Acne isn’t just about clogged pores — it's a complex condition influenced by hormones, diet, stress, and your skincare habits. In this blog, we break down the science of acne formation, identify the top internal and external triggers, and explain how to manage each one. Understanding the why behind breakouts helps you treat them smarter — and Moistuals is here to guide you every step of the way.
🔍 The Science of Acne: What’s Really Happening in Your Skin
Acne forms when:
- Sebum (oil) overproduction clogs pores
- Dead skin cells build up and aren’t shed properly
- Bacteria (specifically C. acnes) thrives in clogged pores
- Inflammation flares, leading to redness and breakouts
The cause behind this chain reaction? That’s where things get personal.
🧬 Internal Acne Triggers: What’s Happening Inside Your Body
1. Hormones: The Big One
Hormonal fluctuations are a major driver of acne — especially in:
- Teens (puberty)
- Women during menstrual cycles, pregnancy, or menopause
- People with PCOS or other hormone disorders
🧪 Androgens (like testosterone) increase sebum production, clogging pores and triggering breakouts.
💡 Moistuals Tip: Hormonal acne often shows up around the chin and jawline in cyclical patterns.
2. Diet and Acne: What the Science Says
Foods that may contribute to acne:
- High glycemic index foods (white bread, sugar, soda)
- Dairy, particularly skim milk
- Whey protein supplements
- Excess omega-6 fatty acids (often found in processed foods)
What helps:
- Low-GI whole foods (oats, leafy greens, berries)
- Anti-inflammatory fats (omega-3s)
- Zinc and antioxidant-rich foods
💡 Moistuals Tip: Everyone’s skin reacts differently. Try an elimination diet to pinpoint your triggers.
3. Stress and Sleep Deprivation
Chronic stress = elevated cortisol = more inflammation + oil production.
Lack of sleep worsens your body’s ability to heal skin and regulate hormones.
💡 Moistuals Tip: Aim for 7–8 hours of quality sleep and implement stress-relief habits like deep breathing or journaling.
🧴 External Acne Triggers: What You’re Putting on (or Doing to) Your Skin
1. Wrong Skincare Products
- Comedogenic ingredients clog pores
- Heavy oils may worsen oily/acne-prone skin
- Overwashing strips the barrier, leading to rebound oiliness
✔️ Solution: Use lightweight, non-comedogenic products like the Oil-Free Hydrating Gel and Salicylic Acid Toner from Moistuals.
2. Over-Exfoliation or Harsh Cleansers
Scrubbing too hard = microtears + inflammation.
Overuse of acids or scrubs can worsen acne-prone skin.
✔️ Use instead: A gentle cleanser like the Pure Clarifying Cleansing Gel once or twice daily.
3. Not Wearing SPF
Sun exposure triggers post-acne hyperpigmentation.
Many people avoid SPF out of fear of clogged pores — but modern mineral SPFs are breakout-safe.
🛡️ Try this: Moistuals Mineral Sunscreen SPF30 Tint — lightweight, non-comedogenic, and protects skin without irritation.
4. Touching Your Face & Dirty Surfaces
- Phones, pillowcases, gym towels = bacteria transfer
- Hands introduce oil + dirt
✔️ Fix it: Disinfect phones, change pillowcases 2x/week, and keep hands off your face.
⚙️ How to Identify Your Acne Triggers
| Trigger Type | Signs to Look For | What to Do |
| Hormonal | Jawline breakouts, monthly pattern | Track cycle, try balancing skincare like niacinamide |
| Dietary | Sudden flare-ups after specific foods | Try food journaling, reduce sugar/dairy |
| Skincare | Burning, congestion, blackheads | Check ingredients, simplify your routine |
| Stress | Worsening acne during deadlines, emotional periods | Prioritize sleep, mindfulness, exercise |
🔁 How Moistuals Can Help
✅ Key Acne-Fighting Products:
- Salicylic Acid Toner – Clears pores and reduces oil
- Niacinamide Gel Moisturiser – Calms inflammation and regulates sebum
- Oil-Free Hydrating Gel – Balances hydration without clogging pores
- Pure Clarifying Cleansing Gel – Removes impurities gently
- Mineral Sunscreen SPF30 Tint – Prevents hyperpigmentation
🧠 Top FAQs: Clearing Up Acne Confusion
Q: Is acne caused by dirty skin?
A: No — acne is primarily caused by internal factors like hormones. Over-cleansing can make it worse.
Q: Does chocolate cause acne?
A: Not directly. But sugar and dairy might be factors for some individuals.
Q: Can changing skincare really help?
A: Yes! The right non-comedogenic, barrier-supporting products can make a noticeable difference.