Understanding Acne: Causes, Triggers, and How to Support Your Skin from the Inside Out - Skyrah Beauty
Skyrah Beauty Blog

Understanding Acne: Causes, Triggers, and How to Support Your Skin from the Inside Out

Understanding Acne: Causes, Triggers, and How to Support Your Skin from the Inside Out

Acne is one of the most common skin concerns affecting people of all ages. Whether you’re dealing with teenage breakouts or adult acne, it’s important to understand that acne isn’t just a surface issue—it reflects what’s going on inside your body and how your skin is reacting.

This Acne Awareness Month, we want to share some simple, clear info about what causes acne, common acne triggers, and practical steps you can take at home and with professional help to manage and treat it effectively.

What Causes Acne?

Acne develops due to a combination of four main factors:

Excess Sebum (Oil) Production

Your skin naturally produces oil (sebum) to keep it hydrated and protected. But sometimes, due to hormones or other influences, the oil glands go into overdrive. This excess oil can clog pores, leading to acne breakouts.

 

Blocked Pores from Excess Skin Cells

Our skin sheds dead skin cells every day. If these cells aren’t cleared away properly, they mix with excess oil and block pores. This blockage is often the starting point for blackheads and whiteheads.

 

Bacterial Growth – Especially Cutibacterium acnes

Cutibacterium acnes bacteria live harmlessly on all our skin—but when a pore is clogged with oil and dead skin, it creates the perfect environment for bacteria to multiply. This triggers inflammation and the red, swollen spots recognised as acne.

 

Inflammation

Inflammation is the body’s natural response to irritation or infection. In acne, inflammation causes redness, swelling, and sometimes pain. Managing inflammation is key to reducing active acne and preventing scars.

 

Different Types of Breakouts

Understanding the types of acne can help you better identify your skin concerns:

Blackheads (Open Comedones): Small dark dots where pores are blocked but open, causing the oil inside to darken.

Whiteheads (Closed Comedones): Small white or skin-coloured bumps where pores are blocked but closed, trapping oil beneath the skin.

Papules: Small, red, tender bumps caused by inflammation without pus.

Pustules: Red bumps with a white or yellow centre filled with pus.

Nodules: Large, hard, painful lumps under the skin, deeper than papules or pustules.

Cysts: Large, painful, pus-filled lumps deep within the skin that often cause scarring.

Teenage Acne vs Adult Acne

Teenage acne is mostly driven by hormonal changes during puberty, typically affecting the T-zone (forehead, nose, and chin). In contrast, adult acne often appears around the jawline and cheeks and can be influenced by stress, hormonal fluctuations, and gut health. Adult skin tends to be more sensitive, often requiring a gentler acne treatment approach.

The Science Behind Acne in Simple Terms

Hormones called androgens increase oil production in the skin. This excess oil mixes with dead skin cells, blocking pores and creating a breeding ground for C. acnes bacteria. Your immune system reacts with inflammation, which leads to the appearance of spots.

Common Acne Triggers

Besides hormones, several factors can worsen acne:

  • Mechanical irritation: Rubbing from masks, helmets, scarves, or frequent face touching.
  • Heat and humidity: These increase sweating and oiliness.
  • Cosmetics: Heavy or oily products can clog pores.
  • Environmental factors: Pollution and stress can damage skin health.
  • Diet: High sugar and high glycaemic foods increase insulin and oil production.
  • Stress: Raises cortisol levels, leading to increased oil production.
  • Gut health: Poor digestion and constipation can cause toxin build-up, which shows on the skin.

The Gut-Skin Connection

Your gut microbiome—the balance of good bacteria in your digestive system—plays a crucial role in skin health. When digestion isn’t working well, toxins can accumulate and emerge through the skin, leading to breakouts and inflammation. Supporting your gut health with fibre-rich foods, staying hydrated, and probiotics can make a big difference in reducing acne.

How We Can Help You Manage Acne

At Skyrah, we take a holistic approach to acne treatment, looking at your skin from the inside out. We often recommend the Advanced Nutrition Programme™ (ANP) supplements, particularly the Skin Clear Biome, which supports gut health and reduces inflammation without side effects.

We also focus on calming sensitive, inflamed skin before moving on to more active acne treatments. Our professional facials and tailored skincare plans are designed to reduce breakouts, soothe irritation, and improve your skin’s overall health.

Skin Consultations: Your First Step to Clearer Skin

Everyone’s skin is unique, and acne treatment isn’t one-size-fits-all. That’s why we recommend starting with a thorough skin consultation.

During your consultation, we’ll:

  • Analyse your skin in detail
  • Discuss your current skincare routine, lifestyle, and possible triggers
  • Explore internal factors like hormones, stress, and diet
  • Create a personalised acne treatment plan to calm inflammation, clear breakouts, and support long-term skin health

Whether you experience occasional spots or persistent acne, a consultation helps us understand your unique skin needs and set you on the right path.

Simple Tips You Can Start at Home to Reduce Acne

  • Change your pillowcase every 2-3 days to avoid bacteria and oil build-up.
  • Clean your phone screen daily — it touches your face more than you realise!
  • Avoid touching your face to prevent bacteria transfer.
  • Wash makeup brushes regularly.
  • Use non-comedogenic, oil-free skincare and makeup products.
  • Drink plenty of water to keep your skin hydrated and flush out toxins.
  • Keep a food diary to identify potential triggers like dairy or sugar.
  • Manage stress with mindfulness, exercise, or yoga.
  • Support digestion with a balanced diet and probiotics.

What If Your Acne Has Cleared but You’re Left with Scars?

Even after acne clears, scars and marks can remain, including:

  • Hyperpigmentation: Dark or red spots where acne lesions used to be.
  • Atrophic scars: Small dips or indentations in the skin.
  • Hypertrophic scars: Raised, thickened areas of skin.

At Skyrah, we offer treatments to improve the appearance of acne scars, such as:

  • Microneedling: Stimulates collagen production to smooth skin texture.
  • Cool Peels: Gentle Environ peels that promote skin repair and brighten your complexion.

We’ll work closely with you to develop a personalised plan to help your skin look and feel its best.

If you’d like to learn more about how to reduce acne, treat scars, or book a skin consultation, get in touch with us today — we’re here to help every step of the way.

Back to posts