Dermatologist explains why your summer skincare routine may need a seasonal refresh

As temperatures rise and humidity levels increase, many people begin swapping out winter wardrobes for lighter seasonal clothing. But should the same approach apply to skincare?

According to dermatologists, most people do not need a completely new skincare routine during the summer months. 

Instead, a few simple adjustments may help skin stay healthy, comfortable and protected throughout the season.

Dr. S. Max Vale, a clinical assistant professor of dermatology at the University of Washington School of Medicine, says the foundation of a skincare routine should remain consistent year-round, with a greater emphasis on sun protection as the weather warms.

“Most people don’t need more skincare products in the summer,” Dr. Vale explained. “They need better sun-protection habits.”

The Summer Skincare Essentials

Experts recommend starting the day with a gentle cleanser to remove overnight buildup without stripping the skin.

For those using targeted treatments, antioxidant serums containing ingredients such as vitamin C and ferulic acid may provide added protection against environmental stressors and free-radical damage caused by UV exposure.

One of the most common seasonal adjustments involves switching moisturizers. While rich creams and heavy balms can be beneficial during colder months, lighter lotions or gel-based formulas often feel more comfortable in warmer weather.

However, sunscreen remains the most important step of any summer skincare routine.

Dermatologists recommend applying a broad-spectrum sunscreen with at least SPF 30 daily, while SPF 50 may offer additional protection for people who tend to apply less than the recommended amount. Reapplication every two hours is advised when spending extended periods outdoors, especially after swimming or excessive sweating.

At night, experts suggest cleansing the skin again before applying any treatment products, such as retinoids, followed by a moisturizer suited to individual skin needs.

Should Oily Skin Be Treated Differently?

Warmer temperatures often lead to increased sweating and oil production, particularly for people with oily or acne-prone skin.

Dr. Vale cautions against skipping moisturizer altogether, noting that even oily skin requires hydration. Instead, lighter formulations may help maintain moisture without feeling greasy.

People who feel excessively oily during summer may also benefit from switching from cream-based cleansers to foaming cleansers, which can provide a fresher, cleaner feel.

Gentle exfoliation can also help improve skin texture and reduce clogged pores. Dermatologists often recommend alpha hydroxy acids (AHAs) or beta hydroxy acids (BHAs), such as glycolic acid, beginning with limited use a few times per week to assess tolerance.

Because exfoliating acids can increase sun sensitivity, consistent sunscreen use becomes even more important.

Managing Common Summer Skin Concerns

The summer season can present unique challenges for different skin types and conditions.

For acne-prone individuals, increased heat and humidity may trigger breakouts due to higher oil production. 

Experts recommend selecting products labeled “non-comedogenic,” which are designed to avoid clogging pores. 

Ingredients such as salicylic acid, benzoyl peroxide and hypochlorous acid may also help manage blemishes and inflammation.

People who experience melasma or hyperpigmentation should be especially diligent about sun protection, as increased UV exposure can worsen dark spots and uneven skin tone.

Meanwhile, those with eczema or sensitive skin may notice flare-ups caused by seasonal allergens such as pollen. 

Dermatologists advise rinsing the skin after spending time outdoors to remove irritants, while avoiding excessive washing that can weaken the skin barrier.

The Importance of Sun Protection

Regardless of skin type, experts agree that protecting the skin from ultraviolet radiation is the single most important aspect of summer skincare.

Daily sunscreen use, protective clothing, hats and seeking shade during peak sunlight hours can significantly reduce the risk of sun damage and premature aging.

Dr. Vale also encourages people to protect often-overlooked areas, including the scalp, particularly for individuals with thinning hair or visible part lines.