Heat: How to Keep Your Skin Fresh and Blemish-Free

Heat: How to Keep Your Skin Fresh and Blemish-Free


By Camille Clément

Published on: Wednesday, May 14, 2025, Updated on: Wednesday, October 28, 2026

When the temperature rises, our skin doesn’t always come out on top. Under heat, sebaceous glands become more active, pores dilate, and redness appears easily. The result: a shiny complexion, spots that pop up without warning, and a persistent feeling of discomfort. Fortunately, a few simple, well-chosen steps can make all the difference. Here’s how to adapt your routine to keep your skin clear, fresh and balanced, even when it’s too hot.

Contents

Related products

Understanding the Impact of Heat on the Skin

Overworked Sebaceous Glands

When temperatures rise, the skin may produce more sebum, contributing to a shiny appearance. Combined with sweat, this can leave an oily film on the skin’s surface. Excess sebum can contribute to clogged pores and the formation of blackheads and inflamed spots.

Enlarged Pores Are Inevitable

Heat can increase blood flow to the skin, while excess sebum may make pores appear more prominent. If you have combination or oily skin, this may be particularly noticeable in the T-zone. Your complexion may look less even, with more visible pores and a less uniform skin texture.

Frequent Redness and Irritation

Whether or not you have sensitive skin, heat can trigger redness and discomfort. Increased blood flow, friction and sweat can irritate areas of the face, such as the cheeks, sides of the nose and forehead. A gentle, soothing skincare routine can help relieve discomfort and support the skin barrier.

Refresh, Purify, Protect: The Foundation of an Effective Routine

Cleanse Gently

Morning and evening, gentle cleansing is essential to rid the skin of sweat, sebum and accumulated impurities. The ideal choice? A pH-neutral foam or cleansing gel, free from harsh surfactants. The aim is not to strip the skin, but to balance it in order to reduce excess shine without triggering an overproduction of sebum in response.

Cleanse to Tighten Pores

Enlarged pores don’t actually close again, but certain skincare products can visibly tighten them. An alcohol-free toner, rich in natural astringent ingredients such as witch hazel or peppermint hydrosol, can help refine the skin’s texture. Applying this toner immediately after cleansing provides an instant refreshing effect and helps to minimise shine throughout the day.

Soothe and Moisturise Wisely

Contrary to popular belief, your skin still needs moisturising even in summer. But you need to choose the right textures: say goodbye to rich, occlusive products. Make way for water-based moisturising gels, enriched with soothing ingredients such as aloe vera or panthenol. These lightweight formulas soothe feelings of heat and strengthen the skin barrier without weighing the skin down.

Maintaining Skin Balance Despite the Heat

Opt for a Minimalist Routine

When your skin reacts to the heat, it’s best to avoid overloading it with skincare products. Using too many products can upset its balance and make blemishes worse. A simple routine, consisting of a gentle cleanser, a toner and a light moisturiser, is often enough. During the day, a thermal water spray can also soothe without stripping the skin.

Clear_skin_routine

Minimal Anti-Blemish Routine – 2 Steps

For heat-related blemishes, the Minimal Anti-Blemish Routine – 2 steps from Aroma-Zone offers a simple and effective solution. This minimalist routine combines a serum and a cream to purify the skin, reduce blemishes and moisturise it daily, without overloading it. Thanks to its anti-blemish and mattifying action, it helps restore clearer, more even and comfortable skin, even in hot weather.

Discover our Minimal Anti-Blemish Routine – 2 steps

Adapting Your Make-Up

Make-up can quickly turn into a nightmare when it’s hot. To avoid blocked pores and shine, it’s best to opt for light, non-comedogenic formulas. A mattifying BB cream or a mineral foundation allows your skin to breathe. Extra tip: apply make-up to well-moisturised skin so that it lasts longer and blends in without looking ‘cakey’.

Never Skip Your Sun protection

This is often where things go wrong. Exposure to the sun without sunscreen weakens the skin, exacerbates redness and causes inflammation that is invisible but very real. Even if your sun cream seems “too rich,” it’s still essential. Some lightweight formulas, specifically designed for oily or combination skin, offer effective protection without leaving a shine. The key is to apply it generously and to reapply it every two hours.

Spotlight on Our Writer: Camille Clément

AdobeStock 1204111407

Camille specialises in writing content on the topics of beauty, health, and natural well-being. Passionate about these subjects, she writes articles for major media outlets to help everyone look after themselves in a natural and holistic way.