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How to protect your skin during a heatwave in the UK

  • Jul 16
  • 1 min read

Heat pulls moisture out of your skin faster than you replace it.


A UK heatwave brings sun exposure, dehydration, and sweat that clogs pores.


Most routines built for mild UK weather fail during these spikes. Your skin needs a different approach for a few days each summer.


Your skin loses water faster than you think


Heat increases water loss through your skin.


Air conditioning and fans dry out the air around you. Both pull moisture from your skin at the same time.


A normal moisturiser routine falls short.


Sun exposure adds damage on top


UV exposure breaks down collagen and speeds up fine lines.


Sun exposure also increases oil production, which leads to breakouts on top of sun damage. Sunscreen alone does not undo either effect.


If you have had recent filler or anti-wrinkle treatment, heat exposure carries added risk.


Avoid direct heat and saunas for 48 hours after treatment to protect your results.


What to do during a heatwave


  • Apply a broad spectrum SPF every morning and reapply if you sweat.

  • Switch to a lighter, hydrating moisturiser instead of a heavier cream.

  • Drink water consistently through the day, not only when you feel thirsty.

  • Avoid direct heat exposure for 48 hours after any filler or anti-wrinkle treatment.


Explore our treatments built for summer skin, including hydration and resurfacing options.



Book a free consultation for a summer skincare plan built for your skin.





The Light Sanctum

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Every treatment begins with a detailed consultation. We assess your skin and your goals to create a personalised plan focused on long-term skin health, wellbeing, and natural results.

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