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How to Prevent Summer Breakouts: A Sensitive Skin Guide

Summer can be beautiful for the mind, but less predictable for sensitive skin. Heat, sweat, sunscreen, dehydration and more time outdoors can all contribute to congestion and breakouts, particularly around the nose, chin and forehead.

The best summer skincare routine is not about stripping the skin. It is about keeping the skin barrier balanced, hydrated and supported, even during warmer weather.

How do I prevent summer breakouts?

To help prevent summer breakouts, cleanse consistently, keep skin hydrated, wear daily SPF and avoid over-drying the skin. Supporting the skin barrier with gentle, fragrance-free skincare can help reduce congestion while keeping skin comfortable and balanced throughout the season.

In this guide

Why does skin break out more in summer?
How should you cleanse breakout-prone skin in summer?
What should you do when spots appear?
Can Vitamin C help summer skin?
Why is SPF important for breakout-prone skin?
Can gut health affect summer breakouts?
Quick Summary
FAQs

Why does skin break out more in summer?

Summer breakouts are often caused by a combination of heat, sweat, excess oil, sunscreen and environmental exposure. These factors can contribute to clogged pores and congestion, particularly if skin is not cleansed effectively at the end of the day.

At the same time, warmer weather can leave skin dehydrated. When skin feels dehydrated, it may produce more oil to compensate, which can contribute to an unsettled complexion.

Rather than trying to dry out blemishes, supporting the skin barrier and maintaining hydration often creates a healthier environment for skin overall.

How should you cleanse breakout-prone skin in summer?

Consistent cleansing is one of the most effective ways to support breakout-prone skin during summer. A gentle cleanser helps remove sweat, sunscreen, makeup and daily impurities without disrupting the skin's natural moisture balance.

Balancer Cream Cleanser is formulated for sensitive skin and combines hydrating prebiotic inulin, pro-vitamin B5 and niacinamide to help support the skin barrier while cleansing. Apricot seed, mango butter, marshmallow root and black oats help soothe and nourish the skin, making it a gentle option for skin that feels reactive, congested or prone to breakouts.

Unlike harsher cleansers that can leave skin feeling tight or stripped, Balancer helps maintain hydration and comfort while effectively removing daily build-up. Dermatologically Approved for sensitive skin, it is fragrance free, SLS free and formulated without essential oils.

Should you double cleanse in summer?

If you wear sunscreen, makeup or spend long periods outdoors, double cleansing can be a helpful addition to your evening routine. The key is to cleanse thoroughly without over-cleansing.

You can double cleanse using Balancer Cream Cleanser. Begin by massaging a small amount onto damp skin to remove sunscreen, makeup and surface impurities, then rinse thoroughly. Follow with a second cleanse across the face and neck to leave skin feeling fresh, clean and comfortable.

This simple step can help minimise congestion while maintaining skin comfort and barrier health.

What should you do when spots appear?

When spots appear, avoid the temptation to pick, squeeze or over-treat them. This can increase redness, irritation and the likelihood of post-breakout marks.

Instead, focus on supporting your skin's natural recovery process. After cleansing, apply Reviver Hydrating Mist to replenish hydration and refresh the skin. Formulated with prebiotic inulin, L-arginine, aloe vera and cranberry, it helps support the skin microbiome while improving skin comfort.

For blemish-prone or reactive skin, Ally Recovery Blemish Facial Oil offers a gentle balancing approach. Hemp seed oil helps support skin recovery, while jojoba, papaya fruit ferment extract and papaya seed help rebalance excess oil and support gentle renewal. Vitamin E helps soothe and protect sensitive skin without disrupting the barrier.

Can Vitamin C help summer skin?

Vitamin C can be a valuable addition to a summer skincare routine because it helps support brighter, more even-looking skin while providing antioxidant protection against environmental stressors.

Vitamin C+E Facial Oil combines slow-release vitamin C with vitamin E, squalane, jojoba and grapeseed oil to help nourish the skin while improving the appearance of dullness and uneven skin tone.

