1. What is the fundamental cause of acne? 

Many believe that acne is solely caused by "oily skin," but the truth is far more complex:

✅ Three main causes:

1️⃣ Overproduction of sebum

→ Excess sebum clogs pores and creates the basis for breakouts.

2️⃣ Clogged pores and accumulation of dead skin cells

→ Dead skin cells and sebum form plugs that cause inflammation.

3️⃣ Overgrowth of acne bacteria (P. acnes)

→ Bacteria thrive in clogged pores, leading to inflammation and pus.

🔁 Repeated breakouts also weaken the skin barrier, creating a vicious cycle.

2. How should acne-prone skin be cared for? 🔑 Keywords: Balance

• ❌ Only removing oil leads to dehydration and increased sebum production

• 💧 Soothing measures alone are not enough – moisture and barrier reinforcement are crucial

• ✅ Non-comedogenic moisture is important to protect without clogging

 3. Why is DEMAR3 CITA DU different?

 Two-step serum: why is it separated? CITA DU 1.6 Burning Ampoule is developed with stepwise physiological support for the skin:

✅ Step 1: Sebum control and breakout treatment

• Sebum-reducing and antibacterial ingredients

• Immediate relief from redness and excess oil

✅ Step 2: Hydration and rebuilding

• Centella, hyaluronic acid, and ceramides

• Repairs the skin barrier and provides balanced moisture

🔁 Why two separate steps? Acne-prone skin is reactive and sensitive. Strong sebum-regulating agents can be drying, while too heavy moisturizers can clog pores. Therefore, CITA DU is optimized in separate steps for maximum effectiveness without side effects.

 4. Why also use cream?

✅ Benefits of CITA DU SHIELD CREAM:

• Light texture, non-sticky, and non-comedogenic

• Daisy leaf and sea buckthorn regulate sebum and soothe

• Ceramides + hyaluronic acid + peptides strengthen the skin barrier

• Forms a protective moisture layer – important before sunscreen

5. How does CITA DU differ from regular acne products?

🧷 In summary: Acne is not just about sebum. The CITA DU series is developed with the skin's entire physiology in mind:

✔ Sebum control
✔ Repairing and moisturizing effect
✔ Protection and barrier reinforcement
→ All in a clinically tested and user-friendly routine

 6. Why DEMAR3 CITA DU specifically? The professional choice for sensitive and acne-prone skin

 1️⃣. Balanced, multi-step formulation

• Not only removes symptoms but supports the skin's natural function

 2️⃣. Stepwise serum – flexible and safe adaptation

• Step 1: targeted on breakouts and oily areas

• Step 2: on drier or reactive skin, separately or combined

 3️⃣. A truly holistic routine

• Cream contains everything the skin needs: moisture, soothing, barrier

• Consistency tailored for acne-prone skin

 4️⃣. Documented effect and high credibility

• Clinically tested: 71.25% reduction in sebum, improved skin texture

• Over 260,000 global reviews, 4.9 out of 5 average

• Particularly well-received in South Korea, the world's most discerning skincare market

 5️⃣. Patented technology

• Plant-based anti-inflammatory complex

• Stabilized ceramides and low molecular weight hyaluronic acid

Conclusion from a beauty expert:

The skin is not an enemy to fight, but an ecosystem to understand and support.

✅ When treating acne, it's not about "removing oil" – it's about: 

✔ normalizing sebum production
✔ reducing inflammation
✔ strengthening the skin's own defenses

✅ The DEMAR3 CITA DU series is developed according to the principles we use in clinical skincare:
safe, multi-step routines that give the skin time and support to restore its balance.

🚫 This is not a quick-fix. It's a solution based on biology, not marketing.
If you truly want to help your skin work with you – not against you – then this is the right place to start.