Dry, sensitive skin often faces a double challenge: it lacks both moisture and oil, leading to tightness and flakiness, while also suffering from a fragile barrier, redness, and stinging. Caring for this skin type requires extra patience and attention. The core philosophy is "Barrier Repair + Simplified Moisturization"—avoiding over-stimulation and gradually improving the skin's resilience and ability to retain moisture.

Step 1: Gentle Cleansing — Avoid Barrier Damage

1. Why it matters? The protective lipid layer of dry, sensitive skin is very thin. Improper cleansing can easily strip moisture and worsen sensitivity.
2. How to do it? Choose soap-free, low-irritation cleansers (such as amino acid-based or milky cleansers). Avoid hot water; use lukewarm water instead.
3. Frequency: Once per evening is sufficient. In the morning, simply rinse with water to preserve natural oils.

Step 2: Intensive Repair and Moisturization — Rebuild the Skin Barrier

Key principle: Hydration must be paired with sealing in moisture, while replenishing intercellular lipids.

How to do it? Prioritize serums or creams containing barrier-repair ingredients like ceramides, squalane, panthenol (Vitamin B5), and hyaluronic acid. Opt for richer textures such as lotions and creams to provide adequate occlusive protection. Avoid products with alcohol, fragrance, or harsh preservatives.

Step 3: Sun Protection! Sun Protection! Sun Protection!

1. Why it matters? UV radiation is a major external factor that worsens sensitivity, damages the barrier, and accelerates aging.
2. How to do it? Choose mineral sunscreens (containing zinc oxide or titanium dioxide), which are generally less irritating. Combine with physical protection like hats and umbrellas for the best defense.

Additional Care Tips:

1. Simplify your routine: Stick to the three basic steps—cleansing, moisturizing, and sun protection. Pause the use of active treatments (like whitening or exfoliating acids) when your skin is unstable.
2. Exfoliate with caution: Avoid physical scrubs and chemical exfoliants. If needed, use an extremely gentle enzyme cleanser no more than once a month.
3. Patch test first: Always test new products on your inner arm or behind your ear before applying them to your entire face.
4. Environment and diet: Pay attention to indoor humidity—use a humidifier if needed. Stay hydrated and include foods rich in Omega-3 (like deep-sea fish and nuts) to nourish your skin from within.

Caring for dry, sensitive skin is like tending to a delicate piece of silk. With consistent, gentle care focused on repair and hydration, you can gradually say goodbye to dryness and discomfort, and welcome a stronger, healthier, and more radiant complexion.