How can we keep our skin better hydrated in daily life, especially when skin is sensitive?
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How can we keep our skin better hydrated in our daily lives, where there are many factors that can irritate sensitive skin?
AESTURA Derma Lab has answered the real skin concerns from our customers.

At a Glance
Key Takeaways
✔ Use the right amount of product—too much won’t improve absorption, too little can worsen dryness
✔ Strengthen the skin barrier with ceramides and skin-identical lipids
✔ Layer hydration: essence → cream → mist for long‑lasting moisture
✔ Dryness can cause breakouts, including comedonal acne
✔ Adjust your skincare routine seasonally to avoid irritation and flare‑ups
Q. Applying more product doesn't improve hydration. Using less makes my skin itchyh or irritated. What should I do?
A. There is a limit to how much product the skin can absorb. Applying more than that won’t necessarily enhance hydration or firmness. On the other hand, using too little may leave the skin dry, leading to itchiness, tightness, or irritation.
→ Use an appropriate amount based on your skin type and condition for optimal results.
Q. Why do I still experience flaky patches even after moisturizing?
A. Flakiness is often caused by a lack of intercellular lipids between dead skin cells.
→ Choose products containing ceramides, cholesterol, and fatty acids, which help rebuild the skin barrier.
→ Adjust application amount and frequency depending on the season, as dryness intensifies under harsh environmental conditions.
Q. Is ATOBARRIER365 Cream alone enough for very dry skin?
A. That depends on the severity of dryness.
For optimal hydration, AESTURA recommends a layered skincare routine:
1. ATOBARRIER365 Hydro Essence: Replenishes essential moisture
2. ATOBARRIER365 Cream: Seals in hydration
3. ATOBARRIER365 Cream Mist: On-the-go barrier care and moisture boost throughout the day
Q. How should I apply ATOBARRIER365 Cream before makeup?
A. For makeup to sit well, the skin must be hydrated yet smooth.
→ Take an appropriate amount, apply in a thin, even layer, and gently pat until fully absorbed. Avoid over-application, which can cause makeup to slide or crease.
Q. What ingredients are essential for dry and sensitive skin?
A. Studies show that sensitive skin contains lower levels of ceramides compared to normal skin. Ceramides make up about 50% of the skin barrier’s lipid structure. A deficiency can weaken barrier function, leading to sensitivity and irritation.
→ Look for formulas containing ceramides, cholesterol, and fatty acids—key components of human skin lipids.
Q. What's the best skincare for moisturizing dry skin?
A. An effective routine focuses on hydration first, then moisture retention:
1. Start with hydrating products like toners or ampoules
2. Use humectants such as hyaluronic acid
3. Finish with a cream rich in oils to prevent moisture loss
Q. Can dryness cause comedonal acne?
A. Yes. When skin becomes suddenly dry, it may compensate by producing excess sebum. This sebum can mix with dead skin cells, clog pores, and lead to comedonal acne.
→ Focus on restoring oil–water balance through thorough moisturizing care.
If breakouts persist, consider acne-focused products or consult a dermatologist.
Q. My skin breaks out during seasonal changes. What should I do?
A. Seasonal transitions often cause sudden dryness, which can trigger excess sebum and irritation.
→ Use non-comedogenic, barrier-focused moisturizers to maintain hydration.
→ If symptoms continue, consider a trouble-care line like THERACNE365, or seek professional dermatological advice.