Some days, your skin just doesn’t seem happy. A sudden flare-up, unexpected redness, dry patches, itching, stinging, or worse: all of the above. Whether it's a new product that didn’t agree with you, a change in temperature, sun exposure, allergies, stress, or even something in your diet, reactive skin has a way of making itself known fast, and usually when you least expect it.




In summer, things can get especially tricky. Heat increases blood flow to the skin, which can make it more prone to inflammation. Add in sweat, pollen, pollution and SPF overload, and even the most balanced skin types can tip into sensitive territory. You might notice a bumpy texture after a day in the city, or blotchiness after switching to a stronger percentage of actives in your serum. If you’ve ever experienced a sting after applying what used to be your go-to moisturiser, you're not alone.



So, why does it happen? Sometimes your skin barrier – that protective layer that keeps good stuff in and bad stuff out – becomes compromised. It can’t defend itself as well, and starts reacting to ingredients, temperature or friction it would usually shrug off. Over-exfoliating, using too many active ingredients at once (hello, retinol, acids, vitamin C…), or skipping on hydration can all contribute.



The good news? Skin is brilliant at recovering – it just needs a little help. Step one: simplify. Strip your routine back to the essentials – a gentle cleanser, calming moisturiser and broad-spectrum SPF. Avoid anything fragranced, exfoliating or ‘tingly’.

Look for ingredients known for their soothing, barrier-repairing properties:

Centella Asiatica (also called Cica) to calm inflammation?
Colloidal oatmeal for its gentle, anti-itch properties?
Niacinamide to restore and strengthen?
Panthenol (Pro-vitamin B5) to heal and hydrate?
Ceramides to replenish your skin’s natural defences?
Aloe vera for cooling, calming comfort

Cool compresses can help reduce inflammation, while avoiding hot showers and steam is key. And if you’re not sure what caused the flare-up? Patch-test before diving back into your usual routine.

Sometimes the kindest thing you can do for your skin is… very little. Keep it calm, keep it simple – and give it space to recover. Your skin knows what it’s doing. It just needs you to listen.

Here are 12 products to keep in your arsenal for temperamental skin days: