switched sunscreen. Spent longer in the pool. Used unfamiliar toiletries while away. Taken hotter showers. Or simply had several days of heat, sweat and air conditioning.
At By Sarah, this is often where we begin, not with what else to add, but with what may have changed around the skin.
Pause newly introduced products where appropriate and return to the gentle formulas your skin already knows.
For areas that feel particularly dry or vulnerable, Tender Skin Balm provides clinically proven hydration for up to eight hours and is Dermatologically Approved for sensitive skin. Its formula combines prebiotic inulin with nourishing plant oils and madecassoside.
Sometimes understanding the trigger is more useful than adding another step.
How should you care for eczema-prone skin in summer?
Keep your routine gentle and familiar, and pay attention to your own triggers. Heat, sweat, pollen, swimming and changes in routine can all make eczema more noticeable during summer, although what causes a flare-up varies considerably from person to person.
Rinse away sweat or chlorine when you can, stay cool where possible and choose fragrance-free skincare to minimise unnecessary sources of irritation.
If your eczema becomes painful, weepy, shows signs of infection or suddenly worsens, speak to your GP or dermatologist.
For more detailed guidance, explore our How to Soothe Eczema in Summer guide, where we look more closely at seasonal triggers, skincare, nutrition, SPF and everyday habits that can make warmer months more comfortable.
If you live with another diagnosed skin condition, such as rosacea or psoriasis, your summer triggers and skincare needs may be different, so follow the advice of your GP or dermatologist where appropriate.
What should a simple summer skincare routine look like?
A summer routine for dry, sensitive skin doesn't need many steps. Start with the essentials, gentle cleansing, moisture and daily sun protection, then adjust according to your skin and what the day brings.
Morning: Cleanse gently with Balancer Cream Cleanser if needed, replenish moisture and finish with Serene Daily SPF 50+.
During the day: Reapply Serene Daily SPF 50+ as needed. After heavy sweating or swimming, rinse the skin when practical; Reviver Hydrating Mist can add lightweight moisture when skin feels hot or dry.
Evening: Gently cleanse away sunscreen, sweat and the day with Balancer Cream Cleanser. Follow with your usual moisturiser, adding Hero Facial Oil or Tender Skin Balm when your skin needs more nourishment.
A good routine isn't defined by how many products it contains. It's one your skin feels comfortable returning to.
Quick Summary
- Dry skin can still become dehydrated in summer, even when your complexion looks slightly shiny. Reviver Hydrating Mist can add lightweight moisture when skin feels hot or dry.
- Summer often means more sunscreen, sweat and swimming, and potentially more cleansing. Keep washing gentle with a cream cleanser such as Balancer Cream Cleanser.
- After swimming, rinse away chlorine or salt water and replenish moisture while skin is still slightly damp. Follow with a few drops of Hero Facial Oil when your skin needs more nourishment.
- Dry skin still needs moisturiser in summer, although lighter layers may feel more comfortable on warmer days.
- Air conditioning and changes in environment can influence how much moisture your skin needs.
- Make daily broad-spectrum sun protection a priority with Serene Daily SPF 50+, remembering to reapply after swimming or sweating.
- When skin suddenly becomes reactive, simplify first. Tender Skin Balm can provide extra care for areas that feel particularly dry or vulnerable.
FAQs
Can dry skin become more sensitive in summer?
It can. Heat, sweat, UV exposure, swimming, air conditioning and changes to your usual routine can all leave already-dry skin feeling less comfortable. Rather than changing everything at once, keep your routine gentle and pay attention to the circumstances in which sensitivity appears.
Can skin be oily and dehydrated at the same time?
Yes. Oil and water are different components of the skin. Your complexion can produce visible oil while still lacking water, which is why skin may look shiny yet feel dry or uncomfortable underneath.
Should I use a heavier moisturiser in summer?
Not necessarily. Let your skin guide the texture. A lighter layer may feel comfortable on humid days, while something richer may be welcome after swimming, travelling or spending prolonged periods in air conditioning.
Do I need to wash my face every time I sweat?
Not necessarily. After light sweating, rinsing with cool or lukewarm water may be enough. Repeatedly cleansing dry, sensitive skin throughout the day can sometimes leave it feeling more stripped.
Should I moisturise after swimming?
Yes, particularly if your skin tends towards dryness. Rinse away chlorine or salt water first, gently pat the skin dry and moisturise while it is still slightly damp.
Continue Reading
For more guidance on caring for dry, sensitive skin through summer:
- How to Soothe Eczema in Summer
- How to Prevent Summer Breakouts
- What Causes Facial Redness? Common Triggers and How to Soothe Skin
Here when your skin needs a little support
Skin doesn't always behave the way we expect it to, especially when the seasons change. Sometimes, a few small adjustments are all that's needed to help it feel more comfortable again.
Not sure where to begin? Take our 3-minute Skin Quiz, or email us at care@bysarahlondon.com. And if you'd like to stay connected, you'll find Sarah over on @bysarahlondon, sharing seasonal skincare advice, simple recipes and everyday rituals for caring for sensitive skin.
--
Join our Newsletter to receive our latest news, arrivals and skincare tips. All content © By Sarah. All rights reserved.