Gently pat and press into the face and neck as the final step in your morning skincare routine, before applying SPF and makeup. Pairing Vitamin C+E with daily sun protection can help support a brighter, more even-looking complexion throughout the summer months.

Why is SPF important for breakout-prone skin?

Daily SPF is one of the most important steps in any summer skincare routine. UV exposure can contribute to redness, post-breakout pigmentation and signs of premature skin ageing, even on cloudy days.

Serene Daily SPF 50+ provides broad-spectrum UVA and UVB protection with PA++++ using hybrid biodegradable filters suitable for sensitive skin. Formulated with antioxidant-rich extracts of ginseng, apple and peach, it helps protect the skin while supporting hydration and comfort.

Its lightweight, non-comedogenic texture makes it particularly suitable for sensitive skin that may be prone to congestion or SPF-related breakouts. Dermatologically Approved for sensitive skin, it has also been independently tested for excellent skin compatibility.

Apply every morning as the final step in your skincare routine and reapply throughout the day as needed.

Recognised by trusted industry voices including Caroline Hirons, who featured Serene Daily SPF 50+ in her Caring for Your Skin During Cancer Treatment guide on the Skin Rocks app, and The Telegraph, which described it as "the perfect lightweight SPF".

"I really like this SPF. It's lightweight but very effective, and it's the only facial sunscreen I've found that doesn't cause my skin to break out."

- Ann

Can gut health affect summer breakouts?

Skin health and gut health are closely connected through what is often referred to as the gut-skin axis. While skincare supports the skin externally, nutrition, hydration and gut balance may also influence how skin looks and feels.

Alongside a balanced diet rich in colourful fruits, vegetables and healthy fats, supporting gut health can form part of a holistic approach to skin wellbeing.

Flora Daily Biotic was developed with both gut and skin health in mind. It contains clinically studied strains including Lactobacillus acidophilus LA85 and Bifidobacterium longum BL21, alongside zinc, which contributes to the maintenance of normal skin and supports immune function.

With 20 billion live cultures per capsule and delayed-release technology designed to help the strains reach the gut, Flora offers a simple way to support overall skin wellbeing as part of a daily routine.

Quick Summary

Summer breakouts can be triggered by heat, sweat, excess oil, sunscreen and environmental exposure.
Gentle cleansing helps remove impurities without disrupting the skin barrier.
Double cleansing can be particularly helpful after sunscreen, makeup or long days outdoors.
Reviver Hydrating Mist and Ally Recovery Blemish Facial Oil help support reactive, blemish-prone skin.
Daily SPF helps protect against pigmentation, redness and UV-related skin damage.
Supporting gut health, hydration and nutrition can help complement a healthy skincare routine.

FAQs

Why do I break out more in summer?

Heat, sweat, excess oil and sunscreen can all contribute to clogged pores and congestion during summer. Consistent cleansing and barrier-supportive skincare can help keep skin balanced.

Should I cleanse more often in summer?

Over-cleansing can disrupt the skin barrier. For most people, cleansing morning and evening is sufficient, with an evening double cleanse if wearing sunscreen or makeup.

Is facial oil good for breakout-prone skin?

The right facial oil can help support breakout-prone skin. Ally Recovery Blemish Facial Oil is formulated to help rebalance and support reactive skin without stripping moisture.

Can I use Vitamin C during summer?

Yes. Vitamin C can help support brighter-looking skin and antioxidant protection. Always follow with SPF during the day.

Does SPF cause breakouts?

Some heavier sunscreens may contribute to congestion for certain skin types. Choosing a lightweight, non-comedogenic SPF and cleansing thoroughly in the evening can help minimise this.

Supporting skin through summer

Healthy skin rarely comes from doing more. Often, it comes from consistency, gentleness and choosing products that support your skin barrier every day.

If your skin feels different during the warmer months, take our free 3-minute Skin Quiz for personalised recommendations, contact us at care@bysarahlondon.com or send us a message via @bysarahlondon. We'd love to help you find a routine that feels right for your skin.

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