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Back Acne in Summer: What Causes It and How to Treat It Safely

19-06-2025 | Posted in: Blogs, Skin Treatments, Wellness & Lifestyle

Back acne, or “bacne”, can become more pronounced in the summer. Heat, humidity, and increased sweating all create the perfect environment for breakouts. At Vie Aesthetics, we regularly support clients dealing with back acne using advanced aesthetic and wellness treatments. If this is something you struggle with, understanding the root causes and knowing what really works can help you regain control.

What Causes Bacne?

Understanding the Triggers

Back acne is caused by a combination of factors that clog the pores and irritate the skin. Common causes include:

  • Excess sweat and oil production: Especially after exercise or in humid conditions, this can block hair follicles and trigger breakouts.

  • Synthetic or tight-fitting clothing: Traps heat and moisture against the skin, preventing it from breathing.

  • Residue from hair products: Shampoos, conditioners, and sprays can run down your back and leave a pore-clogging film.

  • Hormonal fluctuations: Especially around menstruation, puberty, or stress – which is where our Hormone Clinic can provide personalised guidance.

  • Stress: Can trigger excess oil production and inflammation.

  • Overwashing or scrubbing harshly: This weakens your skin barrier and can cause more breakouts.

  • Dietary triggers: While not the case for everyone, high-sugar diets or excess dairy can aggravate acne in some people.

 

Why Is Bacne Worse in Summer?

Heat, Sweat and Sunscreen

Warmer weather can make existing acne worse, and even trigger new outbreaks. Here’s why:

  • Heat and humidity raise your skin’s oil production.

  • Sweat, particularly if not washed off promptly, clogs pores.

  • Sunscreens, oils, and heavy body lotions can create a barrier that traps debris.

  • Physical friction from gym clothes, sports bras, backpacks, or car seats causes irritation.

  • Daily showers (or more than one) with harsh soaps strip natural oils, pushing your skin to overcompensate.

What Actually Helps Bacne?

Targeted Treatments at Vie Aesthetics

Rather than relying on harsh body scrubs or over-the-counter acne washes, we offer solutions that treat bacne safely, holistically, and effectively.

IssueVie Aesthetics Solution
Inflammation and redness

LED Light Therapy – Dermalux stimulates healing and calms inflammation

Scarring or congestionMicroneedling or Mild Peels for the body to resurface and decongest

Hormonal acne triggersWellness & Hormone Consultations – Balance underlying causes with a tailored plan

Oily, acne-prone skinMedical-Grade Skincare – Prescribed formulations targeted to your skin type and concerns

Stubborn, recurring breakoutsPolynucleotides, PRP, or Carboxytherapy – To boost repair and restore balance

Prevention and Maintenance

Skincare, Lifestyle and Product Advice

Simple adjustments can also help prevent breakouts or make your treatment more effective:

  • Use non-comedogenic sunscreen: Lightweight SPF formulations won’t clog pores.

  • Shower promptly after sweating: Don’t let sweat dry on your back. Use gentle cleansers.

  • Avoid using hair products before exercise: They’re more likely to run onto your back when you’re hot and sweaty.

  • Swap synthetic fabrics for breathable cottons: Particularly when working out or sleeping.

  • Don’t over-scrub: Use a soft cloth or hands – friction aggravates your skin.

  • Introduce active cleansers gradually: Look for products with ingredients like salicylic acid or glycolic acid.

  • Support barrier health: Barrier-repair lotions (available in clinic) help soothe and protect your skin post-treatment.

Does Food Affect Bacne?

Sometimes – Especially Sugar and Dairy

While diet isn’t the main cause of bacne, in some people, it can make it worse:

  • Sugar spikes insulin which increases sebum (oil) production.

  • Dairy can influence hormones and has been linked to breakouts in some studies.

  • Highly processed foods may promote inflammation in the body, including in the skin.

We often include nutrition advice in your treatment plan, especially if your breakouts seem linked to certain habits.

How We Approach Back Acne at Vie Aesthetics

Professional consultation, personalised treatment planning

If you’re struggling with bacne, your first step is a thorough consultation with one of our trained skin specialists.

At Vie Aesthetics, we follow a structured 7-step consultation process to understand not just your skin – but your lifestyle, triggers, and goals. This includes:

  1. A full medical history

  2. Analysis of your current skincare and treatments

  3. In-depth skin assessment, including sensitivity and barrier health

  4. Evaluation of contributing factors such as hormones, diet, and stress

  5. Discussion of concerns and desired outcomes

  6. Education about potential treatments, with clear expectations

  7. Creation of a personalised treatment and skincare plan

This consultation ensures your plan is fully tailored to your body and skin type. We don’t guess. We use clinical knowledge, diagnostic insight, and evidence-based treatments.

Our skin team is trained in advanced techniques and accredited to prescribe medical-grade skincare as well as deliver cutting-edge technologies like PRP, Polynucleotides, Dermalux LED, and Carboxytherapy.

No matter how persistent or frustrating your bacne feels, you’re not alone — and effective, professional support is available.

Ready to Clear Your Skin?

Book Your Consultation Today

If bacne is affecting your confidence this summer, you’re not alone. Book a consultation and we’ll help you get your skin – and your comfort – back on track with a plan that works for your body.

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Vie Aesthetics Clinics
Holborn

95 Gray’s Inn Rd,
Holborn,
London,
WC1X 8TX

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2 Harley Street,
Marylebone,
London,
W1G 9PA, UK

Rayleigh

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Rayleigh,
Essex,
SS6 7HP

 

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Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely
Back Acne in Summer: What Causes It and How to Treat It Safely